7ef77eb998
Currently the loop vectorizer can only vectorize interleave groups for power-of-2 factors at scalable VFs by recursively interleaving [de]interleave2 intrinsics. However after https://github.com/llvm/llvm-project/pull/124825 and #139893, we now have [de]interleave intrinsics for all factors up to 8, which is enough to support all types of segmented loads and stores on RISC-V. Now that the interleaved access pass has been taught to lower these in #139373 and #141512, this patch teaches the loop vectorizer to emit these intrinsics for factors up to 8, which enables scalable vectorization for non-power-of-2 factors. As far as I'm aware, no in-tree target will vectorize a scalable interelave group above factor 8 because the maximum interleave factor is capped at 4 on AArch64 and 8 on RISC-V, and the `-max-interleave-group-factor` CLI option defaults to 8, so the recursive [de]interleaving code has been removed for now. Factors of 3 with scalable VFs are also turned off in AArch64 since there's no lowering for [de]interleave3 just yet either.
2529 lines
159 KiB
LLVM
2529 lines
159 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt < %s -passes=loop-vectorize -mtriple=riscv64 -mattr=+v -S | FileCheck %s
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; RUN: opt < %s -passes=loop-vectorize -scalable-vectorization=off -mtriple=riscv64 -mattr=+v -S | FileCheck %s --check-prefix=FIXED
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; RUN: opt < %s -passes=loop-vectorize -scalable-vectorization=on -mtriple=riscv64 -mattr=+v -S | FileCheck %s --check-prefix=SCALABLE
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define void @load_store_factor2_i32(ptr %p) {
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; CHECK-LABEL: @load_store_factor2_i32(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[TMP0:%.*]] = call i64 @llvm.vscale.i64()
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; CHECK-NEXT: [[TMP1:%.*]] = mul i64 [[TMP0]], 4
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; CHECK-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i64 1024, [[TMP1]]
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; CHECK-NEXT: br i1 [[MIN_ITERS_CHECK]], label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
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; CHECK: vector.ph:
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; CHECK-NEXT: [[TMP2:%.*]] = call i64 @llvm.vscale.i64()
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; CHECK-NEXT: [[TMP3:%.*]] = mul i64 [[TMP2]], 4
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; CHECK-NEXT: [[N_MOD_VF:%.*]] = urem i64 1024, [[TMP3]]
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; CHECK-NEXT: [[N_VEC:%.*]] = sub i64 1024, [[N_MOD_VF]]
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; CHECK-NEXT: [[TMP4:%.*]] = call i64 @llvm.vscale.i64()
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; CHECK-NEXT: [[TMP5:%.*]] = mul i64 [[TMP4]], 4
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; CHECK-NEXT: br label [[VECTOR_BODY:%.*]]
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; CHECK: vector.body:
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; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
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; CHECK-NEXT: [[TMP6:%.*]] = shl i64 [[INDEX]], 1
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; CHECK-NEXT: [[TMP7:%.*]] = getelementptr i32, ptr [[P:%.*]], i64 [[TMP6]]
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; CHECK-NEXT: [[WIDE_VEC:%.*]] = load <vscale x 8 x i32>, ptr [[TMP7]], align 4
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; CHECK-NEXT: [[STRIDED_VEC:%.*]] = call { <vscale x 4 x i32>, <vscale x 4 x i32> } @llvm.vector.deinterleave2.nxv8i32(<vscale x 8 x i32> [[WIDE_VEC]])
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; CHECK-NEXT: [[TMP8:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32> } [[STRIDED_VEC]], 0
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; CHECK-NEXT: [[TMP9:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32> } [[STRIDED_VEC]], 1
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; CHECK-NEXT: [[TMP10:%.*]] = add <vscale x 4 x i32> [[TMP8]], splat (i32 1)
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; CHECK-NEXT: [[TMP11:%.*]] = add <vscale x 4 x i32> [[TMP9]], splat (i32 2)
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; CHECK-NEXT: [[INTERLEAVED_VEC:%.*]] = call <vscale x 8 x i32> @llvm.vector.interleave2.nxv8i32(<vscale x 4 x i32> [[TMP10]], <vscale x 4 x i32> [[TMP11]])
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; CHECK-NEXT: store <vscale x 8 x i32> [[INTERLEAVED_VEC]], ptr [[TMP7]], align 4
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; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], [[TMP5]]
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; CHECK-NEXT: [[TMP12:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]]
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; CHECK-NEXT: br i1 [[TMP12]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]]
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; CHECK: middle.block:
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; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 1024, [[N_VEC]]
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; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]]
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; CHECK: scalar.ph:
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; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ [[N_VEC]], [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
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; CHECK-NEXT: br label [[LOOP:%.*]]
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; CHECK: loop:
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; CHECK-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
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; CHECK-NEXT: [[OFFSET0:%.*]] = shl i64 [[I]], 1
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; CHECK-NEXT: [[Q0:%.*]] = getelementptr i32, ptr [[P]], i64 [[OFFSET0]]
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; CHECK-NEXT: [[X0:%.*]] = load i32, ptr [[Q0]], align 4
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; CHECK-NEXT: [[Y0:%.*]] = add i32 [[X0]], 1
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; CHECK-NEXT: store i32 [[Y0]], ptr [[Q0]], align 4
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; CHECK-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
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; CHECK-NEXT: [[Q1:%.*]] = getelementptr i32, ptr [[P]], i64 [[OFFSET1]]
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; CHECK-NEXT: [[X1:%.*]] = load i32, ptr [[Q1]], align 4
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; CHECK-NEXT: [[Y1:%.*]] = add i32 [[X1]], 2
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; CHECK-NEXT: store i32 [[Y1]], ptr [[Q1]], align 4
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; CHECK-NEXT: [[NEXTI]] = add i64 [[I]], 1
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; CHECK-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
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; CHECK-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP3:![0-9]+]]
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; CHECK: exit:
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; CHECK-NEXT: ret void
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;
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; FIXED-LABEL: @load_store_factor2_i32(
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; FIXED-NEXT: entry:
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; FIXED-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
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; FIXED: vector.ph:
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; FIXED-NEXT: br label [[VECTOR_BODY:%.*]]
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; FIXED: vector.body:
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; FIXED-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
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; FIXED-NEXT: [[TMP0:%.*]] = shl i64 [[INDEX]], 1
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; FIXED-NEXT: [[TMP1:%.*]] = getelementptr i32, ptr [[P:%.*]], i64 [[TMP0]]
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; FIXED-NEXT: [[WIDE_VEC:%.*]] = load <16 x i32>, ptr [[TMP1]], align 4
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; FIXED-NEXT: [[STRIDED_VEC:%.*]] = shufflevector <16 x i32> [[WIDE_VEC]], <16 x i32> poison, <8 x i32> <i32 0, i32 2, i32 4, i32 6, i32 8, i32 10, i32 12, i32 14>
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; FIXED-NEXT: [[STRIDED_VEC1:%.*]] = shufflevector <16 x i32> [[WIDE_VEC]], <16 x i32> poison, <8 x i32> <i32 1, i32 3, i32 5, i32 7, i32 9, i32 11, i32 13, i32 15>
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; FIXED-NEXT: [[TMP2:%.*]] = add <8 x i32> [[STRIDED_VEC]], splat (i32 1)
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; FIXED-NEXT: [[TMP3:%.*]] = add <8 x i32> [[STRIDED_VEC1]], splat (i32 2)
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; FIXED-NEXT: [[TMP4:%.*]] = shufflevector <8 x i32> [[TMP2]], <8 x i32> [[TMP3]], <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
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; FIXED-NEXT: [[INTERLEAVED_VEC:%.*]] = shufflevector <16 x i32> [[TMP4]], <16 x i32> poison, <16 x i32> <i32 0, i32 8, i32 1, i32 9, i32 2, i32 10, i32 3, i32 11, i32 4, i32 12, i32 5, i32 13, i32 6, i32 14, i32 7, i32 15>
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; FIXED-NEXT: store <16 x i32> [[INTERLEAVED_VEC]], ptr [[TMP1]], align 4
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; FIXED-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 8
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; FIXED-NEXT: [[TMP5:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1024
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; FIXED-NEXT: br i1 [[TMP5]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]]
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; FIXED: middle.block:
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; FIXED-NEXT: br i1 true, label [[EXIT:%.*]], label [[SCALAR_PH]]
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; FIXED: scalar.ph:
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; FIXED-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1024, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
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; FIXED-NEXT: br label [[LOOP:%.*]]
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; FIXED: loop:
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; FIXED-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
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; FIXED-NEXT: [[OFFSET0:%.*]] = shl i64 [[I]], 1
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; FIXED-NEXT: [[Q0:%.*]] = getelementptr i32, ptr [[P]], i64 [[OFFSET0]]
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; FIXED-NEXT: [[X0:%.*]] = load i32, ptr [[Q0]], align 4
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; FIXED-NEXT: [[Y0:%.*]] = add i32 [[X0]], 1
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; FIXED-NEXT: store i32 [[Y0]], ptr [[Q0]], align 4
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; FIXED-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
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; FIXED-NEXT: [[Q1:%.*]] = getelementptr i32, ptr [[P]], i64 [[OFFSET1]]
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; FIXED-NEXT: [[X1:%.*]] = load i32, ptr [[Q1]], align 4
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; FIXED-NEXT: [[Y1:%.*]] = add i32 [[X1]], 2
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; FIXED-NEXT: store i32 [[Y1]], ptr [[Q1]], align 4
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; FIXED-NEXT: [[NEXTI]] = add i64 [[I]], 1
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; FIXED-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
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; FIXED-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP3:![0-9]+]]
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; FIXED: exit:
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; FIXED-NEXT: ret void
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;
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; SCALABLE-LABEL: @load_store_factor2_i32(
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; SCALABLE-NEXT: entry:
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; SCALABLE-NEXT: [[TMP0:%.*]] = call i64 @llvm.vscale.i64()
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; SCALABLE-NEXT: [[TMP1:%.*]] = mul i64 [[TMP0]], 4
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; SCALABLE-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i64 1024, [[TMP1]]
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; SCALABLE-NEXT: br i1 [[MIN_ITERS_CHECK]], label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
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; SCALABLE: vector.ph:
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; SCALABLE-NEXT: [[TMP2:%.*]] = call i64 @llvm.vscale.i64()
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; SCALABLE-NEXT: [[TMP3:%.*]] = mul i64 [[TMP2]], 4
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; SCALABLE-NEXT: [[N_MOD_VF:%.*]] = urem i64 1024, [[TMP3]]
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; SCALABLE-NEXT: [[N_VEC:%.*]] = sub i64 1024, [[N_MOD_VF]]
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; SCALABLE-NEXT: [[TMP4:%.*]] = call i64 @llvm.vscale.i64()
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; SCALABLE-NEXT: [[TMP5:%.*]] = mul i64 [[TMP4]], 4
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; SCALABLE-NEXT: br label [[VECTOR_BODY:%.*]]
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; SCALABLE: vector.body:
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; SCALABLE-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
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; SCALABLE-NEXT: [[TMP6:%.*]] = shl i64 [[INDEX]], 1
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; SCALABLE-NEXT: [[TMP7:%.*]] = getelementptr i32, ptr [[P:%.*]], i64 [[TMP6]]
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; SCALABLE-NEXT: [[WIDE_VEC:%.*]] = load <vscale x 8 x i32>, ptr [[TMP7]], align 4
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; SCALABLE-NEXT: [[STRIDED_VEC:%.*]] = call { <vscale x 4 x i32>, <vscale x 4 x i32> } @llvm.vector.deinterleave2.nxv8i32(<vscale x 8 x i32> [[WIDE_VEC]])
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; SCALABLE-NEXT: [[TMP8:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32> } [[STRIDED_VEC]], 0
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; SCALABLE-NEXT: [[TMP9:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32> } [[STRIDED_VEC]], 1
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; SCALABLE-NEXT: [[TMP10:%.*]] = add <vscale x 4 x i32> [[TMP8]], splat (i32 1)
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; SCALABLE-NEXT: [[TMP11:%.*]] = add <vscale x 4 x i32> [[TMP9]], splat (i32 2)
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; SCALABLE-NEXT: [[INTERLEAVED_VEC:%.*]] = call <vscale x 8 x i32> @llvm.vector.interleave2.nxv8i32(<vscale x 4 x i32> [[TMP10]], <vscale x 4 x i32> [[TMP11]])
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; SCALABLE-NEXT: store <vscale x 8 x i32> [[INTERLEAVED_VEC]], ptr [[TMP7]], align 4
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; SCALABLE-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], [[TMP5]]
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; SCALABLE-NEXT: [[TMP12:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]]
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; SCALABLE-NEXT: br i1 [[TMP12]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]]
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; SCALABLE: middle.block:
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; SCALABLE-NEXT: [[CMP_N:%.*]] = icmp eq i64 1024, [[N_VEC]]
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; SCALABLE-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]]
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; SCALABLE: scalar.ph:
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; SCALABLE-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ [[N_VEC]], [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
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; SCALABLE-NEXT: br label [[LOOP:%.*]]
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; SCALABLE: loop:
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; SCALABLE-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
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; SCALABLE-NEXT: [[OFFSET0:%.*]] = shl i64 [[I]], 1
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; SCALABLE-NEXT: [[Q0:%.*]] = getelementptr i32, ptr [[P]], i64 [[OFFSET0]]
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; SCALABLE-NEXT: [[X0:%.*]] = load i32, ptr [[Q0]], align 4
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; SCALABLE-NEXT: [[Y0:%.*]] = add i32 [[X0]], 1
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; SCALABLE-NEXT: store i32 [[Y0]], ptr [[Q0]], align 4
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; SCALABLE-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
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; SCALABLE-NEXT: [[Q1:%.*]] = getelementptr i32, ptr [[P]], i64 [[OFFSET1]]
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; SCALABLE-NEXT: [[X1:%.*]] = load i32, ptr [[Q1]], align 4
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; SCALABLE-NEXT: [[Y1:%.*]] = add i32 [[X1]], 2
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; SCALABLE-NEXT: store i32 [[Y1]], ptr [[Q1]], align 4
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; SCALABLE-NEXT: [[NEXTI]] = add i64 [[I]], 1
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; SCALABLE-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
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; SCALABLE-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP3:![0-9]+]]
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; SCALABLE: exit:
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; SCALABLE-NEXT: ret void
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;
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entry:
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br label %loop
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loop:
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%i = phi i64 [0, %entry], [%nexti, %loop]
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%offset0 = shl i64 %i, 1
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%q0 = getelementptr i32, ptr %p, i64 %offset0
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%x0 = load i32, ptr %q0
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%y0 = add i32 %x0, 1
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store i32 %y0, ptr %q0
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%offset1 = add i64 %offset0, 1
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%q1 = getelementptr i32, ptr %p, i64 %offset1
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%x1 = load i32, ptr %q1
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%y1 = add i32 %x1, 2
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store i32 %y1, ptr %q1
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%nexti = add i64 %i, 1
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%done = icmp eq i64 %nexti, 1024
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br i1 %done, label %exit, label %loop
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exit:
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ret void
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}
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define void @load_store_factor2_i64(ptr %p) {
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; CHECK-LABEL: @load_store_factor2_i64(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[TMP0:%.*]] = call i64 @llvm.vscale.i64()
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; CHECK-NEXT: [[TMP1:%.*]] = mul i64 [[TMP0]], 2
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; CHECK-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i64 1024, [[TMP1]]
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; CHECK-NEXT: br i1 [[MIN_ITERS_CHECK]], label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
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; CHECK: vector.ph:
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; CHECK-NEXT: [[TMP2:%.*]] = call i64 @llvm.vscale.i64()
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; CHECK-NEXT: [[TMP3:%.*]] = mul i64 [[TMP2]], 2
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; CHECK-NEXT: [[N_MOD_VF:%.*]] = urem i64 1024, [[TMP3]]
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; CHECK-NEXT: [[N_VEC:%.*]] = sub i64 1024, [[N_MOD_VF]]
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; CHECK-NEXT: [[TMP4:%.*]] = call i64 @llvm.vscale.i64()
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; CHECK-NEXT: [[TMP5:%.*]] = mul i64 [[TMP4]], 2
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; CHECK-NEXT: br label [[VECTOR_BODY:%.*]]
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; CHECK: vector.body:
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; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
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; CHECK-NEXT: [[TMP6:%.*]] = shl i64 [[INDEX]], 1
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; CHECK-NEXT: [[TMP7:%.*]] = getelementptr i64, ptr [[P:%.*]], i64 [[TMP6]]
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; CHECK-NEXT: [[WIDE_VEC:%.*]] = load <vscale x 4 x i64>, ptr [[TMP7]], align 8
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; CHECK-NEXT: [[STRIDED_VEC:%.*]] = call { <vscale x 2 x i64>, <vscale x 2 x i64> } @llvm.vector.deinterleave2.nxv4i64(<vscale x 4 x i64> [[WIDE_VEC]])
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; CHECK-NEXT: [[TMP8:%.*]] = extractvalue { <vscale x 2 x i64>, <vscale x 2 x i64> } [[STRIDED_VEC]], 0
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; CHECK-NEXT: [[TMP9:%.*]] = extractvalue { <vscale x 2 x i64>, <vscale x 2 x i64> } [[STRIDED_VEC]], 1
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; CHECK-NEXT: [[TMP10:%.*]] = add <vscale x 2 x i64> [[TMP8]], splat (i64 1)
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; CHECK-NEXT: [[TMP11:%.*]] = add <vscale x 2 x i64> [[TMP9]], splat (i64 2)
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; CHECK-NEXT: [[INTERLEAVED_VEC:%.*]] = call <vscale x 4 x i64> @llvm.vector.interleave2.nxv4i64(<vscale x 2 x i64> [[TMP10]], <vscale x 2 x i64> [[TMP11]])
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; CHECK-NEXT: store <vscale x 4 x i64> [[INTERLEAVED_VEC]], ptr [[TMP7]], align 8
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; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], [[TMP5]]
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; CHECK-NEXT: [[TMP12:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]]
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; CHECK-NEXT: br i1 [[TMP12]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP4:![0-9]+]]
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; CHECK: middle.block:
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; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 1024, [[N_VEC]]
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; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]]
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; CHECK: scalar.ph:
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; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ [[N_VEC]], [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
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; CHECK-NEXT: br label [[LOOP:%.*]]
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; CHECK: loop:
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; CHECK-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
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; CHECK-NEXT: [[OFFSET0:%.*]] = shl i64 [[I]], 1
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; CHECK-NEXT: [[Q0:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET0]]
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; CHECK-NEXT: [[X0:%.*]] = load i64, ptr [[Q0]], align 8
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; CHECK-NEXT: [[Y0:%.*]] = add i64 [[X0]], 1
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; CHECK-NEXT: store i64 [[Y0]], ptr [[Q0]], align 8
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; CHECK-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
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; CHECK-NEXT: [[Q1:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET1]]
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; CHECK-NEXT: [[X1:%.*]] = load i64, ptr [[Q1]], align 8
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; CHECK-NEXT: [[Y1:%.*]] = add i64 [[X1]], 2
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; CHECK-NEXT: store i64 [[Y1]], ptr [[Q1]], align 8
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; CHECK-NEXT: [[NEXTI]] = add i64 [[I]], 1
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; CHECK-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
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; CHECK-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP5:![0-9]+]]
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; CHECK: exit:
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; CHECK-NEXT: ret void
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;
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; FIXED-LABEL: @load_store_factor2_i64(
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; FIXED-NEXT: entry:
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; FIXED-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
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; FIXED: vector.ph:
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; FIXED-NEXT: br label [[VECTOR_BODY:%.*]]
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; FIXED: vector.body:
|
|
; FIXED-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
|
|
; FIXED-NEXT: [[TMP0:%.*]] = shl i64 [[INDEX]], 1
|
|
; FIXED-NEXT: [[TMP1:%.*]] = getelementptr i64, ptr [[P:%.*]], i64 [[TMP0]]
|
|
; FIXED-NEXT: [[WIDE_VEC:%.*]] = load <8 x i64>, ptr [[TMP1]], align 8
|
|
; FIXED-NEXT: [[STRIDED_VEC:%.*]] = shufflevector <8 x i64> [[WIDE_VEC]], <8 x i64> poison, <4 x i32> <i32 0, i32 2, i32 4, i32 6>
|
|
; FIXED-NEXT: [[STRIDED_VEC1:%.*]] = shufflevector <8 x i64> [[WIDE_VEC]], <8 x i64> poison, <4 x i32> <i32 1, i32 3, i32 5, i32 7>
|
|
; FIXED-NEXT: [[TMP2:%.*]] = add <4 x i64> [[STRIDED_VEC]], splat (i64 1)
|
|
; FIXED-NEXT: [[TMP3:%.*]] = add <4 x i64> [[STRIDED_VEC1]], splat (i64 2)
|
|
; FIXED-NEXT: [[TMP4:%.*]] = shufflevector <4 x i64> [[TMP2]], <4 x i64> [[TMP3]], <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
|
|
; FIXED-NEXT: [[INTERLEAVED_VEC:%.*]] = shufflevector <8 x i64> [[TMP4]], <8 x i64> poison, <8 x i32> <i32 0, i32 4, i32 1, i32 5, i32 2, i32 6, i32 3, i32 7>
|
|
; FIXED-NEXT: store <8 x i64> [[INTERLEAVED_VEC]], ptr [[TMP1]], align 8
|
|
; FIXED-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4
|
|
; FIXED-NEXT: [[TMP5:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1024
|
|
; FIXED-NEXT: br i1 [[TMP5]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP4:![0-9]+]]
|
|
; FIXED: middle.block:
|
|
; FIXED-NEXT: br i1 true, label [[EXIT:%.*]], label [[SCALAR_PH]]
|
|
; FIXED: scalar.ph:
|
|
; FIXED-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1024, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
|
|
; FIXED-NEXT: br label [[LOOP:%.*]]
|
|
; FIXED: loop:
|
|
; FIXED-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
|
|
; FIXED-NEXT: [[OFFSET0:%.*]] = shl i64 [[I]], 1
|
|
; FIXED-NEXT: [[Q0:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET0]]
|
|
; FIXED-NEXT: [[X0:%.*]] = load i64, ptr [[Q0]], align 8
|
|
; FIXED-NEXT: [[Y0:%.*]] = add i64 [[X0]], 1
|
|
; FIXED-NEXT: store i64 [[Y0]], ptr [[Q0]], align 8
|
|
; FIXED-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
|
|
; FIXED-NEXT: [[Q1:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET1]]
|
|
; FIXED-NEXT: [[X1:%.*]] = load i64, ptr [[Q1]], align 8
|
|
; FIXED-NEXT: [[Y1:%.*]] = add i64 [[X1]], 2
|
|
; FIXED-NEXT: store i64 [[Y1]], ptr [[Q1]], align 8
|
|
; FIXED-NEXT: [[NEXTI]] = add i64 [[I]], 1
|
|
; FIXED-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
|
|
; FIXED-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP5:![0-9]+]]
|
|
; FIXED: exit:
|
|
; FIXED-NEXT: ret void
|
|
;
|
|
; SCALABLE-LABEL: @load_store_factor2_i64(
|
|
; SCALABLE-NEXT: entry:
|
|
; SCALABLE-NEXT: [[TMP0:%.*]] = call i64 @llvm.vscale.i64()
|
|
; SCALABLE-NEXT: [[TMP1:%.*]] = mul i64 [[TMP0]], 2
|
|
; SCALABLE-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i64 1024, [[TMP1]]
|
|
; SCALABLE-NEXT: br i1 [[MIN_ITERS_CHECK]], label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
|
|
; SCALABLE: vector.ph:
|
|
; SCALABLE-NEXT: [[TMP2:%.*]] = call i64 @llvm.vscale.i64()
|
|
; SCALABLE-NEXT: [[TMP3:%.*]] = mul i64 [[TMP2]], 2
|
|
; SCALABLE-NEXT: [[N_MOD_VF:%.*]] = urem i64 1024, [[TMP3]]
|
|
; SCALABLE-NEXT: [[N_VEC:%.*]] = sub i64 1024, [[N_MOD_VF]]
|
|
; SCALABLE-NEXT: [[TMP4:%.*]] = call i64 @llvm.vscale.i64()
|
|
; SCALABLE-NEXT: [[TMP5:%.*]] = mul i64 [[TMP4]], 2
|
|
; SCALABLE-NEXT: br label [[VECTOR_BODY:%.*]]
|
|
; SCALABLE: vector.body:
|
|
; SCALABLE-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
|
|
; SCALABLE-NEXT: [[TMP6:%.*]] = shl i64 [[INDEX]], 1
|
|
; SCALABLE-NEXT: [[TMP7:%.*]] = getelementptr i64, ptr [[P:%.*]], i64 [[TMP6]]
|
|
; SCALABLE-NEXT: [[WIDE_VEC:%.*]] = load <vscale x 4 x i64>, ptr [[TMP7]], align 8
|
|
; SCALABLE-NEXT: [[STRIDED_VEC:%.*]] = call { <vscale x 2 x i64>, <vscale x 2 x i64> } @llvm.vector.deinterleave2.nxv4i64(<vscale x 4 x i64> [[WIDE_VEC]])
|
|
; SCALABLE-NEXT: [[TMP8:%.*]] = extractvalue { <vscale x 2 x i64>, <vscale x 2 x i64> } [[STRIDED_VEC]], 0
|
|
; SCALABLE-NEXT: [[TMP9:%.*]] = extractvalue { <vscale x 2 x i64>, <vscale x 2 x i64> } [[STRIDED_VEC]], 1
|
|
; SCALABLE-NEXT: [[TMP10:%.*]] = add <vscale x 2 x i64> [[TMP8]], splat (i64 1)
|
|
; SCALABLE-NEXT: [[TMP11:%.*]] = add <vscale x 2 x i64> [[TMP9]], splat (i64 2)
|
|
; SCALABLE-NEXT: [[INTERLEAVED_VEC:%.*]] = call <vscale x 4 x i64> @llvm.vector.interleave2.nxv4i64(<vscale x 2 x i64> [[TMP10]], <vscale x 2 x i64> [[TMP11]])
|
|
; SCALABLE-NEXT: store <vscale x 4 x i64> [[INTERLEAVED_VEC]], ptr [[TMP7]], align 8
|
|
; SCALABLE-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], [[TMP5]]
|
|
; SCALABLE-NEXT: [[TMP12:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]]
|
|
; SCALABLE-NEXT: br i1 [[TMP12]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP4:![0-9]+]]
|
|
; SCALABLE: middle.block:
|
|
; SCALABLE-NEXT: [[CMP_N:%.*]] = icmp eq i64 1024, [[N_VEC]]
|
|
; SCALABLE-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]]
|
|
; SCALABLE: scalar.ph:
|
|
; SCALABLE-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ [[N_VEC]], [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
|
|
; SCALABLE-NEXT: br label [[LOOP:%.*]]
|
|
; SCALABLE: loop:
|
|
; SCALABLE-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
|
|
; SCALABLE-NEXT: [[OFFSET0:%.*]] = shl i64 [[I]], 1
|
|
; SCALABLE-NEXT: [[Q0:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET0]]
|
|
; SCALABLE-NEXT: [[X0:%.*]] = load i64, ptr [[Q0]], align 8
|
|
; SCALABLE-NEXT: [[Y0:%.*]] = add i64 [[X0]], 1
|
|
; SCALABLE-NEXT: store i64 [[Y0]], ptr [[Q0]], align 8
|
|
; SCALABLE-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
|
|
; SCALABLE-NEXT: [[Q1:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET1]]
|
|
; SCALABLE-NEXT: [[X1:%.*]] = load i64, ptr [[Q1]], align 8
|
|
; SCALABLE-NEXT: [[Y1:%.*]] = add i64 [[X1]], 2
|
|
; SCALABLE-NEXT: store i64 [[Y1]], ptr [[Q1]], align 8
|
|
; SCALABLE-NEXT: [[NEXTI]] = add i64 [[I]], 1
|
|
; SCALABLE-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
|
|
; SCALABLE-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP5:![0-9]+]]
|
|
; SCALABLE: exit:
|
|
; SCALABLE-NEXT: ret void
|
|
;
|
|
entry:
|
|
br label %loop
|
|
loop:
|
|
%i = phi i64 [0, %entry], [%nexti, %loop]
|
|
|
|
%offset0 = shl i64 %i, 1
|
|
%q0 = getelementptr i64, ptr %p, i64 %offset0
|
|
%x0 = load i64, ptr %q0
|
|
%y0 = add i64 %x0, 1
|
|
store i64 %y0, ptr %q0
|
|
|
|
%offset1 = add i64 %offset0, 1
|
|
%q1 = getelementptr i64, ptr %p, i64 %offset1
|
|
%x1 = load i64, ptr %q1
|
|
%y1 = add i64 %x1, 2
|
|
store i64 %y1, ptr %q1
|
|
|
|
%nexti = add i64 %i, 1
|
|
%done = icmp eq i64 %nexti, 1024
|
|
br i1 %done, label %exit, label %loop
|
|
exit:
|
|
ret void
|
|
}
|
|
|
|
define void @load_store_factor3_i32(ptr %p) {
|
|
; CHECK-LABEL: @load_store_factor3_i32(
|
|
; CHECK-NEXT: entry:
|
|
; CHECK-NEXT: [[TMP6:%.*]] = call i64 @llvm.vscale.i64()
|
|
; CHECK-NEXT: [[TMP7:%.*]] = mul i64 [[TMP6]], 4
|
|
; CHECK-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i64 1024, [[TMP7]]
|
|
; CHECK-NEXT: br i1 [[MIN_ITERS_CHECK]], label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
|
|
; CHECK: vector.ph:
|
|
; CHECK-NEXT: [[TMP2:%.*]] = call i64 @llvm.vscale.i64()
|
|
; CHECK-NEXT: [[TMP3:%.*]] = mul i64 [[TMP2]], 4
|
|
; CHECK-NEXT: [[N_MOD_VF:%.*]] = urem i64 1024, [[TMP3]]
|
|
; CHECK-NEXT: [[N_VEC:%.*]] = sub i64 1024, [[N_MOD_VF]]
|
|
; CHECK-NEXT: [[TMP4:%.*]] = call i64 @llvm.vscale.i64()
|
|
; CHECK-NEXT: [[TMP5:%.*]] = mul i64 [[TMP4]], 4
|
|
; CHECK-NEXT: br label [[VECTOR_BODY:%.*]]
|
|
; CHECK: vector.body:
|
|
; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
|
|
; CHECK-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 3
|
|
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr i32, ptr [[P:%.*]], i64 [[TMP0]]
|
|
; CHECK-NEXT: [[WIDE_VEC:%.*]] = load <vscale x 12 x i32>, ptr [[TMP1]], align 4
|
|
; CHECK-NEXT: [[STRIDED_VEC:%.*]] = call { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } @llvm.vector.deinterleave3.nxv12i32(<vscale x 12 x i32> [[WIDE_VEC]])
|
|
; CHECK-NEXT: [[TMP8:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } [[STRIDED_VEC]], 0
|
|
; CHECK-NEXT: [[TMP9:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } [[STRIDED_VEC]], 1
|
|
; CHECK-NEXT: [[TMP10:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } [[STRIDED_VEC]], 2
|
|
; CHECK-NEXT: [[TMP11:%.*]] = add <vscale x 4 x i32> [[TMP8]], splat (i32 1)
|
|
; CHECK-NEXT: [[TMP12:%.*]] = add <vscale x 4 x i32> [[TMP9]], splat (i32 2)
|
|
; CHECK-NEXT: [[TMP13:%.*]] = add <vscale x 4 x i32> [[TMP10]], splat (i32 3)
|
|
; CHECK-NEXT: [[INTERLEAVED_VEC:%.*]] = call <vscale x 12 x i32> @llvm.vector.interleave3.nxv12i32(<vscale x 4 x i32> [[TMP11]], <vscale x 4 x i32> [[TMP12]], <vscale x 4 x i32> [[TMP13]])
|
|
; CHECK-NEXT: store <vscale x 12 x i32> [[INTERLEAVED_VEC]], ptr [[TMP1]], align 4
|
|
; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], [[TMP5]]
|
|
; CHECK-NEXT: [[TMP14:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]]
|
|
; CHECK-NEXT: br i1 [[TMP14]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP6:![0-9]+]]
|
|
; CHECK: middle.block:
|
|
; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 1024, [[N_VEC]]
|
|
; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]]
|
|
; CHECK: scalar.ph:
|
|
; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ [[N_VEC]], [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
|
|
; CHECK-NEXT: br label [[LOOP:%.*]]
|
|
; CHECK: loop:
|
|
; CHECK-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
|
|
; CHECK-NEXT: [[OFFSET0:%.*]] = mul i64 [[I]], 3
|
|
; CHECK-NEXT: [[Q0:%.*]] = getelementptr i32, ptr [[P]], i64 [[OFFSET0]]
|
|
; CHECK-NEXT: [[X0:%.*]] = load i32, ptr [[Q0]], align 4
|
|
; CHECK-NEXT: [[Y0:%.*]] = add i32 [[X0]], 1
|
|
; CHECK-NEXT: store i32 [[Y0]], ptr [[Q0]], align 4
|
|
; CHECK-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
|
|
; CHECK-NEXT: [[Q1:%.*]] = getelementptr i32, ptr [[P]], i64 [[OFFSET1]]
|
|
; CHECK-NEXT: [[X1:%.*]] = load i32, ptr [[Q1]], align 4
|
|
; CHECK-NEXT: [[Y1:%.*]] = add i32 [[X1]], 2
|
|
; CHECK-NEXT: store i32 [[Y1]], ptr [[Q1]], align 4
|
|
; CHECK-NEXT: [[OFFSET2:%.*]] = add i64 [[OFFSET1]], 1
|
|
; CHECK-NEXT: [[Q2:%.*]] = getelementptr i32, ptr [[P]], i64 [[OFFSET2]]
|
|
; CHECK-NEXT: [[X2:%.*]] = load i32, ptr [[Q2]], align 4
|
|
; CHECK-NEXT: [[Y2:%.*]] = add i32 [[X2]], 3
|
|
; CHECK-NEXT: store i32 [[Y2]], ptr [[Q2]], align 4
|
|
; CHECK-NEXT: [[NEXTI]] = add i64 [[I]], 1
|
|
; CHECK-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
|
|
; CHECK-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP7:![0-9]+]]
|
|
; CHECK: exit:
|
|
; CHECK-NEXT: ret void
|
|
;
|
|
; FIXED-LABEL: @load_store_factor3_i32(
|
|
; FIXED-NEXT: entry:
|
|
; FIXED-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
|
|
; FIXED: vector.ph:
|
|
; FIXED-NEXT: br label [[VECTOR_BODY:%.*]]
|
|
; FIXED: vector.body:
|
|
; FIXED-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
|
|
; FIXED-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 3
|
|
; FIXED-NEXT: [[TMP1:%.*]] = getelementptr i32, ptr [[P:%.*]], i64 [[TMP0]]
|
|
; FIXED-NEXT: [[WIDE_VEC:%.*]] = load <24 x i32>, ptr [[TMP1]], align 4
|
|
; FIXED-NEXT: [[STRIDED_VEC:%.*]] = shufflevector <24 x i32> [[WIDE_VEC]], <24 x i32> poison, <8 x i32> <i32 0, i32 3, i32 6, i32 9, i32 12, i32 15, i32 18, i32 21>
|
|
; FIXED-NEXT: [[STRIDED_VEC1:%.*]] = shufflevector <24 x i32> [[WIDE_VEC]], <24 x i32> poison, <8 x i32> <i32 1, i32 4, i32 7, i32 10, i32 13, i32 16, i32 19, i32 22>
|
|
; FIXED-NEXT: [[STRIDED_VEC2:%.*]] = shufflevector <24 x i32> [[WIDE_VEC]], <24 x i32> poison, <8 x i32> <i32 2, i32 5, i32 8, i32 11, i32 14, i32 17, i32 20, i32 23>
|
|
; FIXED-NEXT: [[TMP2:%.*]] = add <8 x i32> [[STRIDED_VEC]], splat (i32 1)
|
|
; FIXED-NEXT: [[TMP3:%.*]] = add <8 x i32> [[STRIDED_VEC1]], splat (i32 2)
|
|
; FIXED-NEXT: [[TMP4:%.*]] = add <8 x i32> [[STRIDED_VEC2]], splat (i32 3)
|
|
; FIXED-NEXT: [[TMP5:%.*]] = shufflevector <8 x i32> [[TMP2]], <8 x i32> [[TMP3]], <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
|
|
; FIXED-NEXT: [[TMP6:%.*]] = shufflevector <8 x i32> [[TMP4]], <8 x i32> poison, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>
|
|
; FIXED-NEXT: [[TMP7:%.*]] = shufflevector <16 x i32> [[TMP5]], <16 x i32> [[TMP6]], <24 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23>
|
|
; FIXED-NEXT: [[INTERLEAVED_VEC:%.*]] = shufflevector <24 x i32> [[TMP7]], <24 x i32> poison, <24 x i32> <i32 0, i32 8, i32 16, i32 1, i32 9, i32 17, i32 2, i32 10, i32 18, i32 3, i32 11, i32 19, i32 4, i32 12, i32 20, i32 5, i32 13, i32 21, i32 6, i32 14, i32 22, i32 7, i32 15, i32 23>
|
|
; FIXED-NEXT: store <24 x i32> [[INTERLEAVED_VEC]], ptr [[TMP1]], align 4
|
|
; FIXED-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 8
|
|
; FIXED-NEXT: [[TMP8:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1024
|
|
; FIXED-NEXT: br i1 [[TMP8]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP6:![0-9]+]]
|
|
; FIXED: middle.block:
|
|
; FIXED-NEXT: br i1 true, label [[EXIT:%.*]], label [[SCALAR_PH]]
|
|
; FIXED: scalar.ph:
|
|
; FIXED-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1024, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
|
|
; FIXED-NEXT: br label [[LOOP:%.*]]
|
|
; FIXED: loop:
|
|
; FIXED-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
|
|
; FIXED-NEXT: [[OFFSET0:%.*]] = mul i64 [[I]], 3
|
|
; FIXED-NEXT: [[Q0:%.*]] = getelementptr i32, ptr [[P]], i64 [[OFFSET0]]
|
|
; FIXED-NEXT: [[X0:%.*]] = load i32, ptr [[Q0]], align 4
|
|
; FIXED-NEXT: [[Y0:%.*]] = add i32 [[X0]], 1
|
|
; FIXED-NEXT: store i32 [[Y0]], ptr [[Q0]], align 4
|
|
; FIXED-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
|
|
; FIXED-NEXT: [[Q1:%.*]] = getelementptr i32, ptr [[P]], i64 [[OFFSET1]]
|
|
; FIXED-NEXT: [[X1:%.*]] = load i32, ptr [[Q1]], align 4
|
|
; FIXED-NEXT: [[Y1:%.*]] = add i32 [[X1]], 2
|
|
; FIXED-NEXT: store i32 [[Y1]], ptr [[Q1]], align 4
|
|
; FIXED-NEXT: [[OFFSET2:%.*]] = add i64 [[OFFSET1]], 1
|
|
; FIXED-NEXT: [[Q2:%.*]] = getelementptr i32, ptr [[P]], i64 [[OFFSET2]]
|
|
; FIXED-NEXT: [[X2:%.*]] = load i32, ptr [[Q2]], align 4
|
|
; FIXED-NEXT: [[Y2:%.*]] = add i32 [[X2]], 3
|
|
; FIXED-NEXT: store i32 [[Y2]], ptr [[Q2]], align 4
|
|
; FIXED-NEXT: [[NEXTI]] = add i64 [[I]], 1
|
|
; FIXED-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
|
|
; FIXED-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP7:![0-9]+]]
|
|
; FIXED: exit:
|
|
; FIXED-NEXT: ret void
|
|
;
|
|
; SCALABLE-LABEL: @load_store_factor3_i32(
|
|
; SCALABLE-NEXT: entry:
|
|
; SCALABLE-NEXT: [[TMP6:%.*]] = call i64 @llvm.vscale.i64()
|
|
; SCALABLE-NEXT: [[TMP7:%.*]] = mul i64 [[TMP6]], 4
|
|
; SCALABLE-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i64 1024, [[TMP7]]
|
|
; SCALABLE-NEXT: br i1 [[MIN_ITERS_CHECK]], label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
|
|
; SCALABLE: vector.ph:
|
|
; SCALABLE-NEXT: [[TMP2:%.*]] = call i64 @llvm.vscale.i64()
|
|
; SCALABLE-NEXT: [[TMP3:%.*]] = mul i64 [[TMP2]], 4
|
|
; SCALABLE-NEXT: [[N_MOD_VF:%.*]] = urem i64 1024, [[TMP3]]
|
|
; SCALABLE-NEXT: [[N_VEC:%.*]] = sub i64 1024, [[N_MOD_VF]]
|
|
; SCALABLE-NEXT: [[TMP4:%.*]] = call i64 @llvm.vscale.i64()
|
|
; SCALABLE-NEXT: [[TMP5:%.*]] = mul i64 [[TMP4]], 4
|
|
; SCALABLE-NEXT: br label [[VECTOR_BODY:%.*]]
|
|
; SCALABLE: vector.body:
|
|
; SCALABLE-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
|
|
; SCALABLE-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 3
|
|
; SCALABLE-NEXT: [[TMP1:%.*]] = getelementptr i32, ptr [[P:%.*]], i64 [[TMP0]]
|
|
; SCALABLE-NEXT: [[WIDE_VEC:%.*]] = load <vscale x 12 x i32>, ptr [[TMP1]], align 4
|
|
; SCALABLE-NEXT: [[STRIDED_VEC:%.*]] = call { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } @llvm.vector.deinterleave3.nxv12i32(<vscale x 12 x i32> [[WIDE_VEC]])
|
|
; SCALABLE-NEXT: [[TMP8:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } [[STRIDED_VEC]], 0
|
|
; SCALABLE-NEXT: [[TMP9:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } [[STRIDED_VEC]], 1
|
|
; SCALABLE-NEXT: [[TMP10:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } [[STRIDED_VEC]], 2
|
|
; SCALABLE-NEXT: [[TMP11:%.*]] = add <vscale x 4 x i32> [[TMP8]], splat (i32 1)
|
|
; SCALABLE-NEXT: [[TMP12:%.*]] = add <vscale x 4 x i32> [[TMP9]], splat (i32 2)
|
|
; SCALABLE-NEXT: [[TMP13:%.*]] = add <vscale x 4 x i32> [[TMP10]], splat (i32 3)
|
|
; SCALABLE-NEXT: [[INTERLEAVED_VEC:%.*]] = call <vscale x 12 x i32> @llvm.vector.interleave3.nxv12i32(<vscale x 4 x i32> [[TMP11]], <vscale x 4 x i32> [[TMP12]], <vscale x 4 x i32> [[TMP13]])
|
|
; SCALABLE-NEXT: store <vscale x 12 x i32> [[INTERLEAVED_VEC]], ptr [[TMP1]], align 4
|
|
; SCALABLE-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], [[TMP5]]
|
|
; SCALABLE-NEXT: [[TMP14:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]]
|
|
; SCALABLE-NEXT: br i1 [[TMP14]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP6:![0-9]+]]
|
|
; SCALABLE: middle.block:
|
|
; SCALABLE-NEXT: [[CMP_N:%.*]] = icmp eq i64 1024, [[N_VEC]]
|
|
; SCALABLE-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]]
|
|
; SCALABLE: scalar.ph:
|
|
; SCALABLE-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ [[N_VEC]], [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
|
|
; SCALABLE-NEXT: br label [[LOOP:%.*]]
|
|
; SCALABLE: loop:
|
|
; SCALABLE-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
|
|
; SCALABLE-NEXT: [[OFFSET0:%.*]] = mul i64 [[I]], 3
|
|
; SCALABLE-NEXT: [[Q0:%.*]] = getelementptr i32, ptr [[P]], i64 [[OFFSET0]]
|
|
; SCALABLE-NEXT: [[X0:%.*]] = load i32, ptr [[Q0]], align 4
|
|
; SCALABLE-NEXT: [[Y0:%.*]] = add i32 [[X0]], 1
|
|
; SCALABLE-NEXT: store i32 [[Y0]], ptr [[Q0]], align 4
|
|
; SCALABLE-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
|
|
; SCALABLE-NEXT: [[Q1:%.*]] = getelementptr i32, ptr [[P]], i64 [[OFFSET1]]
|
|
; SCALABLE-NEXT: [[X1:%.*]] = load i32, ptr [[Q1]], align 4
|
|
; SCALABLE-NEXT: [[Y1:%.*]] = add i32 [[X1]], 2
|
|
; SCALABLE-NEXT: store i32 [[Y1]], ptr [[Q1]], align 4
|
|
; SCALABLE-NEXT: [[OFFSET2:%.*]] = add i64 [[OFFSET1]], 1
|
|
; SCALABLE-NEXT: [[Q2:%.*]] = getelementptr i32, ptr [[P]], i64 [[OFFSET2]]
|
|
; SCALABLE-NEXT: [[X2:%.*]] = load i32, ptr [[Q2]], align 4
|
|
; SCALABLE-NEXT: [[Y2:%.*]] = add i32 [[X2]], 3
|
|
; SCALABLE-NEXT: store i32 [[Y2]], ptr [[Q2]], align 4
|
|
; SCALABLE-NEXT: [[NEXTI]] = add i64 [[I]], 1
|
|
; SCALABLE-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
|
|
; SCALABLE-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP7:![0-9]+]]
|
|
; SCALABLE: exit:
|
|
; SCALABLE-NEXT: ret void
|
|
;
|
|
entry:
|
|
br label %loop
|
|
loop:
|
|
%i = phi i64 [0, %entry], [%nexti, %loop]
|
|
|
|
%offset0 = mul i64 %i, 3
|
|
%q0 = getelementptr i32, ptr %p, i64 %offset0
|
|
%x0 = load i32, ptr %q0
|
|
%y0 = add i32 %x0, 1
|
|
store i32 %y0, ptr %q0
|
|
|
|
%offset1 = add i64 %offset0, 1
|
|
%q1 = getelementptr i32, ptr %p, i64 %offset1
|
|
%x1 = load i32, ptr %q1
|
|
%y1 = add i32 %x1, 2
|
|
store i32 %y1, ptr %q1
|
|
|
|
%offset2 = add i64 %offset1, 1
|
|
%q2 = getelementptr i32, ptr %p, i64 %offset2
|
|
%x2 = load i32, ptr %q2
|
|
%y2 = add i32 %x2, 3
|
|
store i32 %y2, ptr %q2
|
|
|
|
%nexti = add i64 %i, 1
|
|
%done = icmp eq i64 %nexti, 1024
|
|
br i1 %done, label %exit, label %loop
|
|
exit:
|
|
ret void
|
|
}
|
|
|
|
define void @load_store_factor3_i64(ptr %p) {
|
|
; CHECK-LABEL: @load_store_factor3_i64(
|
|
; CHECK-NEXT: entry:
|
|
; CHECK-NEXT: [[TMP6:%.*]] = call i64 @llvm.vscale.i64()
|
|
; CHECK-NEXT: [[TMP7:%.*]] = mul i64 [[TMP6]], 2
|
|
; CHECK-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i64 1024, [[TMP7]]
|
|
; CHECK-NEXT: br i1 [[MIN_ITERS_CHECK]], label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
|
|
; CHECK: vector.ph:
|
|
; CHECK-NEXT: [[TMP2:%.*]] = call i64 @llvm.vscale.i64()
|
|
; CHECK-NEXT: [[TMP3:%.*]] = mul i64 [[TMP2]], 2
|
|
; CHECK-NEXT: [[N_MOD_VF:%.*]] = urem i64 1024, [[TMP3]]
|
|
; CHECK-NEXT: [[N_VEC:%.*]] = sub i64 1024, [[N_MOD_VF]]
|
|
; CHECK-NEXT: [[TMP4:%.*]] = call i64 @llvm.vscale.i64()
|
|
; CHECK-NEXT: [[TMP5:%.*]] = mul i64 [[TMP4]], 2
|
|
; CHECK-NEXT: br label [[VECTOR_BODY:%.*]]
|
|
; CHECK: vector.body:
|
|
; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
|
|
; CHECK-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 3
|
|
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr i64, ptr [[P:%.*]], i64 [[TMP0]]
|
|
; CHECK-NEXT: [[WIDE_VEC:%.*]] = load <vscale x 6 x i64>, ptr [[TMP1]], align 8
|
|
; CHECK-NEXT: [[STRIDED_VEC:%.*]] = call { <vscale x 2 x i64>, <vscale x 2 x i64>, <vscale x 2 x i64> } @llvm.vector.deinterleave3.nxv6i64(<vscale x 6 x i64> [[WIDE_VEC]])
|
|
; CHECK-NEXT: [[TMP8:%.*]] = extractvalue { <vscale x 2 x i64>, <vscale x 2 x i64>, <vscale x 2 x i64> } [[STRIDED_VEC]], 0
|
|
; CHECK-NEXT: [[TMP9:%.*]] = extractvalue { <vscale x 2 x i64>, <vscale x 2 x i64>, <vscale x 2 x i64> } [[STRIDED_VEC]], 1
|
|
; CHECK-NEXT: [[TMP10:%.*]] = extractvalue { <vscale x 2 x i64>, <vscale x 2 x i64>, <vscale x 2 x i64> } [[STRIDED_VEC]], 2
|
|
; CHECK-NEXT: [[TMP11:%.*]] = add <vscale x 2 x i64> [[TMP8]], splat (i64 1)
|
|
; CHECK-NEXT: [[TMP12:%.*]] = add <vscale x 2 x i64> [[TMP9]], splat (i64 2)
|
|
; CHECK-NEXT: [[TMP13:%.*]] = add <vscale x 2 x i64> [[TMP10]], splat (i64 3)
|
|
; CHECK-NEXT: [[INTERLEAVED_VEC:%.*]] = call <vscale x 6 x i64> @llvm.vector.interleave3.nxv6i64(<vscale x 2 x i64> [[TMP11]], <vscale x 2 x i64> [[TMP12]], <vscale x 2 x i64> [[TMP13]])
|
|
; CHECK-NEXT: store <vscale x 6 x i64> [[INTERLEAVED_VEC]], ptr [[TMP1]], align 8
|
|
; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], [[TMP5]]
|
|
; CHECK-NEXT: [[TMP14:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]]
|
|
; CHECK-NEXT: br i1 [[TMP14]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP8:![0-9]+]]
|
|
; CHECK: middle.block:
|
|
; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 1024, [[N_VEC]]
|
|
; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]]
|
|
; CHECK: scalar.ph:
|
|
; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ [[N_VEC]], [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
|
|
; CHECK-NEXT: br label [[LOOP:%.*]]
|
|
; CHECK: loop:
|
|
; CHECK-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
|
|
; CHECK-NEXT: [[OFFSET0:%.*]] = mul i64 [[I]], 3
|
|
; CHECK-NEXT: [[Q0:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET0]]
|
|
; CHECK-NEXT: [[X0:%.*]] = load i64, ptr [[Q0]], align 8
|
|
; CHECK-NEXT: [[Y0:%.*]] = add i64 [[X0]], 1
|
|
; CHECK-NEXT: store i64 [[Y0]], ptr [[Q0]], align 8
|
|
; CHECK-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
|
|
; CHECK-NEXT: [[Q1:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET1]]
|
|
; CHECK-NEXT: [[X1:%.*]] = load i64, ptr [[Q1]], align 8
|
|
; CHECK-NEXT: [[Y1:%.*]] = add i64 [[X1]], 2
|
|
; CHECK-NEXT: store i64 [[Y1]], ptr [[Q1]], align 8
|
|
; CHECK-NEXT: [[OFFSET2:%.*]] = add i64 [[OFFSET1]], 1
|
|
; CHECK-NEXT: [[Q2:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET2]]
|
|
; CHECK-NEXT: [[X2:%.*]] = load i64, ptr [[Q2]], align 8
|
|
; CHECK-NEXT: [[Y2:%.*]] = add i64 [[X2]], 3
|
|
; CHECK-NEXT: store i64 [[Y2]], ptr [[Q2]], align 8
|
|
; CHECK-NEXT: [[NEXTI]] = add i64 [[I]], 1
|
|
; CHECK-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
|
|
; CHECK-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP9:![0-9]+]]
|
|
; CHECK: exit:
|
|
; CHECK-NEXT: ret void
|
|
;
|
|
; FIXED-LABEL: @load_store_factor3_i64(
|
|
; FIXED-NEXT: entry:
|
|
; FIXED-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
|
|
; FIXED: vector.ph:
|
|
; FIXED-NEXT: br label [[VECTOR_BODY:%.*]]
|
|
; FIXED: vector.body:
|
|
; FIXED-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
|
|
; FIXED-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 3
|
|
; FIXED-NEXT: [[TMP1:%.*]] = getelementptr i64, ptr [[P:%.*]], i64 [[TMP0]]
|
|
; FIXED-NEXT: [[WIDE_VEC:%.*]] = load <12 x i64>, ptr [[TMP1]], align 8
|
|
; FIXED-NEXT: [[STRIDED_VEC:%.*]] = shufflevector <12 x i64> [[WIDE_VEC]], <12 x i64> poison, <4 x i32> <i32 0, i32 3, i32 6, i32 9>
|
|
; FIXED-NEXT: [[STRIDED_VEC1:%.*]] = shufflevector <12 x i64> [[WIDE_VEC]], <12 x i64> poison, <4 x i32> <i32 1, i32 4, i32 7, i32 10>
|
|
; FIXED-NEXT: [[STRIDED_VEC2:%.*]] = shufflevector <12 x i64> [[WIDE_VEC]], <12 x i64> poison, <4 x i32> <i32 2, i32 5, i32 8, i32 11>
|
|
; FIXED-NEXT: [[TMP2:%.*]] = add <4 x i64> [[STRIDED_VEC]], splat (i64 1)
|
|
; FIXED-NEXT: [[TMP3:%.*]] = add <4 x i64> [[STRIDED_VEC1]], splat (i64 2)
|
|
; FIXED-NEXT: [[TMP4:%.*]] = add <4 x i64> [[STRIDED_VEC2]], splat (i64 3)
|
|
; FIXED-NEXT: [[TMP5:%.*]] = shufflevector <4 x i64> [[TMP2]], <4 x i64> [[TMP3]], <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
|
|
; FIXED-NEXT: [[TMP6:%.*]] = shufflevector <4 x i64> [[TMP4]], <4 x i64> poison, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 poison, i32 poison, i32 poison, i32 poison>
|
|
; FIXED-NEXT: [[TMP7:%.*]] = shufflevector <8 x i64> [[TMP5]], <8 x i64> [[TMP6]], <12 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11>
|
|
; FIXED-NEXT: [[INTERLEAVED_VEC:%.*]] = shufflevector <12 x i64> [[TMP7]], <12 x i64> poison, <12 x i32> <i32 0, i32 4, i32 8, i32 1, i32 5, i32 9, i32 2, i32 6, i32 10, i32 3, i32 7, i32 11>
|
|
; FIXED-NEXT: store <12 x i64> [[INTERLEAVED_VEC]], ptr [[TMP1]], align 8
|
|
; FIXED-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4
|
|
; FIXED-NEXT: [[TMP8:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1024
|
|
; FIXED-NEXT: br i1 [[TMP8]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP8:![0-9]+]]
|
|
; FIXED: middle.block:
|
|
; FIXED-NEXT: br i1 true, label [[EXIT:%.*]], label [[SCALAR_PH]]
|
|
; FIXED: scalar.ph:
|
|
; FIXED-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1024, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
|
|
; FIXED-NEXT: br label [[LOOP:%.*]]
|
|
; FIXED: loop:
|
|
; FIXED-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
|
|
; FIXED-NEXT: [[OFFSET0:%.*]] = mul i64 [[I]], 3
|
|
; FIXED-NEXT: [[Q0:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET0]]
|
|
; FIXED-NEXT: [[X0:%.*]] = load i64, ptr [[Q0]], align 8
|
|
; FIXED-NEXT: [[Y0:%.*]] = add i64 [[X0]], 1
|
|
; FIXED-NEXT: store i64 [[Y0]], ptr [[Q0]], align 8
|
|
; FIXED-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
|
|
; FIXED-NEXT: [[Q1:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET1]]
|
|
; FIXED-NEXT: [[X1:%.*]] = load i64, ptr [[Q1]], align 8
|
|
; FIXED-NEXT: [[Y1:%.*]] = add i64 [[X1]], 2
|
|
; FIXED-NEXT: store i64 [[Y1]], ptr [[Q1]], align 8
|
|
; FIXED-NEXT: [[OFFSET2:%.*]] = add i64 [[OFFSET1]], 1
|
|
; FIXED-NEXT: [[Q2:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET2]]
|
|
; FIXED-NEXT: [[X2:%.*]] = load i64, ptr [[Q2]], align 8
|
|
; FIXED-NEXT: [[Y2:%.*]] = add i64 [[X2]], 3
|
|
; FIXED-NEXT: store i64 [[Y2]], ptr [[Q2]], align 8
|
|
; FIXED-NEXT: [[NEXTI]] = add i64 [[I]], 1
|
|
; FIXED-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
|
|
; FIXED-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP9:![0-9]+]]
|
|
; FIXED: exit:
|
|
; FIXED-NEXT: ret void
|
|
;
|
|
; SCALABLE-LABEL: @load_store_factor3_i64(
|
|
; SCALABLE-NEXT: entry:
|
|
; SCALABLE-NEXT: [[TMP6:%.*]] = call i64 @llvm.vscale.i64()
|
|
; SCALABLE-NEXT: [[TMP7:%.*]] = mul i64 [[TMP6]], 2
|
|
; SCALABLE-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i64 1024, [[TMP7]]
|
|
; SCALABLE-NEXT: br i1 [[MIN_ITERS_CHECK]], label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
|
|
; SCALABLE: vector.ph:
|
|
; SCALABLE-NEXT: [[TMP2:%.*]] = call i64 @llvm.vscale.i64()
|
|
; SCALABLE-NEXT: [[TMP3:%.*]] = mul i64 [[TMP2]], 2
|
|
; SCALABLE-NEXT: [[N_MOD_VF:%.*]] = urem i64 1024, [[TMP3]]
|
|
; SCALABLE-NEXT: [[N_VEC:%.*]] = sub i64 1024, [[N_MOD_VF]]
|
|
; SCALABLE-NEXT: [[TMP4:%.*]] = call i64 @llvm.vscale.i64()
|
|
; SCALABLE-NEXT: [[TMP5:%.*]] = mul i64 [[TMP4]], 2
|
|
; SCALABLE-NEXT: br label [[VECTOR_BODY:%.*]]
|
|
; SCALABLE: vector.body:
|
|
; SCALABLE-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
|
|
; SCALABLE-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 3
|
|
; SCALABLE-NEXT: [[TMP1:%.*]] = getelementptr i64, ptr [[P:%.*]], i64 [[TMP0]]
|
|
; SCALABLE-NEXT: [[WIDE_VEC:%.*]] = load <vscale x 6 x i64>, ptr [[TMP1]], align 8
|
|
; SCALABLE-NEXT: [[STRIDED_VEC:%.*]] = call { <vscale x 2 x i64>, <vscale x 2 x i64>, <vscale x 2 x i64> } @llvm.vector.deinterleave3.nxv6i64(<vscale x 6 x i64> [[WIDE_VEC]])
|
|
; SCALABLE-NEXT: [[TMP8:%.*]] = extractvalue { <vscale x 2 x i64>, <vscale x 2 x i64>, <vscale x 2 x i64> } [[STRIDED_VEC]], 0
|
|
; SCALABLE-NEXT: [[TMP9:%.*]] = extractvalue { <vscale x 2 x i64>, <vscale x 2 x i64>, <vscale x 2 x i64> } [[STRIDED_VEC]], 1
|
|
; SCALABLE-NEXT: [[TMP10:%.*]] = extractvalue { <vscale x 2 x i64>, <vscale x 2 x i64>, <vscale x 2 x i64> } [[STRIDED_VEC]], 2
|
|
; SCALABLE-NEXT: [[TMP11:%.*]] = add <vscale x 2 x i64> [[TMP8]], splat (i64 1)
|
|
; SCALABLE-NEXT: [[TMP12:%.*]] = add <vscale x 2 x i64> [[TMP9]], splat (i64 2)
|
|
; SCALABLE-NEXT: [[TMP13:%.*]] = add <vscale x 2 x i64> [[TMP10]], splat (i64 3)
|
|
; SCALABLE-NEXT: [[INTERLEAVED_VEC:%.*]] = call <vscale x 6 x i64> @llvm.vector.interleave3.nxv6i64(<vscale x 2 x i64> [[TMP11]], <vscale x 2 x i64> [[TMP12]], <vscale x 2 x i64> [[TMP13]])
|
|
; SCALABLE-NEXT: store <vscale x 6 x i64> [[INTERLEAVED_VEC]], ptr [[TMP1]], align 8
|
|
; SCALABLE-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], [[TMP5]]
|
|
; SCALABLE-NEXT: [[TMP14:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]]
|
|
; SCALABLE-NEXT: br i1 [[TMP14]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP8:![0-9]+]]
|
|
; SCALABLE: middle.block:
|
|
; SCALABLE-NEXT: [[CMP_N:%.*]] = icmp eq i64 1024, [[N_VEC]]
|
|
; SCALABLE-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]]
|
|
; SCALABLE: scalar.ph:
|
|
; SCALABLE-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ [[N_VEC]], [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
|
|
; SCALABLE-NEXT: br label [[LOOP:%.*]]
|
|
; SCALABLE: loop:
|
|
; SCALABLE-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
|
|
; SCALABLE-NEXT: [[OFFSET0:%.*]] = mul i64 [[I]], 3
|
|
; SCALABLE-NEXT: [[Q0:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET0]]
|
|
; SCALABLE-NEXT: [[X0:%.*]] = load i64, ptr [[Q0]], align 8
|
|
; SCALABLE-NEXT: [[Y0:%.*]] = add i64 [[X0]], 1
|
|
; SCALABLE-NEXT: store i64 [[Y0]], ptr [[Q0]], align 8
|
|
; SCALABLE-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
|
|
; SCALABLE-NEXT: [[Q1:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET1]]
|
|
; SCALABLE-NEXT: [[X1:%.*]] = load i64, ptr [[Q1]], align 8
|
|
; SCALABLE-NEXT: [[Y1:%.*]] = add i64 [[X1]], 2
|
|
; SCALABLE-NEXT: store i64 [[Y1]], ptr [[Q1]], align 8
|
|
; SCALABLE-NEXT: [[OFFSET2:%.*]] = add i64 [[OFFSET1]], 1
|
|
; SCALABLE-NEXT: [[Q2:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET2]]
|
|
; SCALABLE-NEXT: [[X2:%.*]] = load i64, ptr [[Q2]], align 8
|
|
; SCALABLE-NEXT: [[Y2:%.*]] = add i64 [[X2]], 3
|
|
; SCALABLE-NEXT: store i64 [[Y2]], ptr [[Q2]], align 8
|
|
; SCALABLE-NEXT: [[NEXTI]] = add i64 [[I]], 1
|
|
; SCALABLE-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
|
|
; SCALABLE-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP9:![0-9]+]]
|
|
; SCALABLE: exit:
|
|
; SCALABLE-NEXT: ret void
|
|
;
|
|
entry:
|
|
br label %loop
|
|
loop:
|
|
%i = phi i64 [0, %entry], [%nexti, %loop]
|
|
|
|
%offset0 = mul i64 %i, 3
|
|
%q0 = getelementptr i64, ptr %p, i64 %offset0
|
|
%x0 = load i64, ptr %q0
|
|
%y0 = add i64 %x0, 1
|
|
store i64 %y0, ptr %q0
|
|
|
|
%offset1 = add i64 %offset0, 1
|
|
%q1 = getelementptr i64, ptr %p, i64 %offset1
|
|
%x1 = load i64, ptr %q1
|
|
%y1 = add i64 %x1, 2
|
|
store i64 %y1, ptr %q1
|
|
|
|
%offset2 = add i64 %offset1, 1
|
|
%q2 = getelementptr i64, ptr %p, i64 %offset2
|
|
%x2 = load i64, ptr %q2
|
|
%y2 = add i64 %x2, 3
|
|
store i64 %y2, ptr %q2
|
|
|
|
%nexti = add i64 %i, 1
|
|
%done = icmp eq i64 %nexti, 1024
|
|
br i1 %done, label %exit, label %loop
|
|
exit:
|
|
ret void
|
|
}
|
|
|
|
define void @load_store_factor4(ptr %p) {
|
|
; CHECK-LABEL: @load_store_factor4(
|
|
; CHECK-NEXT: entry:
|
|
; CHECK-NEXT: [[TMP0:%.*]] = call i64 @llvm.vscale.i64()
|
|
; CHECK-NEXT: [[TMP1:%.*]] = mul i64 [[TMP0]], 2
|
|
; CHECK-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i64 1024, [[TMP1]]
|
|
; CHECK-NEXT: br i1 [[MIN_ITERS_CHECK]], label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
|
|
; CHECK: vector.ph:
|
|
; CHECK-NEXT: [[TMP2:%.*]] = call i64 @llvm.vscale.i64()
|
|
; CHECK-NEXT: [[TMP3:%.*]] = mul i64 [[TMP2]], 2
|
|
; CHECK-NEXT: [[N_MOD_VF:%.*]] = urem i64 1024, [[TMP3]]
|
|
; CHECK-NEXT: [[N_VEC:%.*]] = sub i64 1024, [[N_MOD_VF]]
|
|
; CHECK-NEXT: [[TMP4:%.*]] = call i64 @llvm.vscale.i64()
|
|
; CHECK-NEXT: [[TMP5:%.*]] = mul i64 [[TMP4]], 2
|
|
; CHECK-NEXT: br label [[VECTOR_BODY:%.*]]
|
|
; CHECK: vector.body:
|
|
; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
|
|
; CHECK-NEXT: [[TMP6:%.*]] = mul i64 [[INDEX]], 4
|
|
; CHECK-NEXT: [[TMP7:%.*]] = getelementptr i64, ptr [[P:%.*]], i64 [[TMP6]]
|
|
; CHECK-NEXT: [[WIDE_VEC:%.*]] = load <vscale x 8 x i64>, ptr [[TMP7]], align 8
|
|
; CHECK-NEXT: [[STRIDED_VEC:%.*]] = call { <vscale x 2 x i64>, <vscale x 2 x i64>, <vscale x 2 x i64>, <vscale x 2 x i64> } @llvm.vector.deinterleave4.nxv8i64(<vscale x 8 x i64> [[WIDE_VEC]])
|
|
; CHECK-NEXT: [[TMP10:%.*]] = extractvalue { <vscale x 2 x i64>, <vscale x 2 x i64>, <vscale x 2 x i64>, <vscale x 2 x i64> } [[STRIDED_VEC]], 0
|
|
; CHECK-NEXT: [[TMP11:%.*]] = extractvalue { <vscale x 2 x i64>, <vscale x 2 x i64>, <vscale x 2 x i64>, <vscale x 2 x i64> } [[STRIDED_VEC]], 1
|
|
; CHECK-NEXT: [[TMP12:%.*]] = extractvalue { <vscale x 2 x i64>, <vscale x 2 x i64>, <vscale x 2 x i64>, <vscale x 2 x i64> } [[STRIDED_VEC]], 2
|
|
; CHECK-NEXT: [[TMP13:%.*]] = extractvalue { <vscale x 2 x i64>, <vscale x 2 x i64>, <vscale x 2 x i64>, <vscale x 2 x i64> } [[STRIDED_VEC]], 3
|
|
; CHECK-NEXT: [[TMP14:%.*]] = add <vscale x 2 x i64> [[TMP10]], splat (i64 1)
|
|
; CHECK-NEXT: [[TMP15:%.*]] = add <vscale x 2 x i64> [[TMP11]], splat (i64 2)
|
|
; CHECK-NEXT: [[TMP16:%.*]] = add <vscale x 2 x i64> [[TMP12]], splat (i64 3)
|
|
; CHECK-NEXT: [[TMP17:%.*]] = add <vscale x 2 x i64> [[TMP13]], splat (i64 4)
|
|
; CHECK-NEXT: [[INTERLEAVED_VEC4:%.*]] = call <vscale x 8 x i64> @llvm.vector.interleave4.nxv8i64(<vscale x 2 x i64> [[TMP14]], <vscale x 2 x i64> [[TMP15]], <vscale x 2 x i64> [[TMP16]], <vscale x 2 x i64> [[TMP17]])
|
|
; CHECK-NEXT: store <vscale x 8 x i64> [[INTERLEAVED_VEC4]], ptr [[TMP7]], align 8
|
|
; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], [[TMP5]]
|
|
; CHECK-NEXT: [[TMP18:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]]
|
|
; CHECK-NEXT: br i1 [[TMP18]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP10:![0-9]+]]
|
|
; CHECK: middle.block:
|
|
; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 1024, [[N_VEC]]
|
|
; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]]
|
|
; CHECK: scalar.ph:
|
|
; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ [[N_VEC]], [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
|
|
; CHECK-NEXT: br label [[LOOP:%.*]]
|
|
; CHECK: loop:
|
|
; CHECK-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
|
|
; CHECK-NEXT: [[OFFSET0:%.*]] = mul i64 [[I]], 4
|
|
; CHECK-NEXT: [[Q0:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET0]]
|
|
; CHECK-NEXT: [[X0:%.*]] = load i64, ptr [[Q0]], align 8
|
|
; CHECK-NEXT: [[Y0:%.*]] = add i64 [[X0]], 1
|
|
; CHECK-NEXT: store i64 [[Y0]], ptr [[Q0]], align 8
|
|
; CHECK-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
|
|
; CHECK-NEXT: [[Q1:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET1]]
|
|
; CHECK-NEXT: [[X1:%.*]] = load i64, ptr [[Q1]], align 8
|
|
; CHECK-NEXT: [[Y1:%.*]] = add i64 [[X1]], 2
|
|
; CHECK-NEXT: store i64 [[Y1]], ptr [[Q1]], align 8
|
|
; CHECK-NEXT: [[OFFSET2:%.*]] = add i64 [[OFFSET1]], 1
|
|
; CHECK-NEXT: [[Q2:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET2]]
|
|
; CHECK-NEXT: [[X2:%.*]] = load i64, ptr [[Q2]], align 8
|
|
; CHECK-NEXT: [[Y2:%.*]] = add i64 [[X2]], 3
|
|
; CHECK-NEXT: store i64 [[Y2]], ptr [[Q2]], align 8
|
|
; CHECK-NEXT: [[OFFSET3:%.*]] = add i64 [[OFFSET2]], 1
|
|
; CHECK-NEXT: [[Q3:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET3]]
|
|
; CHECK-NEXT: [[X3:%.*]] = load i64, ptr [[Q3]], align 8
|
|
; CHECK-NEXT: [[Y3:%.*]] = add i64 [[X3]], 4
|
|
; CHECK-NEXT: store i64 [[Y3]], ptr [[Q3]], align 8
|
|
; CHECK-NEXT: [[NEXTI]] = add i64 [[I]], 1
|
|
; CHECK-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
|
|
; CHECK-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP11:![0-9]+]]
|
|
; CHECK: exit:
|
|
; CHECK-NEXT: ret void
|
|
;
|
|
; FIXED-LABEL: @load_store_factor4(
|
|
; FIXED-NEXT: entry:
|
|
; FIXED-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
|
|
; FIXED: vector.ph:
|
|
; FIXED-NEXT: br label [[VECTOR_BODY:%.*]]
|
|
; FIXED: vector.body:
|
|
; FIXED-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
|
|
; FIXED-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 4
|
|
; FIXED-NEXT: [[TMP1:%.*]] = getelementptr i64, ptr [[P:%.*]], i64 [[TMP0]]
|
|
; FIXED-NEXT: [[WIDE_VEC:%.*]] = load <16 x i64>, ptr [[TMP1]], align 8
|
|
; FIXED-NEXT: [[STRIDED_VEC:%.*]] = shufflevector <16 x i64> [[WIDE_VEC]], <16 x i64> poison, <4 x i32> <i32 0, i32 4, i32 8, i32 12>
|
|
; FIXED-NEXT: [[STRIDED_VEC1:%.*]] = shufflevector <16 x i64> [[WIDE_VEC]], <16 x i64> poison, <4 x i32> <i32 1, i32 5, i32 9, i32 13>
|
|
; FIXED-NEXT: [[STRIDED_VEC2:%.*]] = shufflevector <16 x i64> [[WIDE_VEC]], <16 x i64> poison, <4 x i32> <i32 2, i32 6, i32 10, i32 14>
|
|
; FIXED-NEXT: [[STRIDED_VEC3:%.*]] = shufflevector <16 x i64> [[WIDE_VEC]], <16 x i64> poison, <4 x i32> <i32 3, i32 7, i32 11, i32 15>
|
|
; FIXED-NEXT: [[TMP2:%.*]] = add <4 x i64> [[STRIDED_VEC]], splat (i64 1)
|
|
; FIXED-NEXT: [[TMP3:%.*]] = add <4 x i64> [[STRIDED_VEC1]], splat (i64 2)
|
|
; FIXED-NEXT: [[TMP4:%.*]] = add <4 x i64> [[STRIDED_VEC2]], splat (i64 3)
|
|
; FIXED-NEXT: [[TMP5:%.*]] = add <4 x i64> [[STRIDED_VEC3]], splat (i64 4)
|
|
; FIXED-NEXT: [[TMP6:%.*]] = shufflevector <4 x i64> [[TMP2]], <4 x i64> [[TMP3]], <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
|
|
; FIXED-NEXT: [[TMP7:%.*]] = shufflevector <4 x i64> [[TMP4]], <4 x i64> [[TMP5]], <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
|
|
; FIXED-NEXT: [[TMP8:%.*]] = shufflevector <8 x i64> [[TMP6]], <8 x i64> [[TMP7]], <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
|
|
; FIXED-NEXT: [[INTERLEAVED_VEC:%.*]] = shufflevector <16 x i64> [[TMP8]], <16 x i64> poison, <16 x i32> <i32 0, i32 4, i32 8, i32 12, i32 1, i32 5, i32 9, i32 13, i32 2, i32 6, i32 10, i32 14, i32 3, i32 7, i32 11, i32 15>
|
|
; FIXED-NEXT: store <16 x i64> [[INTERLEAVED_VEC]], ptr [[TMP1]], align 8
|
|
; FIXED-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4
|
|
; FIXED-NEXT: [[TMP9:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1024
|
|
; FIXED-NEXT: br i1 [[TMP9]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP10:![0-9]+]]
|
|
; FIXED: middle.block:
|
|
; FIXED-NEXT: br i1 true, label [[EXIT:%.*]], label [[SCALAR_PH]]
|
|
; FIXED: scalar.ph:
|
|
; FIXED-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1024, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
|
|
; FIXED-NEXT: br label [[LOOP:%.*]]
|
|
; FIXED: loop:
|
|
; FIXED-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
|
|
; FIXED-NEXT: [[OFFSET0:%.*]] = mul i64 [[I]], 4
|
|
; FIXED-NEXT: [[Q0:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET0]]
|
|
; FIXED-NEXT: [[X0:%.*]] = load i64, ptr [[Q0]], align 8
|
|
; FIXED-NEXT: [[Y0:%.*]] = add i64 [[X0]], 1
|
|
; FIXED-NEXT: store i64 [[Y0]], ptr [[Q0]], align 8
|
|
; FIXED-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
|
|
; FIXED-NEXT: [[Q1:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET1]]
|
|
; FIXED-NEXT: [[X1:%.*]] = load i64, ptr [[Q1]], align 8
|
|
; FIXED-NEXT: [[Y1:%.*]] = add i64 [[X1]], 2
|
|
; FIXED-NEXT: store i64 [[Y1]], ptr [[Q1]], align 8
|
|
; FIXED-NEXT: [[OFFSET2:%.*]] = add i64 [[OFFSET1]], 1
|
|
; FIXED-NEXT: [[Q2:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET2]]
|
|
; FIXED-NEXT: [[X2:%.*]] = load i64, ptr [[Q2]], align 8
|
|
; FIXED-NEXT: [[Y2:%.*]] = add i64 [[X2]], 3
|
|
; FIXED-NEXT: store i64 [[Y2]], ptr [[Q2]], align 8
|
|
; FIXED-NEXT: [[OFFSET3:%.*]] = add i64 [[OFFSET2]], 1
|
|
; FIXED-NEXT: [[Q3:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET3]]
|
|
; FIXED-NEXT: [[X3:%.*]] = load i64, ptr [[Q3]], align 8
|
|
; FIXED-NEXT: [[Y3:%.*]] = add i64 [[X3]], 4
|
|
; FIXED-NEXT: store i64 [[Y3]], ptr [[Q3]], align 8
|
|
; FIXED-NEXT: [[NEXTI]] = add i64 [[I]], 1
|
|
; FIXED-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
|
|
; FIXED-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP11:![0-9]+]]
|
|
; FIXED: exit:
|
|
; FIXED-NEXT: ret void
|
|
;
|
|
; SCALABLE-LABEL: @load_store_factor4(
|
|
; SCALABLE-NEXT: entry:
|
|
; SCALABLE-NEXT: [[TMP0:%.*]] = call i64 @llvm.vscale.i64()
|
|
; SCALABLE-NEXT: [[TMP1:%.*]] = mul i64 [[TMP0]], 2
|
|
; SCALABLE-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i64 1024, [[TMP1]]
|
|
; SCALABLE-NEXT: br i1 [[MIN_ITERS_CHECK]], label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
|
|
; SCALABLE: vector.ph:
|
|
; SCALABLE-NEXT: [[TMP2:%.*]] = call i64 @llvm.vscale.i64()
|
|
; SCALABLE-NEXT: [[TMP3:%.*]] = mul i64 [[TMP2]], 2
|
|
; SCALABLE-NEXT: [[N_MOD_VF:%.*]] = urem i64 1024, [[TMP3]]
|
|
; SCALABLE-NEXT: [[N_VEC:%.*]] = sub i64 1024, [[N_MOD_VF]]
|
|
; SCALABLE-NEXT: [[TMP4:%.*]] = call i64 @llvm.vscale.i64()
|
|
; SCALABLE-NEXT: [[TMP5:%.*]] = mul i64 [[TMP4]], 2
|
|
; SCALABLE-NEXT: br label [[VECTOR_BODY:%.*]]
|
|
; SCALABLE: vector.body:
|
|
; SCALABLE-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
|
|
; SCALABLE-NEXT: [[TMP6:%.*]] = mul i64 [[INDEX]], 4
|
|
; SCALABLE-NEXT: [[TMP7:%.*]] = getelementptr i64, ptr [[P:%.*]], i64 [[TMP6]]
|
|
; SCALABLE-NEXT: [[WIDE_VEC:%.*]] = load <vscale x 8 x i64>, ptr [[TMP7]], align 8
|
|
; SCALABLE-NEXT: [[STRIDED_VEC:%.*]] = call { <vscale x 2 x i64>, <vscale x 2 x i64>, <vscale x 2 x i64>, <vscale x 2 x i64> } @llvm.vector.deinterleave4.nxv8i64(<vscale x 8 x i64> [[WIDE_VEC]])
|
|
; SCALABLE-NEXT: [[TMP10:%.*]] = extractvalue { <vscale x 2 x i64>, <vscale x 2 x i64>, <vscale x 2 x i64>, <vscale x 2 x i64> } [[STRIDED_VEC]], 0
|
|
; SCALABLE-NEXT: [[TMP11:%.*]] = extractvalue { <vscale x 2 x i64>, <vscale x 2 x i64>, <vscale x 2 x i64>, <vscale x 2 x i64> } [[STRIDED_VEC]], 1
|
|
; SCALABLE-NEXT: [[TMP12:%.*]] = extractvalue { <vscale x 2 x i64>, <vscale x 2 x i64>, <vscale x 2 x i64>, <vscale x 2 x i64> } [[STRIDED_VEC]], 2
|
|
; SCALABLE-NEXT: [[TMP13:%.*]] = extractvalue { <vscale x 2 x i64>, <vscale x 2 x i64>, <vscale x 2 x i64>, <vscale x 2 x i64> } [[STRIDED_VEC]], 3
|
|
; SCALABLE-NEXT: [[TMP14:%.*]] = add <vscale x 2 x i64> [[TMP10]], splat (i64 1)
|
|
; SCALABLE-NEXT: [[TMP15:%.*]] = add <vscale x 2 x i64> [[TMP11]], splat (i64 2)
|
|
; SCALABLE-NEXT: [[TMP16:%.*]] = add <vscale x 2 x i64> [[TMP12]], splat (i64 3)
|
|
; SCALABLE-NEXT: [[TMP17:%.*]] = add <vscale x 2 x i64> [[TMP13]], splat (i64 4)
|
|
; SCALABLE-NEXT: [[INTERLEAVED_VEC4:%.*]] = call <vscale x 8 x i64> @llvm.vector.interleave4.nxv8i64(<vscale x 2 x i64> [[TMP14]], <vscale x 2 x i64> [[TMP15]], <vscale x 2 x i64> [[TMP16]], <vscale x 2 x i64> [[TMP17]])
|
|
; SCALABLE-NEXT: store <vscale x 8 x i64> [[INTERLEAVED_VEC4]], ptr [[TMP7]], align 8
|
|
; SCALABLE-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], [[TMP5]]
|
|
; SCALABLE-NEXT: [[TMP18:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]]
|
|
; SCALABLE-NEXT: br i1 [[TMP18]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP10:![0-9]+]]
|
|
; SCALABLE: middle.block:
|
|
; SCALABLE-NEXT: [[CMP_N:%.*]] = icmp eq i64 1024, [[N_VEC]]
|
|
; SCALABLE-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]]
|
|
; SCALABLE: scalar.ph:
|
|
; SCALABLE-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ [[N_VEC]], [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
|
|
; SCALABLE-NEXT: br label [[LOOP:%.*]]
|
|
; SCALABLE: loop:
|
|
; SCALABLE-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
|
|
; SCALABLE-NEXT: [[OFFSET0:%.*]] = mul i64 [[I]], 4
|
|
; SCALABLE-NEXT: [[Q0:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET0]]
|
|
; SCALABLE-NEXT: [[X0:%.*]] = load i64, ptr [[Q0]], align 8
|
|
; SCALABLE-NEXT: [[Y0:%.*]] = add i64 [[X0]], 1
|
|
; SCALABLE-NEXT: store i64 [[Y0]], ptr [[Q0]], align 8
|
|
; SCALABLE-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
|
|
; SCALABLE-NEXT: [[Q1:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET1]]
|
|
; SCALABLE-NEXT: [[X1:%.*]] = load i64, ptr [[Q1]], align 8
|
|
; SCALABLE-NEXT: [[Y1:%.*]] = add i64 [[X1]], 2
|
|
; SCALABLE-NEXT: store i64 [[Y1]], ptr [[Q1]], align 8
|
|
; SCALABLE-NEXT: [[OFFSET2:%.*]] = add i64 [[OFFSET1]], 1
|
|
; SCALABLE-NEXT: [[Q2:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET2]]
|
|
; SCALABLE-NEXT: [[X2:%.*]] = load i64, ptr [[Q2]], align 8
|
|
; SCALABLE-NEXT: [[Y2:%.*]] = add i64 [[X2]], 3
|
|
; SCALABLE-NEXT: store i64 [[Y2]], ptr [[Q2]], align 8
|
|
; SCALABLE-NEXT: [[OFFSET3:%.*]] = add i64 [[OFFSET2]], 1
|
|
; SCALABLE-NEXT: [[Q3:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET3]]
|
|
; SCALABLE-NEXT: [[X3:%.*]] = load i64, ptr [[Q3]], align 8
|
|
; SCALABLE-NEXT: [[Y3:%.*]] = add i64 [[X3]], 4
|
|
; SCALABLE-NEXT: store i64 [[Y3]], ptr [[Q3]], align 8
|
|
; SCALABLE-NEXT: [[NEXTI]] = add i64 [[I]], 1
|
|
; SCALABLE-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
|
|
; SCALABLE-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP11:![0-9]+]]
|
|
; SCALABLE: exit:
|
|
; SCALABLE-NEXT: ret void
|
|
;
|
|
entry:
|
|
br label %loop
|
|
loop:
|
|
%i = phi i64 [0, %entry], [%nexti, %loop]
|
|
|
|
%offset0 = mul i64 %i, 4
|
|
%q0 = getelementptr i64, ptr %p, i64 %offset0
|
|
%x0 = load i64, ptr %q0
|
|
%y0 = add i64 %x0, 1
|
|
store i64 %y0, ptr %q0
|
|
|
|
%offset1 = add i64 %offset0, 1
|
|
%q1 = getelementptr i64, ptr %p, i64 %offset1
|
|
%x1 = load i64, ptr %q1
|
|
%y1 = add i64 %x1, 2
|
|
store i64 %y1, ptr %q1
|
|
|
|
%offset2 = add i64 %offset1, 1
|
|
%q2 = getelementptr i64, ptr %p, i64 %offset2
|
|
%x2 = load i64, ptr %q2
|
|
%y2 = add i64 %x2, 3
|
|
store i64 %y2, ptr %q2
|
|
|
|
%offset3 = add i64 %offset2, 1
|
|
%q3 = getelementptr i64, ptr %p, i64 %offset3
|
|
%x3 = load i64, ptr %q3
|
|
%y3 = add i64 %x3, 4
|
|
store i64 %y3, ptr %q3
|
|
|
|
%nexti = add i64 %i, 1
|
|
%done = icmp eq i64 %nexti, 1024
|
|
br i1 %done, label %exit, label %loop
|
|
exit:
|
|
ret void
|
|
}
|
|
|
|
define void @load_store_factor5(ptr %p) {
|
|
; CHECK-LABEL: @load_store_factor5(
|
|
; CHECK-NEXT: entry:
|
|
; CHECK-NEXT: [[TMP3:%.*]] = call i64 @llvm.vscale.i64()
|
|
; CHECK-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i64 1024, [[TMP3]]
|
|
; CHECK-NEXT: br i1 [[MIN_ITERS_CHECK]], label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
|
|
; CHECK: vector.ph:
|
|
; CHECK-NEXT: [[TMP4:%.*]] = call i64 @llvm.vscale.i64()
|
|
; CHECK-NEXT: [[N_MOD_VF:%.*]] = urem i64 1024, [[TMP4]]
|
|
; CHECK-NEXT: [[N_VEC:%.*]] = sub i64 1024, [[N_MOD_VF]]
|
|
; CHECK-NEXT: [[TMP2:%.*]] = call i64 @llvm.vscale.i64()
|
|
; CHECK-NEXT: br label [[VECTOR_BODY:%.*]]
|
|
; CHECK: vector.body:
|
|
; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
|
|
; CHECK-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 5
|
|
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr i64, ptr [[P:%.*]], i64 [[TMP0]]
|
|
; CHECK-NEXT: [[WIDE_VEC:%.*]] = load <vscale x 5 x i64>, ptr [[TMP1]], align 8
|
|
; CHECK-NEXT: [[STRIDED_VEC:%.*]] = call { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } @llvm.vector.deinterleave5.nxv5i64(<vscale x 5 x i64> [[WIDE_VEC]])
|
|
; CHECK-NEXT: [[TMP5:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 0
|
|
; CHECK-NEXT: [[TMP6:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 1
|
|
; CHECK-NEXT: [[TMP7:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 2
|
|
; CHECK-NEXT: [[TMP8:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 3
|
|
; CHECK-NEXT: [[TMP9:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 4
|
|
; CHECK-NEXT: [[TMP10:%.*]] = add <vscale x 1 x i64> [[TMP5]], splat (i64 1)
|
|
; CHECK-NEXT: [[TMP11:%.*]] = add <vscale x 1 x i64> [[TMP6]], splat (i64 2)
|
|
; CHECK-NEXT: [[TMP12:%.*]] = add <vscale x 1 x i64> [[TMP7]], splat (i64 3)
|
|
; CHECK-NEXT: [[TMP13:%.*]] = add <vscale x 1 x i64> [[TMP8]], splat (i64 4)
|
|
; CHECK-NEXT: [[TMP14:%.*]] = add <vscale x 1 x i64> [[TMP9]], splat (i64 5)
|
|
; CHECK-NEXT: [[INTERLEAVED_VEC:%.*]] = call <vscale x 5 x i64> @llvm.vector.interleave5.nxv5i64(<vscale x 1 x i64> [[TMP10]], <vscale x 1 x i64> [[TMP11]], <vscale x 1 x i64> [[TMP12]], <vscale x 1 x i64> [[TMP13]], <vscale x 1 x i64> [[TMP14]])
|
|
; CHECK-NEXT: store <vscale x 5 x i64> [[INTERLEAVED_VEC]], ptr [[TMP1]], align 8
|
|
; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], [[TMP2]]
|
|
; CHECK-NEXT: [[TMP15:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]]
|
|
; CHECK-NEXT: br i1 [[TMP15]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP12:![0-9]+]]
|
|
; CHECK: middle.block:
|
|
; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 1024, [[N_VEC]]
|
|
; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]]
|
|
; CHECK: scalar.ph:
|
|
; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ [[N_VEC]], [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
|
|
; CHECK-NEXT: br label [[LOOP:%.*]]
|
|
; CHECK: loop:
|
|
; CHECK-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
|
|
; CHECK-NEXT: [[OFFSET0:%.*]] = mul i64 [[I]], 5
|
|
; CHECK-NEXT: [[Q0:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET0]]
|
|
; CHECK-NEXT: [[X0:%.*]] = load i64, ptr [[Q0]], align 8
|
|
; CHECK-NEXT: [[Y0:%.*]] = add i64 [[X0]], 1
|
|
; CHECK-NEXT: store i64 [[Y0]], ptr [[Q0]], align 8
|
|
; CHECK-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
|
|
; CHECK-NEXT: [[Q1:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET1]]
|
|
; CHECK-NEXT: [[X1:%.*]] = load i64, ptr [[Q1]], align 8
|
|
; CHECK-NEXT: [[Y1:%.*]] = add i64 [[X1]], 2
|
|
; CHECK-NEXT: store i64 [[Y1]], ptr [[Q1]], align 8
|
|
; CHECK-NEXT: [[OFFSET2:%.*]] = add i64 [[OFFSET1]], 1
|
|
; CHECK-NEXT: [[Q2:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET2]]
|
|
; CHECK-NEXT: [[X2:%.*]] = load i64, ptr [[Q2]], align 8
|
|
; CHECK-NEXT: [[Y2:%.*]] = add i64 [[X2]], 3
|
|
; CHECK-NEXT: store i64 [[Y2]], ptr [[Q2]], align 8
|
|
; CHECK-NEXT: [[OFFSET3:%.*]] = add i64 [[OFFSET2]], 1
|
|
; CHECK-NEXT: [[Q3:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET3]]
|
|
; CHECK-NEXT: [[X3:%.*]] = load i64, ptr [[Q3]], align 8
|
|
; CHECK-NEXT: [[Y3:%.*]] = add i64 [[X3]], 4
|
|
; CHECK-NEXT: store i64 [[Y3]], ptr [[Q3]], align 8
|
|
; CHECK-NEXT: [[OFFSET4:%.*]] = add i64 [[OFFSET3]], 1
|
|
; CHECK-NEXT: [[Q4:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET4]]
|
|
; CHECK-NEXT: [[X4:%.*]] = load i64, ptr [[Q4]], align 8
|
|
; CHECK-NEXT: [[Y4:%.*]] = add i64 [[X4]], 5
|
|
; CHECK-NEXT: store i64 [[Y4]], ptr [[Q4]], align 8
|
|
; CHECK-NEXT: [[NEXTI]] = add i64 [[I]], 1
|
|
; CHECK-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
|
|
; CHECK-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP13:![0-9]+]]
|
|
; CHECK: exit:
|
|
; CHECK-NEXT: ret void
|
|
;
|
|
; FIXED-LABEL: @load_store_factor5(
|
|
; FIXED-NEXT: entry:
|
|
; FIXED-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
|
|
; FIXED: vector.ph:
|
|
; FIXED-NEXT: br label [[VECTOR_BODY:%.*]]
|
|
; FIXED: vector.body:
|
|
; FIXED-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
|
|
; FIXED-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 5
|
|
; FIXED-NEXT: [[TMP1:%.*]] = getelementptr i64, ptr [[P:%.*]], i64 [[TMP0]]
|
|
; FIXED-NEXT: [[WIDE_VEC:%.*]] = load <10 x i64>, ptr [[TMP1]], align 8
|
|
; FIXED-NEXT: [[STRIDED_VEC:%.*]] = shufflevector <10 x i64> [[WIDE_VEC]], <10 x i64> poison, <2 x i32> <i32 0, i32 5>
|
|
; FIXED-NEXT: [[STRIDED_VEC1:%.*]] = shufflevector <10 x i64> [[WIDE_VEC]], <10 x i64> poison, <2 x i32> <i32 1, i32 6>
|
|
; FIXED-NEXT: [[STRIDED_VEC2:%.*]] = shufflevector <10 x i64> [[WIDE_VEC]], <10 x i64> poison, <2 x i32> <i32 2, i32 7>
|
|
; FIXED-NEXT: [[STRIDED_VEC3:%.*]] = shufflevector <10 x i64> [[WIDE_VEC]], <10 x i64> poison, <2 x i32> <i32 3, i32 8>
|
|
; FIXED-NEXT: [[STRIDED_VEC4:%.*]] = shufflevector <10 x i64> [[WIDE_VEC]], <10 x i64> poison, <2 x i32> <i32 4, i32 9>
|
|
; FIXED-NEXT: [[TMP2:%.*]] = add <2 x i64> [[STRIDED_VEC]], splat (i64 1)
|
|
; FIXED-NEXT: [[TMP3:%.*]] = add <2 x i64> [[STRIDED_VEC1]], splat (i64 2)
|
|
; FIXED-NEXT: [[TMP4:%.*]] = add <2 x i64> [[STRIDED_VEC2]], splat (i64 3)
|
|
; FIXED-NEXT: [[TMP5:%.*]] = add <2 x i64> [[STRIDED_VEC3]], splat (i64 4)
|
|
; FIXED-NEXT: [[TMP6:%.*]] = add <2 x i64> [[STRIDED_VEC4]], splat (i64 5)
|
|
; FIXED-NEXT: [[TMP7:%.*]] = shufflevector <2 x i64> [[TMP2]], <2 x i64> [[TMP3]], <4 x i32> <i32 0, i32 1, i32 2, i32 3>
|
|
; FIXED-NEXT: [[TMP8:%.*]] = shufflevector <2 x i64> [[TMP4]], <2 x i64> [[TMP5]], <4 x i32> <i32 0, i32 1, i32 2, i32 3>
|
|
; FIXED-NEXT: [[TMP9:%.*]] = shufflevector <4 x i64> [[TMP7]], <4 x i64> [[TMP8]], <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
|
|
; FIXED-NEXT: [[TMP10:%.*]] = shufflevector <2 x i64> [[TMP6]], <2 x i64> poison, <8 x i32> <i32 0, i32 1, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>
|
|
; FIXED-NEXT: [[TMP11:%.*]] = shufflevector <8 x i64> [[TMP9]], <8 x i64> [[TMP10]], <10 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9>
|
|
; FIXED-NEXT: [[INTERLEAVED_VEC:%.*]] = shufflevector <10 x i64> [[TMP11]], <10 x i64> poison, <10 x i32> <i32 0, i32 2, i32 4, i32 6, i32 8, i32 1, i32 3, i32 5, i32 7, i32 9>
|
|
; FIXED-NEXT: store <10 x i64> [[INTERLEAVED_VEC]], ptr [[TMP1]], align 8
|
|
; FIXED-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2
|
|
; FIXED-NEXT: [[TMP12:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1024
|
|
; FIXED-NEXT: br i1 [[TMP12]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP12:![0-9]+]]
|
|
; FIXED: middle.block:
|
|
; FIXED-NEXT: br i1 true, label [[EXIT:%.*]], label [[SCALAR_PH]]
|
|
; FIXED: scalar.ph:
|
|
; FIXED-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1024, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
|
|
; FIXED-NEXT: br label [[LOOP:%.*]]
|
|
; FIXED: loop:
|
|
; FIXED-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
|
|
; FIXED-NEXT: [[OFFSET0:%.*]] = mul i64 [[I]], 5
|
|
; FIXED-NEXT: [[Q0:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET0]]
|
|
; FIXED-NEXT: [[X0:%.*]] = load i64, ptr [[Q0]], align 8
|
|
; FIXED-NEXT: [[Y0:%.*]] = add i64 [[X0]], 1
|
|
; FIXED-NEXT: store i64 [[Y0]], ptr [[Q0]], align 8
|
|
; FIXED-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
|
|
; FIXED-NEXT: [[Q1:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET1]]
|
|
; FIXED-NEXT: [[X1:%.*]] = load i64, ptr [[Q1]], align 8
|
|
; FIXED-NEXT: [[Y1:%.*]] = add i64 [[X1]], 2
|
|
; FIXED-NEXT: store i64 [[Y1]], ptr [[Q1]], align 8
|
|
; FIXED-NEXT: [[OFFSET2:%.*]] = add i64 [[OFFSET1]], 1
|
|
; FIXED-NEXT: [[Q2:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET2]]
|
|
; FIXED-NEXT: [[X2:%.*]] = load i64, ptr [[Q2]], align 8
|
|
; FIXED-NEXT: [[Y2:%.*]] = add i64 [[X2]], 3
|
|
; FIXED-NEXT: store i64 [[Y2]], ptr [[Q2]], align 8
|
|
; FIXED-NEXT: [[OFFSET3:%.*]] = add i64 [[OFFSET2]], 1
|
|
; FIXED-NEXT: [[Q3:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET3]]
|
|
; FIXED-NEXT: [[X3:%.*]] = load i64, ptr [[Q3]], align 8
|
|
; FIXED-NEXT: [[Y3:%.*]] = add i64 [[X3]], 4
|
|
; FIXED-NEXT: store i64 [[Y3]], ptr [[Q3]], align 8
|
|
; FIXED-NEXT: [[OFFSET4:%.*]] = add i64 [[OFFSET3]], 1
|
|
; FIXED-NEXT: [[Q4:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET4]]
|
|
; FIXED-NEXT: [[X4:%.*]] = load i64, ptr [[Q4]], align 8
|
|
; FIXED-NEXT: [[Y4:%.*]] = add i64 [[X4]], 5
|
|
; FIXED-NEXT: store i64 [[Y4]], ptr [[Q4]], align 8
|
|
; FIXED-NEXT: [[NEXTI]] = add i64 [[I]], 1
|
|
; FIXED-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
|
|
; FIXED-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP13:![0-9]+]]
|
|
; FIXED: exit:
|
|
; FIXED-NEXT: ret void
|
|
;
|
|
; SCALABLE-LABEL: @load_store_factor5(
|
|
; SCALABLE-NEXT: entry:
|
|
; SCALABLE-NEXT: [[TMP3:%.*]] = call i64 @llvm.vscale.i64()
|
|
; SCALABLE-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i64 1024, [[TMP3]]
|
|
; SCALABLE-NEXT: br i1 [[MIN_ITERS_CHECK]], label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
|
|
; SCALABLE: vector.ph:
|
|
; SCALABLE-NEXT: [[TMP4:%.*]] = call i64 @llvm.vscale.i64()
|
|
; SCALABLE-NEXT: [[N_MOD_VF:%.*]] = urem i64 1024, [[TMP4]]
|
|
; SCALABLE-NEXT: [[N_VEC:%.*]] = sub i64 1024, [[N_MOD_VF]]
|
|
; SCALABLE-NEXT: [[TMP2:%.*]] = call i64 @llvm.vscale.i64()
|
|
; SCALABLE-NEXT: br label [[VECTOR_BODY:%.*]]
|
|
; SCALABLE: vector.body:
|
|
; SCALABLE-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
|
|
; SCALABLE-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 5
|
|
; SCALABLE-NEXT: [[TMP1:%.*]] = getelementptr i64, ptr [[P:%.*]], i64 [[TMP0]]
|
|
; SCALABLE-NEXT: [[WIDE_VEC:%.*]] = load <vscale x 5 x i64>, ptr [[TMP1]], align 8
|
|
; SCALABLE-NEXT: [[STRIDED_VEC:%.*]] = call { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } @llvm.vector.deinterleave5.nxv5i64(<vscale x 5 x i64> [[WIDE_VEC]])
|
|
; SCALABLE-NEXT: [[TMP5:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 0
|
|
; SCALABLE-NEXT: [[TMP6:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 1
|
|
; SCALABLE-NEXT: [[TMP7:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 2
|
|
; SCALABLE-NEXT: [[TMP8:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 3
|
|
; SCALABLE-NEXT: [[TMP9:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 4
|
|
; SCALABLE-NEXT: [[TMP10:%.*]] = add <vscale x 1 x i64> [[TMP5]], splat (i64 1)
|
|
; SCALABLE-NEXT: [[TMP11:%.*]] = add <vscale x 1 x i64> [[TMP6]], splat (i64 2)
|
|
; SCALABLE-NEXT: [[TMP12:%.*]] = add <vscale x 1 x i64> [[TMP7]], splat (i64 3)
|
|
; SCALABLE-NEXT: [[TMP13:%.*]] = add <vscale x 1 x i64> [[TMP8]], splat (i64 4)
|
|
; SCALABLE-NEXT: [[TMP14:%.*]] = add <vscale x 1 x i64> [[TMP9]], splat (i64 5)
|
|
; SCALABLE-NEXT: [[INTERLEAVED_VEC:%.*]] = call <vscale x 5 x i64> @llvm.vector.interleave5.nxv5i64(<vscale x 1 x i64> [[TMP10]], <vscale x 1 x i64> [[TMP11]], <vscale x 1 x i64> [[TMP12]], <vscale x 1 x i64> [[TMP13]], <vscale x 1 x i64> [[TMP14]])
|
|
; SCALABLE-NEXT: store <vscale x 5 x i64> [[INTERLEAVED_VEC]], ptr [[TMP1]], align 8
|
|
; SCALABLE-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], [[TMP2]]
|
|
; SCALABLE-NEXT: [[TMP15:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]]
|
|
; SCALABLE-NEXT: br i1 [[TMP15]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP12:![0-9]+]]
|
|
; SCALABLE: middle.block:
|
|
; SCALABLE-NEXT: [[CMP_N:%.*]] = icmp eq i64 1024, [[N_VEC]]
|
|
; SCALABLE-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]]
|
|
; SCALABLE: scalar.ph:
|
|
; SCALABLE-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ [[N_VEC]], [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
|
|
; SCALABLE-NEXT: br label [[LOOP:%.*]]
|
|
; SCALABLE: loop:
|
|
; SCALABLE-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
|
|
; SCALABLE-NEXT: [[OFFSET0:%.*]] = mul i64 [[I]], 5
|
|
; SCALABLE-NEXT: [[Q0:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET0]]
|
|
; SCALABLE-NEXT: [[X0:%.*]] = load i64, ptr [[Q0]], align 8
|
|
; SCALABLE-NEXT: [[Y0:%.*]] = add i64 [[X0]], 1
|
|
; SCALABLE-NEXT: store i64 [[Y0]], ptr [[Q0]], align 8
|
|
; SCALABLE-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
|
|
; SCALABLE-NEXT: [[Q1:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET1]]
|
|
; SCALABLE-NEXT: [[X1:%.*]] = load i64, ptr [[Q1]], align 8
|
|
; SCALABLE-NEXT: [[Y1:%.*]] = add i64 [[X1]], 2
|
|
; SCALABLE-NEXT: store i64 [[Y1]], ptr [[Q1]], align 8
|
|
; SCALABLE-NEXT: [[OFFSET2:%.*]] = add i64 [[OFFSET1]], 1
|
|
; SCALABLE-NEXT: [[Q2:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET2]]
|
|
; SCALABLE-NEXT: [[X2:%.*]] = load i64, ptr [[Q2]], align 8
|
|
; SCALABLE-NEXT: [[Y2:%.*]] = add i64 [[X2]], 3
|
|
; SCALABLE-NEXT: store i64 [[Y2]], ptr [[Q2]], align 8
|
|
; SCALABLE-NEXT: [[OFFSET3:%.*]] = add i64 [[OFFSET2]], 1
|
|
; SCALABLE-NEXT: [[Q3:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET3]]
|
|
; SCALABLE-NEXT: [[X3:%.*]] = load i64, ptr [[Q3]], align 8
|
|
; SCALABLE-NEXT: [[Y3:%.*]] = add i64 [[X3]], 4
|
|
; SCALABLE-NEXT: store i64 [[Y3]], ptr [[Q3]], align 8
|
|
; SCALABLE-NEXT: [[OFFSET4:%.*]] = add i64 [[OFFSET3]], 1
|
|
; SCALABLE-NEXT: [[Q4:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET4]]
|
|
; SCALABLE-NEXT: [[X4:%.*]] = load i64, ptr [[Q4]], align 8
|
|
; SCALABLE-NEXT: [[Y4:%.*]] = add i64 [[X4]], 5
|
|
; SCALABLE-NEXT: store i64 [[Y4]], ptr [[Q4]], align 8
|
|
; SCALABLE-NEXT: [[NEXTI]] = add i64 [[I]], 1
|
|
; SCALABLE-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
|
|
; SCALABLE-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP13:![0-9]+]]
|
|
; SCALABLE: exit:
|
|
; SCALABLE-NEXT: ret void
|
|
;
|
|
entry:
|
|
br label %loop
|
|
loop:
|
|
%i = phi i64 [0, %entry], [%nexti, %loop]
|
|
|
|
%offset0 = mul i64 %i, 5
|
|
%q0 = getelementptr i64, ptr %p, i64 %offset0
|
|
%x0 = load i64, ptr %q0
|
|
%y0 = add i64 %x0, 1
|
|
store i64 %y0, ptr %q0
|
|
|
|
%offset1 = add i64 %offset0, 1
|
|
%q1 = getelementptr i64, ptr %p, i64 %offset1
|
|
%x1 = load i64, ptr %q1
|
|
%y1 = add i64 %x1, 2
|
|
store i64 %y1, ptr %q1
|
|
|
|
%offset2 = add i64 %offset1, 1
|
|
%q2 = getelementptr i64, ptr %p, i64 %offset2
|
|
%x2 = load i64, ptr %q2
|
|
%y2 = add i64 %x2, 3
|
|
store i64 %y2, ptr %q2
|
|
|
|
%offset3 = add i64 %offset2, 1
|
|
%q3 = getelementptr i64, ptr %p, i64 %offset3
|
|
%x3 = load i64, ptr %q3
|
|
%y3 = add i64 %x3, 4
|
|
store i64 %y3, ptr %q3
|
|
|
|
%offset4 = add i64 %offset3, 1
|
|
%q4 = getelementptr i64, ptr %p, i64 %offset4
|
|
%x4 = load i64, ptr %q4
|
|
%y4 = add i64 %x4, 5
|
|
store i64 %y4, ptr %q4
|
|
|
|
%nexti = add i64 %i, 1
|
|
%done = icmp eq i64 %nexti, 1024
|
|
br i1 %done, label %exit, label %loop
|
|
exit:
|
|
ret void
|
|
}
|
|
|
|
define void @load_store_factor6(ptr %p) {
|
|
; CHECK-LABEL: @load_store_factor6(
|
|
; CHECK-NEXT: entry:
|
|
; CHECK-NEXT: [[TMP3:%.*]] = call i64 @llvm.vscale.i64()
|
|
; CHECK-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i64 1024, [[TMP3]]
|
|
; CHECK-NEXT: br i1 [[MIN_ITERS_CHECK]], label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
|
|
; CHECK: vector.ph:
|
|
; CHECK-NEXT: [[TMP4:%.*]] = call i64 @llvm.vscale.i64()
|
|
; CHECK-NEXT: [[N_MOD_VF:%.*]] = urem i64 1024, [[TMP4]]
|
|
; CHECK-NEXT: [[N_VEC:%.*]] = sub i64 1024, [[N_MOD_VF]]
|
|
; CHECK-NEXT: [[TMP2:%.*]] = call i64 @llvm.vscale.i64()
|
|
; CHECK-NEXT: br label [[VECTOR_BODY:%.*]]
|
|
; CHECK: vector.body:
|
|
; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
|
|
; CHECK-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 6
|
|
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr i64, ptr [[P:%.*]], i64 [[TMP0]]
|
|
; CHECK-NEXT: [[WIDE_VEC:%.*]] = load <vscale x 6 x i64>, ptr [[TMP1]], align 8
|
|
; CHECK-NEXT: [[STRIDED_VEC:%.*]] = call { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } @llvm.vector.deinterleave6.nxv6i64(<vscale x 6 x i64> [[WIDE_VEC]])
|
|
; CHECK-NEXT: [[TMP5:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 0
|
|
; CHECK-NEXT: [[TMP6:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 1
|
|
; CHECK-NEXT: [[TMP7:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 2
|
|
; CHECK-NEXT: [[TMP8:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 3
|
|
; CHECK-NEXT: [[TMP9:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 4
|
|
; CHECK-NEXT: [[TMP10:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 5
|
|
; CHECK-NEXT: [[TMP11:%.*]] = add <vscale x 1 x i64> [[TMP5]], splat (i64 1)
|
|
; CHECK-NEXT: [[TMP12:%.*]] = add <vscale x 1 x i64> [[TMP6]], splat (i64 2)
|
|
; CHECK-NEXT: [[TMP13:%.*]] = add <vscale x 1 x i64> [[TMP7]], splat (i64 3)
|
|
; CHECK-NEXT: [[TMP14:%.*]] = add <vscale x 1 x i64> [[TMP8]], splat (i64 4)
|
|
; CHECK-NEXT: [[TMP15:%.*]] = add <vscale x 1 x i64> [[TMP9]], splat (i64 5)
|
|
; CHECK-NEXT: [[TMP16:%.*]] = add <vscale x 1 x i64> [[TMP10]], splat (i64 6)
|
|
; CHECK-NEXT: [[INTERLEAVED_VEC:%.*]] = call <vscale x 6 x i64> @llvm.vector.interleave6.nxv6i64(<vscale x 1 x i64> [[TMP11]], <vscale x 1 x i64> [[TMP12]], <vscale x 1 x i64> [[TMP13]], <vscale x 1 x i64> [[TMP14]], <vscale x 1 x i64> [[TMP15]], <vscale x 1 x i64> [[TMP16]])
|
|
; CHECK-NEXT: store <vscale x 6 x i64> [[INTERLEAVED_VEC]], ptr [[TMP1]], align 8
|
|
; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], [[TMP2]]
|
|
; CHECK-NEXT: [[TMP17:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]]
|
|
; CHECK-NEXT: br i1 [[TMP17]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP14:![0-9]+]]
|
|
; CHECK: middle.block:
|
|
; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 1024, [[N_VEC]]
|
|
; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]]
|
|
; CHECK: scalar.ph:
|
|
; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ [[N_VEC]], [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
|
|
; CHECK-NEXT: br label [[LOOP:%.*]]
|
|
; CHECK: loop:
|
|
; CHECK-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
|
|
; CHECK-NEXT: [[OFFSET0:%.*]] = mul i64 [[I]], 6
|
|
; CHECK-NEXT: [[Q0:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET0]]
|
|
; CHECK-NEXT: [[X0:%.*]] = load i64, ptr [[Q0]], align 8
|
|
; CHECK-NEXT: [[Y0:%.*]] = add i64 [[X0]], 1
|
|
; CHECK-NEXT: store i64 [[Y0]], ptr [[Q0]], align 8
|
|
; CHECK-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
|
|
; CHECK-NEXT: [[Q1:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET1]]
|
|
; CHECK-NEXT: [[X1:%.*]] = load i64, ptr [[Q1]], align 8
|
|
; CHECK-NEXT: [[Y1:%.*]] = add i64 [[X1]], 2
|
|
; CHECK-NEXT: store i64 [[Y1]], ptr [[Q1]], align 8
|
|
; CHECK-NEXT: [[OFFSET2:%.*]] = add i64 [[OFFSET1]], 1
|
|
; CHECK-NEXT: [[Q2:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET2]]
|
|
; CHECK-NEXT: [[X2:%.*]] = load i64, ptr [[Q2]], align 8
|
|
; CHECK-NEXT: [[Y2:%.*]] = add i64 [[X2]], 3
|
|
; CHECK-NEXT: store i64 [[Y2]], ptr [[Q2]], align 8
|
|
; CHECK-NEXT: [[OFFSET3:%.*]] = add i64 [[OFFSET2]], 1
|
|
; CHECK-NEXT: [[Q3:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET3]]
|
|
; CHECK-NEXT: [[X3:%.*]] = load i64, ptr [[Q3]], align 8
|
|
; CHECK-NEXT: [[Y3:%.*]] = add i64 [[X3]], 4
|
|
; CHECK-NEXT: store i64 [[Y3]], ptr [[Q3]], align 8
|
|
; CHECK-NEXT: [[OFFSET4:%.*]] = add i64 [[OFFSET3]], 1
|
|
; CHECK-NEXT: [[Q4:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET4]]
|
|
; CHECK-NEXT: [[X4:%.*]] = load i64, ptr [[Q4]], align 8
|
|
; CHECK-NEXT: [[Y4:%.*]] = add i64 [[X4]], 5
|
|
; CHECK-NEXT: store i64 [[Y4]], ptr [[Q4]], align 8
|
|
; CHECK-NEXT: [[OFFSET5:%.*]] = add i64 [[OFFSET4]], 1
|
|
; CHECK-NEXT: [[Q5:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET5]]
|
|
; CHECK-NEXT: [[X5:%.*]] = load i64, ptr [[Q5]], align 8
|
|
; CHECK-NEXT: [[Y5:%.*]] = add i64 [[X5]], 6
|
|
; CHECK-NEXT: store i64 [[Y5]], ptr [[Q5]], align 8
|
|
; CHECK-NEXT: [[NEXTI]] = add i64 [[I]], 1
|
|
; CHECK-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
|
|
; CHECK-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP15:![0-9]+]]
|
|
; CHECK: exit:
|
|
; CHECK-NEXT: ret void
|
|
;
|
|
; FIXED-LABEL: @load_store_factor6(
|
|
; FIXED-NEXT: entry:
|
|
; FIXED-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
|
|
; FIXED: vector.ph:
|
|
; FIXED-NEXT: br label [[VECTOR_BODY:%.*]]
|
|
; FIXED: vector.body:
|
|
; FIXED-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
|
|
; FIXED-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 6
|
|
; FIXED-NEXT: [[TMP1:%.*]] = getelementptr i64, ptr [[P:%.*]], i64 [[TMP0]]
|
|
; FIXED-NEXT: [[WIDE_VEC:%.*]] = load <12 x i64>, ptr [[TMP1]], align 8
|
|
; FIXED-NEXT: [[STRIDED_VEC:%.*]] = shufflevector <12 x i64> [[WIDE_VEC]], <12 x i64> poison, <2 x i32> <i32 0, i32 6>
|
|
; FIXED-NEXT: [[STRIDED_VEC1:%.*]] = shufflevector <12 x i64> [[WIDE_VEC]], <12 x i64> poison, <2 x i32> <i32 1, i32 7>
|
|
; FIXED-NEXT: [[STRIDED_VEC2:%.*]] = shufflevector <12 x i64> [[WIDE_VEC]], <12 x i64> poison, <2 x i32> <i32 2, i32 8>
|
|
; FIXED-NEXT: [[STRIDED_VEC3:%.*]] = shufflevector <12 x i64> [[WIDE_VEC]], <12 x i64> poison, <2 x i32> <i32 3, i32 9>
|
|
; FIXED-NEXT: [[STRIDED_VEC4:%.*]] = shufflevector <12 x i64> [[WIDE_VEC]], <12 x i64> poison, <2 x i32> <i32 4, i32 10>
|
|
; FIXED-NEXT: [[STRIDED_VEC5:%.*]] = shufflevector <12 x i64> [[WIDE_VEC]], <12 x i64> poison, <2 x i32> <i32 5, i32 11>
|
|
; FIXED-NEXT: [[TMP2:%.*]] = add <2 x i64> [[STRIDED_VEC]], splat (i64 1)
|
|
; FIXED-NEXT: [[TMP3:%.*]] = add <2 x i64> [[STRIDED_VEC1]], splat (i64 2)
|
|
; FIXED-NEXT: [[TMP4:%.*]] = add <2 x i64> [[STRIDED_VEC2]], splat (i64 3)
|
|
; FIXED-NEXT: [[TMP5:%.*]] = add <2 x i64> [[STRIDED_VEC3]], splat (i64 4)
|
|
; FIXED-NEXT: [[TMP6:%.*]] = add <2 x i64> [[STRIDED_VEC4]], splat (i64 5)
|
|
; FIXED-NEXT: [[TMP7:%.*]] = add <2 x i64> [[STRIDED_VEC5]], splat (i64 6)
|
|
; FIXED-NEXT: [[TMP8:%.*]] = shufflevector <2 x i64> [[TMP2]], <2 x i64> [[TMP3]], <4 x i32> <i32 0, i32 1, i32 2, i32 3>
|
|
; FIXED-NEXT: [[TMP9:%.*]] = shufflevector <2 x i64> [[TMP4]], <2 x i64> [[TMP5]], <4 x i32> <i32 0, i32 1, i32 2, i32 3>
|
|
; FIXED-NEXT: [[TMP10:%.*]] = shufflevector <2 x i64> [[TMP6]], <2 x i64> [[TMP7]], <4 x i32> <i32 0, i32 1, i32 2, i32 3>
|
|
; FIXED-NEXT: [[TMP11:%.*]] = shufflevector <4 x i64> [[TMP8]], <4 x i64> [[TMP9]], <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
|
|
; FIXED-NEXT: [[TMP12:%.*]] = shufflevector <4 x i64> [[TMP10]], <4 x i64> poison, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 poison, i32 poison, i32 poison, i32 poison>
|
|
; FIXED-NEXT: [[TMP13:%.*]] = shufflevector <8 x i64> [[TMP11]], <8 x i64> [[TMP12]], <12 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11>
|
|
; FIXED-NEXT: [[INTERLEAVED_VEC:%.*]] = shufflevector <12 x i64> [[TMP13]], <12 x i64> poison, <12 x i32> <i32 0, i32 2, i32 4, i32 6, i32 8, i32 10, i32 1, i32 3, i32 5, i32 7, i32 9, i32 11>
|
|
; FIXED-NEXT: store <12 x i64> [[INTERLEAVED_VEC]], ptr [[TMP1]], align 8
|
|
; FIXED-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2
|
|
; FIXED-NEXT: [[TMP14:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1024
|
|
; FIXED-NEXT: br i1 [[TMP14]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP14:![0-9]+]]
|
|
; FIXED: middle.block:
|
|
; FIXED-NEXT: br i1 true, label [[EXIT:%.*]], label [[SCALAR_PH]]
|
|
; FIXED: scalar.ph:
|
|
; FIXED-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1024, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
|
|
; FIXED-NEXT: br label [[LOOP:%.*]]
|
|
; FIXED: loop:
|
|
; FIXED-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
|
|
; FIXED-NEXT: [[OFFSET0:%.*]] = mul i64 [[I]], 6
|
|
; FIXED-NEXT: [[Q0:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET0]]
|
|
; FIXED-NEXT: [[X0:%.*]] = load i64, ptr [[Q0]], align 8
|
|
; FIXED-NEXT: [[Y0:%.*]] = add i64 [[X0]], 1
|
|
; FIXED-NEXT: store i64 [[Y0]], ptr [[Q0]], align 8
|
|
; FIXED-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
|
|
; FIXED-NEXT: [[Q1:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET1]]
|
|
; FIXED-NEXT: [[X1:%.*]] = load i64, ptr [[Q1]], align 8
|
|
; FIXED-NEXT: [[Y1:%.*]] = add i64 [[X1]], 2
|
|
; FIXED-NEXT: store i64 [[Y1]], ptr [[Q1]], align 8
|
|
; FIXED-NEXT: [[OFFSET2:%.*]] = add i64 [[OFFSET1]], 1
|
|
; FIXED-NEXT: [[Q2:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET2]]
|
|
; FIXED-NEXT: [[X2:%.*]] = load i64, ptr [[Q2]], align 8
|
|
; FIXED-NEXT: [[Y2:%.*]] = add i64 [[X2]], 3
|
|
; FIXED-NEXT: store i64 [[Y2]], ptr [[Q2]], align 8
|
|
; FIXED-NEXT: [[OFFSET3:%.*]] = add i64 [[OFFSET2]], 1
|
|
; FIXED-NEXT: [[Q3:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET3]]
|
|
; FIXED-NEXT: [[X3:%.*]] = load i64, ptr [[Q3]], align 8
|
|
; FIXED-NEXT: [[Y3:%.*]] = add i64 [[X3]], 4
|
|
; FIXED-NEXT: store i64 [[Y3]], ptr [[Q3]], align 8
|
|
; FIXED-NEXT: [[OFFSET4:%.*]] = add i64 [[OFFSET3]], 1
|
|
; FIXED-NEXT: [[Q4:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET4]]
|
|
; FIXED-NEXT: [[X4:%.*]] = load i64, ptr [[Q4]], align 8
|
|
; FIXED-NEXT: [[Y4:%.*]] = add i64 [[X4]], 5
|
|
; FIXED-NEXT: store i64 [[Y4]], ptr [[Q4]], align 8
|
|
; FIXED-NEXT: [[OFFSET5:%.*]] = add i64 [[OFFSET4]], 1
|
|
; FIXED-NEXT: [[Q5:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET5]]
|
|
; FIXED-NEXT: [[X5:%.*]] = load i64, ptr [[Q5]], align 8
|
|
; FIXED-NEXT: [[Y5:%.*]] = add i64 [[X5]], 6
|
|
; FIXED-NEXT: store i64 [[Y5]], ptr [[Q5]], align 8
|
|
; FIXED-NEXT: [[NEXTI]] = add i64 [[I]], 1
|
|
; FIXED-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
|
|
; FIXED-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP15:![0-9]+]]
|
|
; FIXED: exit:
|
|
; FIXED-NEXT: ret void
|
|
;
|
|
; SCALABLE-LABEL: @load_store_factor6(
|
|
; SCALABLE-NEXT: entry:
|
|
; SCALABLE-NEXT: [[TMP3:%.*]] = call i64 @llvm.vscale.i64()
|
|
; SCALABLE-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i64 1024, [[TMP3]]
|
|
; SCALABLE-NEXT: br i1 [[MIN_ITERS_CHECK]], label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
|
|
; SCALABLE: vector.ph:
|
|
; SCALABLE-NEXT: [[TMP4:%.*]] = call i64 @llvm.vscale.i64()
|
|
; SCALABLE-NEXT: [[N_MOD_VF:%.*]] = urem i64 1024, [[TMP4]]
|
|
; SCALABLE-NEXT: [[N_VEC:%.*]] = sub i64 1024, [[N_MOD_VF]]
|
|
; SCALABLE-NEXT: [[TMP2:%.*]] = call i64 @llvm.vscale.i64()
|
|
; SCALABLE-NEXT: br label [[VECTOR_BODY:%.*]]
|
|
; SCALABLE: vector.body:
|
|
; SCALABLE-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
|
|
; SCALABLE-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 6
|
|
; SCALABLE-NEXT: [[TMP1:%.*]] = getelementptr i64, ptr [[P:%.*]], i64 [[TMP0]]
|
|
; SCALABLE-NEXT: [[WIDE_VEC:%.*]] = load <vscale x 6 x i64>, ptr [[TMP1]], align 8
|
|
; SCALABLE-NEXT: [[STRIDED_VEC:%.*]] = call { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } @llvm.vector.deinterleave6.nxv6i64(<vscale x 6 x i64> [[WIDE_VEC]])
|
|
; SCALABLE-NEXT: [[TMP5:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 0
|
|
; SCALABLE-NEXT: [[TMP6:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 1
|
|
; SCALABLE-NEXT: [[TMP7:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 2
|
|
; SCALABLE-NEXT: [[TMP8:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 3
|
|
; SCALABLE-NEXT: [[TMP9:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 4
|
|
; SCALABLE-NEXT: [[TMP10:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 5
|
|
; SCALABLE-NEXT: [[TMP11:%.*]] = add <vscale x 1 x i64> [[TMP5]], splat (i64 1)
|
|
; SCALABLE-NEXT: [[TMP12:%.*]] = add <vscale x 1 x i64> [[TMP6]], splat (i64 2)
|
|
; SCALABLE-NEXT: [[TMP13:%.*]] = add <vscale x 1 x i64> [[TMP7]], splat (i64 3)
|
|
; SCALABLE-NEXT: [[TMP14:%.*]] = add <vscale x 1 x i64> [[TMP8]], splat (i64 4)
|
|
; SCALABLE-NEXT: [[TMP15:%.*]] = add <vscale x 1 x i64> [[TMP9]], splat (i64 5)
|
|
; SCALABLE-NEXT: [[TMP16:%.*]] = add <vscale x 1 x i64> [[TMP10]], splat (i64 6)
|
|
; SCALABLE-NEXT: [[INTERLEAVED_VEC:%.*]] = call <vscale x 6 x i64> @llvm.vector.interleave6.nxv6i64(<vscale x 1 x i64> [[TMP11]], <vscale x 1 x i64> [[TMP12]], <vscale x 1 x i64> [[TMP13]], <vscale x 1 x i64> [[TMP14]], <vscale x 1 x i64> [[TMP15]], <vscale x 1 x i64> [[TMP16]])
|
|
; SCALABLE-NEXT: store <vscale x 6 x i64> [[INTERLEAVED_VEC]], ptr [[TMP1]], align 8
|
|
; SCALABLE-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], [[TMP2]]
|
|
; SCALABLE-NEXT: [[TMP17:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]]
|
|
; SCALABLE-NEXT: br i1 [[TMP17]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP14:![0-9]+]]
|
|
; SCALABLE: middle.block:
|
|
; SCALABLE-NEXT: [[CMP_N:%.*]] = icmp eq i64 1024, [[N_VEC]]
|
|
; SCALABLE-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]]
|
|
; SCALABLE: scalar.ph:
|
|
; SCALABLE-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ [[N_VEC]], [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
|
|
; SCALABLE-NEXT: br label [[LOOP:%.*]]
|
|
; SCALABLE: loop:
|
|
; SCALABLE-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
|
|
; SCALABLE-NEXT: [[OFFSET0:%.*]] = mul i64 [[I]], 6
|
|
; SCALABLE-NEXT: [[Q0:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET0]]
|
|
; SCALABLE-NEXT: [[X0:%.*]] = load i64, ptr [[Q0]], align 8
|
|
; SCALABLE-NEXT: [[Y0:%.*]] = add i64 [[X0]], 1
|
|
; SCALABLE-NEXT: store i64 [[Y0]], ptr [[Q0]], align 8
|
|
; SCALABLE-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
|
|
; SCALABLE-NEXT: [[Q1:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET1]]
|
|
; SCALABLE-NEXT: [[X1:%.*]] = load i64, ptr [[Q1]], align 8
|
|
; SCALABLE-NEXT: [[Y1:%.*]] = add i64 [[X1]], 2
|
|
; SCALABLE-NEXT: store i64 [[Y1]], ptr [[Q1]], align 8
|
|
; SCALABLE-NEXT: [[OFFSET2:%.*]] = add i64 [[OFFSET1]], 1
|
|
; SCALABLE-NEXT: [[Q2:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET2]]
|
|
; SCALABLE-NEXT: [[X2:%.*]] = load i64, ptr [[Q2]], align 8
|
|
; SCALABLE-NEXT: [[Y2:%.*]] = add i64 [[X2]], 3
|
|
; SCALABLE-NEXT: store i64 [[Y2]], ptr [[Q2]], align 8
|
|
; SCALABLE-NEXT: [[OFFSET3:%.*]] = add i64 [[OFFSET2]], 1
|
|
; SCALABLE-NEXT: [[Q3:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET3]]
|
|
; SCALABLE-NEXT: [[X3:%.*]] = load i64, ptr [[Q3]], align 8
|
|
; SCALABLE-NEXT: [[Y3:%.*]] = add i64 [[X3]], 4
|
|
; SCALABLE-NEXT: store i64 [[Y3]], ptr [[Q3]], align 8
|
|
; SCALABLE-NEXT: [[OFFSET4:%.*]] = add i64 [[OFFSET3]], 1
|
|
; SCALABLE-NEXT: [[Q4:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET4]]
|
|
; SCALABLE-NEXT: [[X4:%.*]] = load i64, ptr [[Q4]], align 8
|
|
; SCALABLE-NEXT: [[Y4:%.*]] = add i64 [[X4]], 5
|
|
; SCALABLE-NEXT: store i64 [[Y4]], ptr [[Q4]], align 8
|
|
; SCALABLE-NEXT: [[OFFSET5:%.*]] = add i64 [[OFFSET4]], 1
|
|
; SCALABLE-NEXT: [[Q5:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET5]]
|
|
; SCALABLE-NEXT: [[X5:%.*]] = load i64, ptr [[Q5]], align 8
|
|
; SCALABLE-NEXT: [[Y5:%.*]] = add i64 [[X5]], 6
|
|
; SCALABLE-NEXT: store i64 [[Y5]], ptr [[Q5]], align 8
|
|
; SCALABLE-NEXT: [[NEXTI]] = add i64 [[I]], 1
|
|
; SCALABLE-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
|
|
; SCALABLE-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP15:![0-9]+]]
|
|
; SCALABLE: exit:
|
|
; SCALABLE-NEXT: ret void
|
|
;
|
|
entry:
|
|
br label %loop
|
|
loop:
|
|
%i = phi i64 [0, %entry], [%nexti, %loop]
|
|
|
|
%offset0 = mul i64 %i, 6
|
|
%q0 = getelementptr i64, ptr %p, i64 %offset0
|
|
%x0 = load i64, ptr %q0
|
|
%y0 = add i64 %x0, 1
|
|
store i64 %y0, ptr %q0
|
|
|
|
%offset1 = add i64 %offset0, 1
|
|
%q1 = getelementptr i64, ptr %p, i64 %offset1
|
|
%x1 = load i64, ptr %q1
|
|
%y1 = add i64 %x1, 2
|
|
store i64 %y1, ptr %q1
|
|
|
|
%offset2 = add i64 %offset1, 1
|
|
%q2 = getelementptr i64, ptr %p, i64 %offset2
|
|
%x2 = load i64, ptr %q2
|
|
%y2 = add i64 %x2, 3
|
|
store i64 %y2, ptr %q2
|
|
|
|
%offset3 = add i64 %offset2, 1
|
|
%q3 = getelementptr i64, ptr %p, i64 %offset3
|
|
%x3 = load i64, ptr %q3
|
|
%y3 = add i64 %x3, 4
|
|
store i64 %y3, ptr %q3
|
|
|
|
%offset4 = add i64 %offset3, 1
|
|
%q4 = getelementptr i64, ptr %p, i64 %offset4
|
|
%x4 = load i64, ptr %q4
|
|
%y4 = add i64 %x4, 5
|
|
store i64 %y4, ptr %q4
|
|
|
|
%offset5 = add i64 %offset4, 1
|
|
%q5 = getelementptr i64, ptr %p, i64 %offset5
|
|
%x5 = load i64, ptr %q5
|
|
%y5 = add i64 %x5, 6
|
|
store i64 %y5, ptr %q5
|
|
|
|
%nexti = add i64 %i, 1
|
|
%done = icmp eq i64 %nexti, 1024
|
|
br i1 %done, label %exit, label %loop
|
|
exit:
|
|
ret void
|
|
}
|
|
|
|
define void @load_store_factor7(ptr %p) {
|
|
; CHECK-LABEL: @load_store_factor7(
|
|
; CHECK-NEXT: entry:
|
|
; CHECK-NEXT: [[TMP3:%.*]] = call i64 @llvm.vscale.i64()
|
|
; CHECK-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i64 1024, [[TMP3]]
|
|
; CHECK-NEXT: br i1 [[MIN_ITERS_CHECK]], label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
|
|
; CHECK: vector.ph:
|
|
; CHECK-NEXT: [[TMP4:%.*]] = call i64 @llvm.vscale.i64()
|
|
; CHECK-NEXT: [[N_MOD_VF:%.*]] = urem i64 1024, [[TMP4]]
|
|
; CHECK-NEXT: [[N_VEC:%.*]] = sub i64 1024, [[N_MOD_VF]]
|
|
; CHECK-NEXT: [[TMP2:%.*]] = call i64 @llvm.vscale.i64()
|
|
; CHECK-NEXT: br label [[VECTOR_BODY:%.*]]
|
|
; CHECK: vector.body:
|
|
; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
|
|
; CHECK-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 7
|
|
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr i64, ptr [[P:%.*]], i64 [[TMP0]]
|
|
; CHECK-NEXT: [[WIDE_VEC:%.*]] = load <vscale x 7 x i64>, ptr [[TMP1]], align 8
|
|
; CHECK-NEXT: [[STRIDED_VEC:%.*]] = call { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } @llvm.vector.deinterleave7.nxv7i64(<vscale x 7 x i64> [[WIDE_VEC]])
|
|
; CHECK-NEXT: [[TMP5:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 0
|
|
; CHECK-NEXT: [[TMP6:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 1
|
|
; CHECK-NEXT: [[TMP7:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 2
|
|
; CHECK-NEXT: [[TMP8:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 3
|
|
; CHECK-NEXT: [[TMP9:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 4
|
|
; CHECK-NEXT: [[TMP10:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 5
|
|
; CHECK-NEXT: [[TMP11:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 6
|
|
; CHECK-NEXT: [[TMP12:%.*]] = add <vscale x 1 x i64> [[TMP5]], splat (i64 1)
|
|
; CHECK-NEXT: [[TMP13:%.*]] = add <vscale x 1 x i64> [[TMP6]], splat (i64 2)
|
|
; CHECK-NEXT: [[TMP14:%.*]] = add <vscale x 1 x i64> [[TMP7]], splat (i64 3)
|
|
; CHECK-NEXT: [[TMP15:%.*]] = add <vscale x 1 x i64> [[TMP8]], splat (i64 4)
|
|
; CHECK-NEXT: [[TMP16:%.*]] = add <vscale x 1 x i64> [[TMP9]], splat (i64 5)
|
|
; CHECK-NEXT: [[TMP17:%.*]] = add <vscale x 1 x i64> [[TMP10]], splat (i64 6)
|
|
; CHECK-NEXT: [[TMP18:%.*]] = add <vscale x 1 x i64> [[TMP11]], splat (i64 7)
|
|
; CHECK-NEXT: [[INTERLEAVED_VEC:%.*]] = call <vscale x 7 x i64> @llvm.vector.interleave7.nxv7i64(<vscale x 1 x i64> [[TMP12]], <vscale x 1 x i64> [[TMP13]], <vscale x 1 x i64> [[TMP14]], <vscale x 1 x i64> [[TMP15]], <vscale x 1 x i64> [[TMP16]], <vscale x 1 x i64> [[TMP17]], <vscale x 1 x i64> [[TMP18]])
|
|
; CHECK-NEXT: store <vscale x 7 x i64> [[INTERLEAVED_VEC]], ptr [[TMP1]], align 8
|
|
; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], [[TMP2]]
|
|
; CHECK-NEXT: [[TMP19:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]]
|
|
; CHECK-NEXT: br i1 [[TMP19]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP16:![0-9]+]]
|
|
; CHECK: middle.block:
|
|
; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 1024, [[N_VEC]]
|
|
; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]]
|
|
; CHECK: scalar.ph:
|
|
; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ [[N_VEC]], [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
|
|
; CHECK-NEXT: br label [[LOOP:%.*]]
|
|
; CHECK: loop:
|
|
; CHECK-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
|
|
; CHECK-NEXT: [[OFFSET0:%.*]] = mul i64 [[I]], 7
|
|
; CHECK-NEXT: [[Q0:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET0]]
|
|
; CHECK-NEXT: [[X0:%.*]] = load i64, ptr [[Q0]], align 8
|
|
; CHECK-NEXT: [[Y0:%.*]] = add i64 [[X0]], 1
|
|
; CHECK-NEXT: store i64 [[Y0]], ptr [[Q0]], align 8
|
|
; CHECK-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
|
|
; CHECK-NEXT: [[Q1:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET1]]
|
|
; CHECK-NEXT: [[X1:%.*]] = load i64, ptr [[Q1]], align 8
|
|
; CHECK-NEXT: [[Y1:%.*]] = add i64 [[X1]], 2
|
|
; CHECK-NEXT: store i64 [[Y1]], ptr [[Q1]], align 8
|
|
; CHECK-NEXT: [[OFFSET2:%.*]] = add i64 [[OFFSET1]], 1
|
|
; CHECK-NEXT: [[Q2:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET2]]
|
|
; CHECK-NEXT: [[X2:%.*]] = load i64, ptr [[Q2]], align 8
|
|
; CHECK-NEXT: [[Y2:%.*]] = add i64 [[X2]], 3
|
|
; CHECK-NEXT: store i64 [[Y2]], ptr [[Q2]], align 8
|
|
; CHECK-NEXT: [[OFFSET3:%.*]] = add i64 [[OFFSET2]], 1
|
|
; CHECK-NEXT: [[Q3:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET3]]
|
|
; CHECK-NEXT: [[X3:%.*]] = load i64, ptr [[Q3]], align 8
|
|
; CHECK-NEXT: [[Y3:%.*]] = add i64 [[X3]], 4
|
|
; CHECK-NEXT: store i64 [[Y3]], ptr [[Q3]], align 8
|
|
; CHECK-NEXT: [[OFFSET4:%.*]] = add i64 [[OFFSET3]], 1
|
|
; CHECK-NEXT: [[Q4:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET4]]
|
|
; CHECK-NEXT: [[X4:%.*]] = load i64, ptr [[Q4]], align 8
|
|
; CHECK-NEXT: [[Y4:%.*]] = add i64 [[X4]], 5
|
|
; CHECK-NEXT: store i64 [[Y4]], ptr [[Q4]], align 8
|
|
; CHECK-NEXT: [[OFFSET5:%.*]] = add i64 [[OFFSET4]], 1
|
|
; CHECK-NEXT: [[Q5:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET5]]
|
|
; CHECK-NEXT: [[X5:%.*]] = load i64, ptr [[Q5]], align 8
|
|
; CHECK-NEXT: [[Y5:%.*]] = add i64 [[X5]], 6
|
|
; CHECK-NEXT: store i64 [[Y5]], ptr [[Q5]], align 8
|
|
; CHECK-NEXT: [[OFFSET6:%.*]] = add i64 [[OFFSET5]], 1
|
|
; CHECK-NEXT: [[Q6:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET6]]
|
|
; CHECK-NEXT: [[X6:%.*]] = load i64, ptr [[Q6]], align 8
|
|
; CHECK-NEXT: [[Y6:%.*]] = add i64 [[X6]], 7
|
|
; CHECK-NEXT: store i64 [[Y6]], ptr [[Q6]], align 8
|
|
; CHECK-NEXT: [[NEXTI]] = add i64 [[I]], 1
|
|
; CHECK-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
|
|
; CHECK-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP17:![0-9]+]]
|
|
; CHECK: exit:
|
|
; CHECK-NEXT: ret void
|
|
;
|
|
; FIXED-LABEL: @load_store_factor7(
|
|
; FIXED-NEXT: entry:
|
|
; FIXED-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
|
|
; FIXED: vector.ph:
|
|
; FIXED-NEXT: br label [[VECTOR_BODY:%.*]]
|
|
; FIXED: vector.body:
|
|
; FIXED-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
|
|
; FIXED-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 7
|
|
; FIXED-NEXT: [[TMP1:%.*]] = getelementptr i64, ptr [[P:%.*]], i64 [[TMP0]]
|
|
; FIXED-NEXT: [[WIDE_VEC:%.*]] = load <14 x i64>, ptr [[TMP1]], align 8
|
|
; FIXED-NEXT: [[STRIDED_VEC:%.*]] = shufflevector <14 x i64> [[WIDE_VEC]], <14 x i64> poison, <2 x i32> <i32 0, i32 7>
|
|
; FIXED-NEXT: [[STRIDED_VEC1:%.*]] = shufflevector <14 x i64> [[WIDE_VEC]], <14 x i64> poison, <2 x i32> <i32 1, i32 8>
|
|
; FIXED-NEXT: [[STRIDED_VEC2:%.*]] = shufflevector <14 x i64> [[WIDE_VEC]], <14 x i64> poison, <2 x i32> <i32 2, i32 9>
|
|
; FIXED-NEXT: [[STRIDED_VEC3:%.*]] = shufflevector <14 x i64> [[WIDE_VEC]], <14 x i64> poison, <2 x i32> <i32 3, i32 10>
|
|
; FIXED-NEXT: [[STRIDED_VEC4:%.*]] = shufflevector <14 x i64> [[WIDE_VEC]], <14 x i64> poison, <2 x i32> <i32 4, i32 11>
|
|
; FIXED-NEXT: [[STRIDED_VEC5:%.*]] = shufflevector <14 x i64> [[WIDE_VEC]], <14 x i64> poison, <2 x i32> <i32 5, i32 12>
|
|
; FIXED-NEXT: [[STRIDED_VEC6:%.*]] = shufflevector <14 x i64> [[WIDE_VEC]], <14 x i64> poison, <2 x i32> <i32 6, i32 13>
|
|
; FIXED-NEXT: [[TMP2:%.*]] = add <2 x i64> [[STRIDED_VEC]], splat (i64 1)
|
|
; FIXED-NEXT: [[TMP3:%.*]] = add <2 x i64> [[STRIDED_VEC1]], splat (i64 2)
|
|
; FIXED-NEXT: [[TMP4:%.*]] = add <2 x i64> [[STRIDED_VEC2]], splat (i64 3)
|
|
; FIXED-NEXT: [[TMP5:%.*]] = add <2 x i64> [[STRIDED_VEC3]], splat (i64 4)
|
|
; FIXED-NEXT: [[TMP6:%.*]] = add <2 x i64> [[STRIDED_VEC4]], splat (i64 5)
|
|
; FIXED-NEXT: [[TMP7:%.*]] = add <2 x i64> [[STRIDED_VEC5]], splat (i64 6)
|
|
; FIXED-NEXT: [[TMP8:%.*]] = add <2 x i64> [[STRIDED_VEC6]], splat (i64 7)
|
|
; FIXED-NEXT: [[TMP9:%.*]] = shufflevector <2 x i64> [[TMP2]], <2 x i64> [[TMP3]], <4 x i32> <i32 0, i32 1, i32 2, i32 3>
|
|
; FIXED-NEXT: [[TMP10:%.*]] = shufflevector <2 x i64> [[TMP4]], <2 x i64> [[TMP5]], <4 x i32> <i32 0, i32 1, i32 2, i32 3>
|
|
; FIXED-NEXT: [[TMP11:%.*]] = shufflevector <2 x i64> [[TMP6]], <2 x i64> [[TMP7]], <4 x i32> <i32 0, i32 1, i32 2, i32 3>
|
|
; FIXED-NEXT: [[TMP12:%.*]] = shufflevector <4 x i64> [[TMP9]], <4 x i64> [[TMP10]], <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
|
|
; FIXED-NEXT: [[TMP13:%.*]] = shufflevector <2 x i64> [[TMP8]], <2 x i64> poison, <4 x i32> <i32 0, i32 1, i32 poison, i32 poison>
|
|
; FIXED-NEXT: [[TMP14:%.*]] = shufflevector <4 x i64> [[TMP11]], <4 x i64> [[TMP13]], <6 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5>
|
|
; FIXED-NEXT: [[TMP15:%.*]] = shufflevector <6 x i64> [[TMP14]], <6 x i64> poison, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 poison, i32 poison>
|
|
; FIXED-NEXT: [[TMP16:%.*]] = shufflevector <8 x i64> [[TMP12]], <8 x i64> [[TMP15]], <14 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13>
|
|
; FIXED-NEXT: [[INTERLEAVED_VEC:%.*]] = shufflevector <14 x i64> [[TMP16]], <14 x i64> poison, <14 x i32> <i32 0, i32 2, i32 4, i32 6, i32 8, i32 10, i32 12, i32 1, i32 3, i32 5, i32 7, i32 9, i32 11, i32 13>
|
|
; FIXED-NEXT: store <14 x i64> [[INTERLEAVED_VEC]], ptr [[TMP1]], align 8
|
|
; FIXED-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2
|
|
; FIXED-NEXT: [[TMP17:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1024
|
|
; FIXED-NEXT: br i1 [[TMP17]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP16:![0-9]+]]
|
|
; FIXED: middle.block:
|
|
; FIXED-NEXT: br i1 true, label [[EXIT:%.*]], label [[SCALAR_PH]]
|
|
; FIXED: scalar.ph:
|
|
; FIXED-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1024, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
|
|
; FIXED-NEXT: br label [[LOOP:%.*]]
|
|
; FIXED: loop:
|
|
; FIXED-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
|
|
; FIXED-NEXT: [[OFFSET0:%.*]] = mul i64 [[I]], 7
|
|
; FIXED-NEXT: [[Q0:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET0]]
|
|
; FIXED-NEXT: [[X0:%.*]] = load i64, ptr [[Q0]], align 8
|
|
; FIXED-NEXT: [[Y0:%.*]] = add i64 [[X0]], 1
|
|
; FIXED-NEXT: store i64 [[Y0]], ptr [[Q0]], align 8
|
|
; FIXED-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
|
|
; FIXED-NEXT: [[Q1:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET1]]
|
|
; FIXED-NEXT: [[X1:%.*]] = load i64, ptr [[Q1]], align 8
|
|
; FIXED-NEXT: [[Y1:%.*]] = add i64 [[X1]], 2
|
|
; FIXED-NEXT: store i64 [[Y1]], ptr [[Q1]], align 8
|
|
; FIXED-NEXT: [[OFFSET2:%.*]] = add i64 [[OFFSET1]], 1
|
|
; FIXED-NEXT: [[Q2:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET2]]
|
|
; FIXED-NEXT: [[X2:%.*]] = load i64, ptr [[Q2]], align 8
|
|
; FIXED-NEXT: [[Y2:%.*]] = add i64 [[X2]], 3
|
|
; FIXED-NEXT: store i64 [[Y2]], ptr [[Q2]], align 8
|
|
; FIXED-NEXT: [[OFFSET3:%.*]] = add i64 [[OFFSET2]], 1
|
|
; FIXED-NEXT: [[Q3:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET3]]
|
|
; FIXED-NEXT: [[X3:%.*]] = load i64, ptr [[Q3]], align 8
|
|
; FIXED-NEXT: [[Y3:%.*]] = add i64 [[X3]], 4
|
|
; FIXED-NEXT: store i64 [[Y3]], ptr [[Q3]], align 8
|
|
; FIXED-NEXT: [[OFFSET4:%.*]] = add i64 [[OFFSET3]], 1
|
|
; FIXED-NEXT: [[Q4:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET4]]
|
|
; FIXED-NEXT: [[X4:%.*]] = load i64, ptr [[Q4]], align 8
|
|
; FIXED-NEXT: [[Y4:%.*]] = add i64 [[X4]], 5
|
|
; FIXED-NEXT: store i64 [[Y4]], ptr [[Q4]], align 8
|
|
; FIXED-NEXT: [[OFFSET5:%.*]] = add i64 [[OFFSET4]], 1
|
|
; FIXED-NEXT: [[Q5:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET5]]
|
|
; FIXED-NEXT: [[X5:%.*]] = load i64, ptr [[Q5]], align 8
|
|
; FIXED-NEXT: [[Y5:%.*]] = add i64 [[X5]], 6
|
|
; FIXED-NEXT: store i64 [[Y5]], ptr [[Q5]], align 8
|
|
; FIXED-NEXT: [[OFFSET6:%.*]] = add i64 [[OFFSET5]], 1
|
|
; FIXED-NEXT: [[Q6:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET6]]
|
|
; FIXED-NEXT: [[X6:%.*]] = load i64, ptr [[Q6]], align 8
|
|
; FIXED-NEXT: [[Y6:%.*]] = add i64 [[X6]], 7
|
|
; FIXED-NEXT: store i64 [[Y6]], ptr [[Q6]], align 8
|
|
; FIXED-NEXT: [[NEXTI]] = add i64 [[I]], 1
|
|
; FIXED-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
|
|
; FIXED-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP17:![0-9]+]]
|
|
; FIXED: exit:
|
|
; FIXED-NEXT: ret void
|
|
;
|
|
; SCALABLE-LABEL: @load_store_factor7(
|
|
; SCALABLE-NEXT: entry:
|
|
; SCALABLE-NEXT: [[TMP3:%.*]] = call i64 @llvm.vscale.i64()
|
|
; SCALABLE-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i64 1024, [[TMP3]]
|
|
; SCALABLE-NEXT: br i1 [[MIN_ITERS_CHECK]], label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
|
|
; SCALABLE: vector.ph:
|
|
; SCALABLE-NEXT: [[TMP4:%.*]] = call i64 @llvm.vscale.i64()
|
|
; SCALABLE-NEXT: [[N_MOD_VF:%.*]] = urem i64 1024, [[TMP4]]
|
|
; SCALABLE-NEXT: [[N_VEC:%.*]] = sub i64 1024, [[N_MOD_VF]]
|
|
; SCALABLE-NEXT: [[TMP2:%.*]] = call i64 @llvm.vscale.i64()
|
|
; SCALABLE-NEXT: br label [[VECTOR_BODY:%.*]]
|
|
; SCALABLE: vector.body:
|
|
; SCALABLE-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
|
|
; SCALABLE-NEXT: [[TMP0:%.*]] = mul i64 [[INDEX]], 7
|
|
; SCALABLE-NEXT: [[TMP1:%.*]] = getelementptr i64, ptr [[P:%.*]], i64 [[TMP0]]
|
|
; SCALABLE-NEXT: [[WIDE_VEC:%.*]] = load <vscale x 7 x i64>, ptr [[TMP1]], align 8
|
|
; SCALABLE-NEXT: [[STRIDED_VEC:%.*]] = call { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } @llvm.vector.deinterleave7.nxv7i64(<vscale x 7 x i64> [[WIDE_VEC]])
|
|
; SCALABLE-NEXT: [[TMP5:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 0
|
|
; SCALABLE-NEXT: [[TMP6:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 1
|
|
; SCALABLE-NEXT: [[TMP7:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 2
|
|
; SCALABLE-NEXT: [[TMP8:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 3
|
|
; SCALABLE-NEXT: [[TMP9:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 4
|
|
; SCALABLE-NEXT: [[TMP10:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 5
|
|
; SCALABLE-NEXT: [[TMP11:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 6
|
|
; SCALABLE-NEXT: [[TMP12:%.*]] = add <vscale x 1 x i64> [[TMP5]], splat (i64 1)
|
|
; SCALABLE-NEXT: [[TMP13:%.*]] = add <vscale x 1 x i64> [[TMP6]], splat (i64 2)
|
|
; SCALABLE-NEXT: [[TMP14:%.*]] = add <vscale x 1 x i64> [[TMP7]], splat (i64 3)
|
|
; SCALABLE-NEXT: [[TMP15:%.*]] = add <vscale x 1 x i64> [[TMP8]], splat (i64 4)
|
|
; SCALABLE-NEXT: [[TMP16:%.*]] = add <vscale x 1 x i64> [[TMP9]], splat (i64 5)
|
|
; SCALABLE-NEXT: [[TMP17:%.*]] = add <vscale x 1 x i64> [[TMP10]], splat (i64 6)
|
|
; SCALABLE-NEXT: [[TMP18:%.*]] = add <vscale x 1 x i64> [[TMP11]], splat (i64 7)
|
|
; SCALABLE-NEXT: [[INTERLEAVED_VEC:%.*]] = call <vscale x 7 x i64> @llvm.vector.interleave7.nxv7i64(<vscale x 1 x i64> [[TMP12]], <vscale x 1 x i64> [[TMP13]], <vscale x 1 x i64> [[TMP14]], <vscale x 1 x i64> [[TMP15]], <vscale x 1 x i64> [[TMP16]], <vscale x 1 x i64> [[TMP17]], <vscale x 1 x i64> [[TMP18]])
|
|
; SCALABLE-NEXT: store <vscale x 7 x i64> [[INTERLEAVED_VEC]], ptr [[TMP1]], align 8
|
|
; SCALABLE-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], [[TMP2]]
|
|
; SCALABLE-NEXT: [[TMP19:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]]
|
|
; SCALABLE-NEXT: br i1 [[TMP19]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP16:![0-9]+]]
|
|
; SCALABLE: middle.block:
|
|
; SCALABLE-NEXT: [[CMP_N:%.*]] = icmp eq i64 1024, [[N_VEC]]
|
|
; SCALABLE-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]]
|
|
; SCALABLE: scalar.ph:
|
|
; SCALABLE-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ [[N_VEC]], [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
|
|
; SCALABLE-NEXT: br label [[LOOP:%.*]]
|
|
; SCALABLE: loop:
|
|
; SCALABLE-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
|
|
; SCALABLE-NEXT: [[OFFSET0:%.*]] = mul i64 [[I]], 7
|
|
; SCALABLE-NEXT: [[Q0:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET0]]
|
|
; SCALABLE-NEXT: [[X0:%.*]] = load i64, ptr [[Q0]], align 8
|
|
; SCALABLE-NEXT: [[Y0:%.*]] = add i64 [[X0]], 1
|
|
; SCALABLE-NEXT: store i64 [[Y0]], ptr [[Q0]], align 8
|
|
; SCALABLE-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
|
|
; SCALABLE-NEXT: [[Q1:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET1]]
|
|
; SCALABLE-NEXT: [[X1:%.*]] = load i64, ptr [[Q1]], align 8
|
|
; SCALABLE-NEXT: [[Y1:%.*]] = add i64 [[X1]], 2
|
|
; SCALABLE-NEXT: store i64 [[Y1]], ptr [[Q1]], align 8
|
|
; SCALABLE-NEXT: [[OFFSET2:%.*]] = add i64 [[OFFSET1]], 1
|
|
; SCALABLE-NEXT: [[Q2:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET2]]
|
|
; SCALABLE-NEXT: [[X2:%.*]] = load i64, ptr [[Q2]], align 8
|
|
; SCALABLE-NEXT: [[Y2:%.*]] = add i64 [[X2]], 3
|
|
; SCALABLE-NEXT: store i64 [[Y2]], ptr [[Q2]], align 8
|
|
; SCALABLE-NEXT: [[OFFSET3:%.*]] = add i64 [[OFFSET2]], 1
|
|
; SCALABLE-NEXT: [[Q3:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET3]]
|
|
; SCALABLE-NEXT: [[X3:%.*]] = load i64, ptr [[Q3]], align 8
|
|
; SCALABLE-NEXT: [[Y3:%.*]] = add i64 [[X3]], 4
|
|
; SCALABLE-NEXT: store i64 [[Y3]], ptr [[Q3]], align 8
|
|
; SCALABLE-NEXT: [[OFFSET4:%.*]] = add i64 [[OFFSET3]], 1
|
|
; SCALABLE-NEXT: [[Q4:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET4]]
|
|
; SCALABLE-NEXT: [[X4:%.*]] = load i64, ptr [[Q4]], align 8
|
|
; SCALABLE-NEXT: [[Y4:%.*]] = add i64 [[X4]], 5
|
|
; SCALABLE-NEXT: store i64 [[Y4]], ptr [[Q4]], align 8
|
|
; SCALABLE-NEXT: [[OFFSET5:%.*]] = add i64 [[OFFSET4]], 1
|
|
; SCALABLE-NEXT: [[Q5:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET5]]
|
|
; SCALABLE-NEXT: [[X5:%.*]] = load i64, ptr [[Q5]], align 8
|
|
; SCALABLE-NEXT: [[Y5:%.*]] = add i64 [[X5]], 6
|
|
; SCALABLE-NEXT: store i64 [[Y5]], ptr [[Q5]], align 8
|
|
; SCALABLE-NEXT: [[OFFSET6:%.*]] = add i64 [[OFFSET5]], 1
|
|
; SCALABLE-NEXT: [[Q6:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET6]]
|
|
; SCALABLE-NEXT: [[X6:%.*]] = load i64, ptr [[Q6]], align 8
|
|
; SCALABLE-NEXT: [[Y6:%.*]] = add i64 [[X6]], 7
|
|
; SCALABLE-NEXT: store i64 [[Y6]], ptr [[Q6]], align 8
|
|
; SCALABLE-NEXT: [[NEXTI]] = add i64 [[I]], 1
|
|
; SCALABLE-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
|
|
; SCALABLE-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP17:![0-9]+]]
|
|
; SCALABLE: exit:
|
|
; SCALABLE-NEXT: ret void
|
|
;
|
|
entry:
|
|
br label %loop
|
|
loop:
|
|
%i = phi i64 [0, %entry], [%nexti, %loop]
|
|
|
|
%offset0 = mul i64 %i, 7
|
|
%q0 = getelementptr i64, ptr %p, i64 %offset0
|
|
%x0 = load i64, ptr %q0
|
|
%y0 = add i64 %x0, 1
|
|
store i64 %y0, ptr %q0
|
|
|
|
%offset1 = add i64 %offset0, 1
|
|
%q1 = getelementptr i64, ptr %p, i64 %offset1
|
|
%x1 = load i64, ptr %q1
|
|
%y1 = add i64 %x1, 2
|
|
store i64 %y1, ptr %q1
|
|
|
|
%offset2 = add i64 %offset1, 1
|
|
%q2 = getelementptr i64, ptr %p, i64 %offset2
|
|
%x2 = load i64, ptr %q2
|
|
%y2 = add i64 %x2, 3
|
|
store i64 %y2, ptr %q2
|
|
|
|
%offset3 = add i64 %offset2, 1
|
|
%q3 = getelementptr i64, ptr %p, i64 %offset3
|
|
%x3 = load i64, ptr %q3
|
|
%y3 = add i64 %x3, 4
|
|
store i64 %y3, ptr %q3
|
|
|
|
%offset4 = add i64 %offset3, 1
|
|
%q4 = getelementptr i64, ptr %p, i64 %offset4
|
|
%x4 = load i64, ptr %q4
|
|
%y4 = add i64 %x4, 5
|
|
store i64 %y4, ptr %q4
|
|
|
|
%offset5 = add i64 %offset4, 1
|
|
%q5 = getelementptr i64, ptr %p, i64 %offset5
|
|
%x5 = load i64, ptr %q5
|
|
%y5 = add i64 %x5, 6
|
|
store i64 %y5, ptr %q5
|
|
|
|
%offset6 = add i64 %offset5, 1
|
|
%q6 = getelementptr i64, ptr %p, i64 %offset6
|
|
%x6 = load i64, ptr %q6
|
|
%y6 = add i64 %x6, 7
|
|
store i64 %y6, ptr %q6
|
|
|
|
%nexti = add i64 %i, 1
|
|
%done = icmp eq i64 %nexti, 1024
|
|
br i1 %done, label %exit, label %loop
|
|
exit:
|
|
ret void
|
|
}
|
|
|
|
define void @load_store_factor8(ptr %p) {
|
|
; CHECK-LABEL: @load_store_factor8(
|
|
; CHECK-NEXT: entry:
|
|
; CHECK-NEXT: [[TMP0:%.*]] = call i64 @llvm.vscale.i64()
|
|
; CHECK-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i64 1024, [[TMP0]]
|
|
; CHECK-NEXT: br i1 [[MIN_ITERS_CHECK]], label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
|
|
; CHECK: vector.ph:
|
|
; CHECK-NEXT: [[TMP1:%.*]] = call i64 @llvm.vscale.i64()
|
|
; CHECK-NEXT: [[N_MOD_VF:%.*]] = urem i64 1024, [[TMP1]]
|
|
; CHECK-NEXT: [[N_VEC:%.*]] = sub i64 1024, [[N_MOD_VF]]
|
|
; CHECK-NEXT: [[TMP2:%.*]] = call i64 @llvm.vscale.i64()
|
|
; CHECK-NEXT: br label [[VECTOR_BODY:%.*]]
|
|
; CHECK: vector.body:
|
|
; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
|
|
; CHECK-NEXT: [[TMP3:%.*]] = shl i64 [[INDEX]], 3
|
|
; CHECK-NEXT: [[TMP4:%.*]] = getelementptr i64, ptr [[P:%.*]], i64 [[TMP3]]
|
|
; CHECK-NEXT: [[WIDE_VEC:%.*]] = load <vscale x 8 x i64>, ptr [[TMP4]], align 8
|
|
; CHECK-NEXT: [[STRIDED_VEC:%.*]] = call { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } @llvm.vector.deinterleave8.nxv8i64(<vscale x 8 x i64> [[WIDE_VEC]])
|
|
; CHECK-NEXT: [[TMP11:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 0
|
|
; CHECK-NEXT: [[TMP12:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 1
|
|
; CHECK-NEXT: [[TMP13:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 2
|
|
; CHECK-NEXT: [[TMP14:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 3
|
|
; CHECK-NEXT: [[TMP15:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 4
|
|
; CHECK-NEXT: [[TMP16:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 5
|
|
; CHECK-NEXT: [[TMP17:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 6
|
|
; CHECK-NEXT: [[TMP18:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 7
|
|
; CHECK-NEXT: [[TMP19:%.*]] = add <vscale x 1 x i64> [[TMP11]], splat (i64 1)
|
|
; CHECK-NEXT: [[TMP20:%.*]] = add <vscale x 1 x i64> [[TMP12]], splat (i64 2)
|
|
; CHECK-NEXT: [[TMP21:%.*]] = add <vscale x 1 x i64> [[TMP13]], splat (i64 3)
|
|
; CHECK-NEXT: [[TMP22:%.*]] = add <vscale x 1 x i64> [[TMP14]], splat (i64 4)
|
|
; CHECK-NEXT: [[TMP23:%.*]] = add <vscale x 1 x i64> [[TMP15]], splat (i64 5)
|
|
; CHECK-NEXT: [[TMP24:%.*]] = add <vscale x 1 x i64> [[TMP16]], splat (i64 6)
|
|
; CHECK-NEXT: [[TMP25:%.*]] = add <vscale x 1 x i64> [[TMP17]], splat (i64 7)
|
|
; CHECK-NEXT: [[TMP26:%.*]] = add <vscale x 1 x i64> [[TMP18]], splat (i64 8)
|
|
; CHECK-NEXT: [[INTERLEAVED_VEC12:%.*]] = call <vscale x 8 x i64> @llvm.vector.interleave8.nxv8i64(<vscale x 1 x i64> [[TMP19]], <vscale x 1 x i64> [[TMP20]], <vscale x 1 x i64> [[TMP21]], <vscale x 1 x i64> [[TMP22]], <vscale x 1 x i64> [[TMP23]], <vscale x 1 x i64> [[TMP24]], <vscale x 1 x i64> [[TMP25]], <vscale x 1 x i64> [[TMP26]])
|
|
; CHECK-NEXT: store <vscale x 8 x i64> [[INTERLEAVED_VEC12]], ptr [[TMP4]], align 8
|
|
; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], [[TMP2]]
|
|
; CHECK-NEXT: [[TMP27:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]]
|
|
; CHECK-NEXT: br i1 [[TMP27]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP18:![0-9]+]]
|
|
; CHECK: middle.block:
|
|
; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 1024, [[N_VEC]]
|
|
; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]]
|
|
; CHECK: scalar.ph:
|
|
; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ [[N_VEC]], [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
|
|
; CHECK-NEXT: br label [[LOOP:%.*]]
|
|
; CHECK: loop:
|
|
; CHECK-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
|
|
; CHECK-NEXT: [[OFFSET0:%.*]] = shl i64 [[I]], 3
|
|
; CHECK-NEXT: [[Q0:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET0]]
|
|
; CHECK-NEXT: [[X0:%.*]] = load i64, ptr [[Q0]], align 8
|
|
; CHECK-NEXT: [[Y0:%.*]] = add i64 [[X0]], 1
|
|
; CHECK-NEXT: store i64 [[Y0]], ptr [[Q0]], align 8
|
|
; CHECK-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
|
|
; CHECK-NEXT: [[Q1:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET1]]
|
|
; CHECK-NEXT: [[X1:%.*]] = load i64, ptr [[Q1]], align 8
|
|
; CHECK-NEXT: [[Y1:%.*]] = add i64 [[X1]], 2
|
|
; CHECK-NEXT: store i64 [[Y1]], ptr [[Q1]], align 8
|
|
; CHECK-NEXT: [[OFFSET2:%.*]] = add i64 [[OFFSET1]], 1
|
|
; CHECK-NEXT: [[Q2:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET2]]
|
|
; CHECK-NEXT: [[X2:%.*]] = load i64, ptr [[Q2]], align 8
|
|
; CHECK-NEXT: [[Y2:%.*]] = add i64 [[X2]], 3
|
|
; CHECK-NEXT: store i64 [[Y2]], ptr [[Q2]], align 8
|
|
; CHECK-NEXT: [[OFFSET3:%.*]] = add i64 [[OFFSET2]], 1
|
|
; CHECK-NEXT: [[Q3:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET3]]
|
|
; CHECK-NEXT: [[X3:%.*]] = load i64, ptr [[Q3]], align 8
|
|
; CHECK-NEXT: [[Y3:%.*]] = add i64 [[X3]], 4
|
|
; CHECK-NEXT: store i64 [[Y3]], ptr [[Q3]], align 8
|
|
; CHECK-NEXT: [[OFFSET4:%.*]] = add i64 [[OFFSET3]], 1
|
|
; CHECK-NEXT: [[Q4:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET4]]
|
|
; CHECK-NEXT: [[X4:%.*]] = load i64, ptr [[Q4]], align 8
|
|
; CHECK-NEXT: [[Y4:%.*]] = add i64 [[X4]], 5
|
|
; CHECK-NEXT: store i64 [[Y4]], ptr [[Q4]], align 8
|
|
; CHECK-NEXT: [[OFFSET5:%.*]] = add i64 [[OFFSET4]], 1
|
|
; CHECK-NEXT: [[Q5:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET5]]
|
|
; CHECK-NEXT: [[X5:%.*]] = load i64, ptr [[Q5]], align 8
|
|
; CHECK-NEXT: [[Y5:%.*]] = add i64 [[X5]], 6
|
|
; CHECK-NEXT: store i64 [[Y5]], ptr [[Q5]], align 8
|
|
; CHECK-NEXT: [[OFFSET6:%.*]] = add i64 [[OFFSET5]], 1
|
|
; CHECK-NEXT: [[Q6:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET6]]
|
|
; CHECK-NEXT: [[X6:%.*]] = load i64, ptr [[Q6]], align 8
|
|
; CHECK-NEXT: [[Y6:%.*]] = add i64 [[X6]], 7
|
|
; CHECK-NEXT: store i64 [[Y6]], ptr [[Q6]], align 8
|
|
; CHECK-NEXT: [[OFFSET7:%.*]] = add i64 [[OFFSET6]], 1
|
|
; CHECK-NEXT: [[Q7:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET7]]
|
|
; CHECK-NEXT: [[X7:%.*]] = load i64, ptr [[Q7]], align 8
|
|
; CHECK-NEXT: [[Y7:%.*]] = add i64 [[X7]], 8
|
|
; CHECK-NEXT: store i64 [[Y7]], ptr [[Q7]], align 8
|
|
; CHECK-NEXT: [[NEXTI]] = add i64 [[I]], 1
|
|
; CHECK-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
|
|
; CHECK-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP19:![0-9]+]]
|
|
; CHECK: exit:
|
|
; CHECK-NEXT: ret void
|
|
;
|
|
; FIXED-LABEL: @load_store_factor8(
|
|
; FIXED-NEXT: entry:
|
|
; FIXED-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
|
|
; FIXED: vector.ph:
|
|
; FIXED-NEXT: br label [[VECTOR_BODY:%.*]]
|
|
; FIXED: vector.body:
|
|
; FIXED-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
|
|
; FIXED-NEXT: [[TMP0:%.*]] = shl i64 [[INDEX]], 3
|
|
; FIXED-NEXT: [[TMP1:%.*]] = getelementptr i64, ptr [[P:%.*]], i64 [[TMP0]]
|
|
; FIXED-NEXT: [[WIDE_VEC:%.*]] = load <16 x i64>, ptr [[TMP1]], align 8
|
|
; FIXED-NEXT: [[STRIDED_VEC:%.*]] = shufflevector <16 x i64> [[WIDE_VEC]], <16 x i64> poison, <2 x i32> <i32 0, i32 8>
|
|
; FIXED-NEXT: [[STRIDED_VEC1:%.*]] = shufflevector <16 x i64> [[WIDE_VEC]], <16 x i64> poison, <2 x i32> <i32 1, i32 9>
|
|
; FIXED-NEXT: [[STRIDED_VEC2:%.*]] = shufflevector <16 x i64> [[WIDE_VEC]], <16 x i64> poison, <2 x i32> <i32 2, i32 10>
|
|
; FIXED-NEXT: [[STRIDED_VEC3:%.*]] = shufflevector <16 x i64> [[WIDE_VEC]], <16 x i64> poison, <2 x i32> <i32 3, i32 11>
|
|
; FIXED-NEXT: [[STRIDED_VEC4:%.*]] = shufflevector <16 x i64> [[WIDE_VEC]], <16 x i64> poison, <2 x i32> <i32 4, i32 12>
|
|
; FIXED-NEXT: [[STRIDED_VEC5:%.*]] = shufflevector <16 x i64> [[WIDE_VEC]], <16 x i64> poison, <2 x i32> <i32 5, i32 13>
|
|
; FIXED-NEXT: [[STRIDED_VEC6:%.*]] = shufflevector <16 x i64> [[WIDE_VEC]], <16 x i64> poison, <2 x i32> <i32 6, i32 14>
|
|
; FIXED-NEXT: [[STRIDED_VEC7:%.*]] = shufflevector <16 x i64> [[WIDE_VEC]], <16 x i64> poison, <2 x i32> <i32 7, i32 15>
|
|
; FIXED-NEXT: [[TMP2:%.*]] = add <2 x i64> [[STRIDED_VEC]], splat (i64 1)
|
|
; FIXED-NEXT: [[TMP3:%.*]] = add <2 x i64> [[STRIDED_VEC1]], splat (i64 2)
|
|
; FIXED-NEXT: [[TMP4:%.*]] = add <2 x i64> [[STRIDED_VEC2]], splat (i64 3)
|
|
; FIXED-NEXT: [[TMP5:%.*]] = add <2 x i64> [[STRIDED_VEC3]], splat (i64 4)
|
|
; FIXED-NEXT: [[TMP6:%.*]] = add <2 x i64> [[STRIDED_VEC4]], splat (i64 5)
|
|
; FIXED-NEXT: [[TMP7:%.*]] = add <2 x i64> [[STRIDED_VEC5]], splat (i64 6)
|
|
; FIXED-NEXT: [[TMP8:%.*]] = add <2 x i64> [[STRIDED_VEC6]], splat (i64 7)
|
|
; FIXED-NEXT: [[TMP9:%.*]] = add <2 x i64> [[STRIDED_VEC7]], splat (i64 8)
|
|
; FIXED-NEXT: [[TMP10:%.*]] = shufflevector <2 x i64> [[TMP2]], <2 x i64> [[TMP3]], <4 x i32> <i32 0, i32 1, i32 2, i32 3>
|
|
; FIXED-NEXT: [[TMP11:%.*]] = shufflevector <2 x i64> [[TMP4]], <2 x i64> [[TMP5]], <4 x i32> <i32 0, i32 1, i32 2, i32 3>
|
|
; FIXED-NEXT: [[TMP12:%.*]] = shufflevector <2 x i64> [[TMP6]], <2 x i64> [[TMP7]], <4 x i32> <i32 0, i32 1, i32 2, i32 3>
|
|
; FIXED-NEXT: [[TMP13:%.*]] = shufflevector <2 x i64> [[TMP8]], <2 x i64> [[TMP9]], <4 x i32> <i32 0, i32 1, i32 2, i32 3>
|
|
; FIXED-NEXT: [[TMP14:%.*]] = shufflevector <4 x i64> [[TMP10]], <4 x i64> [[TMP11]], <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
|
|
; FIXED-NEXT: [[TMP15:%.*]] = shufflevector <4 x i64> [[TMP12]], <4 x i64> [[TMP13]], <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
|
|
; FIXED-NEXT: [[TMP16:%.*]] = shufflevector <8 x i64> [[TMP14]], <8 x i64> [[TMP15]], <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
|
|
; FIXED-NEXT: [[INTERLEAVED_VEC:%.*]] = shufflevector <16 x i64> [[TMP16]], <16 x i64> poison, <16 x i32> <i32 0, i32 2, i32 4, i32 6, i32 8, i32 10, i32 12, i32 14, i32 1, i32 3, i32 5, i32 7, i32 9, i32 11, i32 13, i32 15>
|
|
; FIXED-NEXT: store <16 x i64> [[INTERLEAVED_VEC]], ptr [[TMP1]], align 8
|
|
; FIXED-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2
|
|
; FIXED-NEXT: [[TMP17:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1024
|
|
; FIXED-NEXT: br i1 [[TMP17]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP18:![0-9]+]]
|
|
; FIXED: middle.block:
|
|
; FIXED-NEXT: br i1 true, label [[EXIT:%.*]], label [[SCALAR_PH]]
|
|
; FIXED: scalar.ph:
|
|
; FIXED-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1024, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
|
|
; FIXED-NEXT: br label [[LOOP:%.*]]
|
|
; FIXED: loop:
|
|
; FIXED-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
|
|
; FIXED-NEXT: [[OFFSET0:%.*]] = shl i64 [[I]], 3
|
|
; FIXED-NEXT: [[Q0:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET0]]
|
|
; FIXED-NEXT: [[X0:%.*]] = load i64, ptr [[Q0]], align 8
|
|
; FIXED-NEXT: [[Y0:%.*]] = add i64 [[X0]], 1
|
|
; FIXED-NEXT: store i64 [[Y0]], ptr [[Q0]], align 8
|
|
; FIXED-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
|
|
; FIXED-NEXT: [[Q1:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET1]]
|
|
; FIXED-NEXT: [[X1:%.*]] = load i64, ptr [[Q1]], align 8
|
|
; FIXED-NEXT: [[Y1:%.*]] = add i64 [[X1]], 2
|
|
; FIXED-NEXT: store i64 [[Y1]], ptr [[Q1]], align 8
|
|
; FIXED-NEXT: [[OFFSET2:%.*]] = add i64 [[OFFSET1]], 1
|
|
; FIXED-NEXT: [[Q2:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET2]]
|
|
; FIXED-NEXT: [[X2:%.*]] = load i64, ptr [[Q2]], align 8
|
|
; FIXED-NEXT: [[Y2:%.*]] = add i64 [[X2]], 3
|
|
; FIXED-NEXT: store i64 [[Y2]], ptr [[Q2]], align 8
|
|
; FIXED-NEXT: [[OFFSET3:%.*]] = add i64 [[OFFSET2]], 1
|
|
; FIXED-NEXT: [[Q3:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET3]]
|
|
; FIXED-NEXT: [[X3:%.*]] = load i64, ptr [[Q3]], align 8
|
|
; FIXED-NEXT: [[Y3:%.*]] = add i64 [[X3]], 4
|
|
; FIXED-NEXT: store i64 [[Y3]], ptr [[Q3]], align 8
|
|
; FIXED-NEXT: [[OFFSET4:%.*]] = add i64 [[OFFSET3]], 1
|
|
; FIXED-NEXT: [[Q4:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET4]]
|
|
; FIXED-NEXT: [[X4:%.*]] = load i64, ptr [[Q4]], align 8
|
|
; FIXED-NEXT: [[Y4:%.*]] = add i64 [[X4]], 5
|
|
; FIXED-NEXT: store i64 [[Y4]], ptr [[Q4]], align 8
|
|
; FIXED-NEXT: [[OFFSET5:%.*]] = add i64 [[OFFSET4]], 1
|
|
; FIXED-NEXT: [[Q5:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET5]]
|
|
; FIXED-NEXT: [[X5:%.*]] = load i64, ptr [[Q5]], align 8
|
|
; FIXED-NEXT: [[Y5:%.*]] = add i64 [[X5]], 6
|
|
; FIXED-NEXT: store i64 [[Y5]], ptr [[Q5]], align 8
|
|
; FIXED-NEXT: [[OFFSET6:%.*]] = add i64 [[OFFSET5]], 1
|
|
; FIXED-NEXT: [[Q6:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET6]]
|
|
; FIXED-NEXT: [[X6:%.*]] = load i64, ptr [[Q6]], align 8
|
|
; FIXED-NEXT: [[Y6:%.*]] = add i64 [[X6]], 7
|
|
; FIXED-NEXT: store i64 [[Y6]], ptr [[Q6]], align 8
|
|
; FIXED-NEXT: [[OFFSET7:%.*]] = add i64 [[OFFSET6]], 1
|
|
; FIXED-NEXT: [[Q7:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET7]]
|
|
; FIXED-NEXT: [[X7:%.*]] = load i64, ptr [[Q7]], align 8
|
|
; FIXED-NEXT: [[Y7:%.*]] = add i64 [[X7]], 8
|
|
; FIXED-NEXT: store i64 [[Y7]], ptr [[Q7]], align 8
|
|
; FIXED-NEXT: [[NEXTI]] = add i64 [[I]], 1
|
|
; FIXED-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
|
|
; FIXED-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP19:![0-9]+]]
|
|
; FIXED: exit:
|
|
; FIXED-NEXT: ret void
|
|
;
|
|
; SCALABLE-LABEL: @load_store_factor8(
|
|
; SCALABLE-NEXT: entry:
|
|
; SCALABLE-NEXT: [[TMP0:%.*]] = call i64 @llvm.vscale.i64()
|
|
; SCALABLE-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i64 1024, [[TMP0]]
|
|
; SCALABLE-NEXT: br i1 [[MIN_ITERS_CHECK]], label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
|
|
; SCALABLE: vector.ph:
|
|
; SCALABLE-NEXT: [[TMP1:%.*]] = call i64 @llvm.vscale.i64()
|
|
; SCALABLE-NEXT: [[N_MOD_VF:%.*]] = urem i64 1024, [[TMP1]]
|
|
; SCALABLE-NEXT: [[N_VEC:%.*]] = sub i64 1024, [[N_MOD_VF]]
|
|
; SCALABLE-NEXT: [[TMP2:%.*]] = call i64 @llvm.vscale.i64()
|
|
; SCALABLE-NEXT: br label [[VECTOR_BODY:%.*]]
|
|
; SCALABLE: vector.body:
|
|
; SCALABLE-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
|
|
; SCALABLE-NEXT: [[TMP3:%.*]] = shl i64 [[INDEX]], 3
|
|
; SCALABLE-NEXT: [[TMP4:%.*]] = getelementptr i64, ptr [[P:%.*]], i64 [[TMP3]]
|
|
; SCALABLE-NEXT: [[WIDE_VEC:%.*]] = load <vscale x 8 x i64>, ptr [[TMP4]], align 8
|
|
; SCALABLE-NEXT: [[STRIDED_VEC:%.*]] = call { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } @llvm.vector.deinterleave8.nxv8i64(<vscale x 8 x i64> [[WIDE_VEC]])
|
|
; SCALABLE-NEXT: [[TMP11:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 0
|
|
; SCALABLE-NEXT: [[TMP12:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 1
|
|
; SCALABLE-NEXT: [[TMP13:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 2
|
|
; SCALABLE-NEXT: [[TMP14:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 3
|
|
; SCALABLE-NEXT: [[TMP15:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 4
|
|
; SCALABLE-NEXT: [[TMP16:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 5
|
|
; SCALABLE-NEXT: [[TMP17:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 6
|
|
; SCALABLE-NEXT: [[TMP18:%.*]] = extractvalue { <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64>, <vscale x 1 x i64> } [[STRIDED_VEC]], 7
|
|
; SCALABLE-NEXT: [[TMP19:%.*]] = add <vscale x 1 x i64> [[TMP11]], splat (i64 1)
|
|
; SCALABLE-NEXT: [[TMP20:%.*]] = add <vscale x 1 x i64> [[TMP12]], splat (i64 2)
|
|
; SCALABLE-NEXT: [[TMP21:%.*]] = add <vscale x 1 x i64> [[TMP13]], splat (i64 3)
|
|
; SCALABLE-NEXT: [[TMP22:%.*]] = add <vscale x 1 x i64> [[TMP14]], splat (i64 4)
|
|
; SCALABLE-NEXT: [[TMP23:%.*]] = add <vscale x 1 x i64> [[TMP15]], splat (i64 5)
|
|
; SCALABLE-NEXT: [[TMP24:%.*]] = add <vscale x 1 x i64> [[TMP16]], splat (i64 6)
|
|
; SCALABLE-NEXT: [[TMP25:%.*]] = add <vscale x 1 x i64> [[TMP17]], splat (i64 7)
|
|
; SCALABLE-NEXT: [[TMP26:%.*]] = add <vscale x 1 x i64> [[TMP18]], splat (i64 8)
|
|
; SCALABLE-NEXT: [[INTERLEAVED_VEC12:%.*]] = call <vscale x 8 x i64> @llvm.vector.interleave8.nxv8i64(<vscale x 1 x i64> [[TMP19]], <vscale x 1 x i64> [[TMP20]], <vscale x 1 x i64> [[TMP21]], <vscale x 1 x i64> [[TMP22]], <vscale x 1 x i64> [[TMP23]], <vscale x 1 x i64> [[TMP24]], <vscale x 1 x i64> [[TMP25]], <vscale x 1 x i64> [[TMP26]])
|
|
; SCALABLE-NEXT: store <vscale x 8 x i64> [[INTERLEAVED_VEC12]], ptr [[TMP4]], align 8
|
|
; SCALABLE-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], [[TMP2]]
|
|
; SCALABLE-NEXT: [[TMP27:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]]
|
|
; SCALABLE-NEXT: br i1 [[TMP27]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP18:![0-9]+]]
|
|
; SCALABLE: middle.block:
|
|
; SCALABLE-NEXT: [[CMP_N:%.*]] = icmp eq i64 1024, [[N_VEC]]
|
|
; SCALABLE-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]]
|
|
; SCALABLE: scalar.ph:
|
|
; SCALABLE-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ [[N_VEC]], [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
|
|
; SCALABLE-NEXT: br label [[LOOP:%.*]]
|
|
; SCALABLE: loop:
|
|
; SCALABLE-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
|
|
; SCALABLE-NEXT: [[OFFSET0:%.*]] = shl i64 [[I]], 3
|
|
; SCALABLE-NEXT: [[Q0:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET0]]
|
|
; SCALABLE-NEXT: [[X0:%.*]] = load i64, ptr [[Q0]], align 8
|
|
; SCALABLE-NEXT: [[Y0:%.*]] = add i64 [[X0]], 1
|
|
; SCALABLE-NEXT: store i64 [[Y0]], ptr [[Q0]], align 8
|
|
; SCALABLE-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
|
|
; SCALABLE-NEXT: [[Q1:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET1]]
|
|
; SCALABLE-NEXT: [[X1:%.*]] = load i64, ptr [[Q1]], align 8
|
|
; SCALABLE-NEXT: [[Y1:%.*]] = add i64 [[X1]], 2
|
|
; SCALABLE-NEXT: store i64 [[Y1]], ptr [[Q1]], align 8
|
|
; SCALABLE-NEXT: [[OFFSET2:%.*]] = add i64 [[OFFSET1]], 1
|
|
; SCALABLE-NEXT: [[Q2:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET2]]
|
|
; SCALABLE-NEXT: [[X2:%.*]] = load i64, ptr [[Q2]], align 8
|
|
; SCALABLE-NEXT: [[Y2:%.*]] = add i64 [[X2]], 3
|
|
; SCALABLE-NEXT: store i64 [[Y2]], ptr [[Q2]], align 8
|
|
; SCALABLE-NEXT: [[OFFSET3:%.*]] = add i64 [[OFFSET2]], 1
|
|
; SCALABLE-NEXT: [[Q3:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET3]]
|
|
; SCALABLE-NEXT: [[X3:%.*]] = load i64, ptr [[Q3]], align 8
|
|
; SCALABLE-NEXT: [[Y3:%.*]] = add i64 [[X3]], 4
|
|
; SCALABLE-NEXT: store i64 [[Y3]], ptr [[Q3]], align 8
|
|
; SCALABLE-NEXT: [[OFFSET4:%.*]] = add i64 [[OFFSET3]], 1
|
|
; SCALABLE-NEXT: [[Q4:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET4]]
|
|
; SCALABLE-NEXT: [[X4:%.*]] = load i64, ptr [[Q4]], align 8
|
|
; SCALABLE-NEXT: [[Y4:%.*]] = add i64 [[X4]], 5
|
|
; SCALABLE-NEXT: store i64 [[Y4]], ptr [[Q4]], align 8
|
|
; SCALABLE-NEXT: [[OFFSET5:%.*]] = add i64 [[OFFSET4]], 1
|
|
; SCALABLE-NEXT: [[Q5:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET5]]
|
|
; SCALABLE-NEXT: [[X5:%.*]] = load i64, ptr [[Q5]], align 8
|
|
; SCALABLE-NEXT: [[Y5:%.*]] = add i64 [[X5]], 6
|
|
; SCALABLE-NEXT: store i64 [[Y5]], ptr [[Q5]], align 8
|
|
; SCALABLE-NEXT: [[OFFSET6:%.*]] = add i64 [[OFFSET5]], 1
|
|
; SCALABLE-NEXT: [[Q6:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET6]]
|
|
; SCALABLE-NEXT: [[X6:%.*]] = load i64, ptr [[Q6]], align 8
|
|
; SCALABLE-NEXT: [[Y6:%.*]] = add i64 [[X6]], 7
|
|
; SCALABLE-NEXT: store i64 [[Y6]], ptr [[Q6]], align 8
|
|
; SCALABLE-NEXT: [[OFFSET7:%.*]] = add i64 [[OFFSET6]], 1
|
|
; SCALABLE-NEXT: [[Q7:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET7]]
|
|
; SCALABLE-NEXT: [[X7:%.*]] = load i64, ptr [[Q7]], align 8
|
|
; SCALABLE-NEXT: [[Y7:%.*]] = add i64 [[X7]], 8
|
|
; SCALABLE-NEXT: store i64 [[Y7]], ptr [[Q7]], align 8
|
|
; SCALABLE-NEXT: [[NEXTI]] = add i64 [[I]], 1
|
|
; SCALABLE-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
|
|
; SCALABLE-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP19:![0-9]+]]
|
|
; SCALABLE: exit:
|
|
; SCALABLE-NEXT: ret void
|
|
;
|
|
entry:
|
|
br label %loop
|
|
loop:
|
|
%i = phi i64 [0, %entry], [%nexti, %loop]
|
|
|
|
%offset0 = shl i64 %i, 3
|
|
%q0 = getelementptr i64, ptr %p, i64 %offset0
|
|
%x0 = load i64, ptr %q0
|
|
%y0 = add i64 %x0, 1
|
|
store i64 %y0, ptr %q0
|
|
|
|
%offset1 = add i64 %offset0, 1
|
|
%q1 = getelementptr i64, ptr %p, i64 %offset1
|
|
%x1 = load i64, ptr %q1
|
|
%y1 = add i64 %x1, 2
|
|
store i64 %y1, ptr %q1
|
|
|
|
%offset2 = add i64 %offset1, 1
|
|
%q2 = getelementptr i64, ptr %p, i64 %offset2
|
|
%x2 = load i64, ptr %q2
|
|
%y2 = add i64 %x2, 3
|
|
store i64 %y2, ptr %q2
|
|
|
|
%offset3 = add i64 %offset2, 1
|
|
%q3 = getelementptr i64, ptr %p, i64 %offset3
|
|
%x3 = load i64, ptr %q3
|
|
%y3 = add i64 %x3, 4
|
|
store i64 %y3, ptr %q3
|
|
|
|
%offset4 = add i64 %offset3, 1
|
|
%q4 = getelementptr i64, ptr %p, i64 %offset4
|
|
%x4 = load i64, ptr %q4
|
|
%y4 = add i64 %x4, 5
|
|
store i64 %y4, ptr %q4
|
|
|
|
%offset5 = add i64 %offset4, 1
|
|
%q5 = getelementptr i64, ptr %p, i64 %offset5
|
|
%x5 = load i64, ptr %q5
|
|
%y5 = add i64 %x5, 6
|
|
store i64 %y5, ptr %q5
|
|
|
|
%offset6 = add i64 %offset5, 1
|
|
%q6 = getelementptr i64, ptr %p, i64 %offset6
|
|
%x6 = load i64, ptr %q6
|
|
%y6 = add i64 %x6, 7
|
|
store i64 %y6, ptr %q6
|
|
|
|
%offset7 = add i64 %offset6, 1
|
|
%q7 = getelementptr i64, ptr %p, i64 %offset7
|
|
%x7 = load i64, ptr %q7
|
|
%y7 = add i64 %x7, 8
|
|
store i64 %y7, ptr %q7
|
|
|
|
%nexti = add i64 %i, 1
|
|
%done = icmp eq i64 %nexti, 1024
|
|
br i1 %done, label %exit, label %loop
|
|
exit:
|
|
ret void
|
|
}
|
|
|
|
define void @combine_load_factor2_i32(ptr noalias %p, ptr noalias %q) {
|
|
; CHECK-LABEL: @combine_load_factor2_i32(
|
|
; CHECK-NEXT: entry:
|
|
; CHECK-NEXT: [[TMP0:%.*]] = call i64 @llvm.vscale.i64()
|
|
; CHECK-NEXT: [[TMP1:%.*]] = mul i64 [[TMP0]], 4
|
|
; CHECK-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i64 1024, [[TMP1]]
|
|
; CHECK-NEXT: br i1 [[MIN_ITERS_CHECK]], label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
|
|
; CHECK: vector.ph:
|
|
; CHECK-NEXT: [[TMP2:%.*]] = call i64 @llvm.vscale.i64()
|
|
; CHECK-NEXT: [[TMP3:%.*]] = mul i64 [[TMP2]], 4
|
|
; CHECK-NEXT: [[N_MOD_VF:%.*]] = urem i64 1024, [[TMP3]]
|
|
; CHECK-NEXT: [[N_VEC:%.*]] = sub i64 1024, [[N_MOD_VF]]
|
|
; CHECK-NEXT: [[TMP4:%.*]] = call i64 @llvm.vscale.i64()
|
|
; CHECK-NEXT: [[TMP5:%.*]] = mul i64 [[TMP4]], 4
|
|
; CHECK-NEXT: br label [[VECTOR_BODY:%.*]]
|
|
; CHECK: vector.body:
|
|
; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
|
|
; CHECK-NEXT: [[TMP6:%.*]] = shl i64 [[INDEX]], 1
|
|
; CHECK-NEXT: [[TMP7:%.*]] = getelementptr i32, ptr [[P:%.*]], i64 [[TMP6]]
|
|
; CHECK-NEXT: [[WIDE_VEC:%.*]] = load <vscale x 8 x i32>, ptr [[TMP7]], align 4
|
|
; CHECK-NEXT: [[STRIDED_VEC:%.*]] = call { <vscale x 4 x i32>, <vscale x 4 x i32> } @llvm.vector.deinterleave2.nxv8i32(<vscale x 8 x i32> [[WIDE_VEC]])
|
|
; CHECK-NEXT: [[TMP8:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32> } [[STRIDED_VEC]], 0
|
|
; CHECK-NEXT: [[TMP9:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32> } [[STRIDED_VEC]], 1
|
|
; CHECK-NEXT: [[TMP10:%.*]] = add <vscale x 4 x i32> [[TMP8]], [[TMP9]]
|
|
; CHECK-NEXT: [[TMP11:%.*]] = getelementptr i32, ptr [[Q:%.*]], i64 [[INDEX]]
|
|
; CHECK-NEXT: [[TMP12:%.*]] = getelementptr i32, ptr [[TMP11]], i32 0
|
|
; CHECK-NEXT: store <vscale x 4 x i32> [[TMP10]], ptr [[TMP12]], align 4
|
|
; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], [[TMP5]]
|
|
; CHECK-NEXT: [[TMP13:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]]
|
|
; CHECK-NEXT: br i1 [[TMP13]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP20:![0-9]+]]
|
|
; CHECK: middle.block:
|
|
; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 1024, [[N_VEC]]
|
|
; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]]
|
|
; CHECK: scalar.ph:
|
|
; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ [[N_VEC]], [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
|
|
; CHECK-NEXT: br label [[LOOP:%.*]]
|
|
; CHECK: loop:
|
|
; CHECK-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
|
|
; CHECK-NEXT: [[OFFSET0:%.*]] = shl i64 [[I]], 1
|
|
; CHECK-NEXT: [[Q0:%.*]] = getelementptr i32, ptr [[P]], i64 [[OFFSET0]]
|
|
; CHECK-NEXT: [[X0:%.*]] = load i32, ptr [[Q0]], align 4
|
|
; CHECK-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
|
|
; CHECK-NEXT: [[Q1:%.*]] = getelementptr i32, ptr [[P]], i64 [[OFFSET1]]
|
|
; CHECK-NEXT: [[X1:%.*]] = load i32, ptr [[Q1]], align 4
|
|
; CHECK-NEXT: [[RES:%.*]] = add i32 [[X0]], [[X1]]
|
|
; CHECK-NEXT: [[DST:%.*]] = getelementptr i32, ptr [[Q]], i64 [[I]]
|
|
; CHECK-NEXT: store i32 [[RES]], ptr [[DST]], align 4
|
|
; CHECK-NEXT: [[NEXTI]] = add i64 [[I]], 1
|
|
; CHECK-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
|
|
; CHECK-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP21:![0-9]+]]
|
|
; CHECK: exit:
|
|
; CHECK-NEXT: ret void
|
|
;
|
|
; FIXED-LABEL: @combine_load_factor2_i32(
|
|
; FIXED-NEXT: entry:
|
|
; FIXED-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
|
|
; FIXED: vector.ph:
|
|
; FIXED-NEXT: br label [[VECTOR_BODY:%.*]]
|
|
; FIXED: vector.body:
|
|
; FIXED-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
|
|
; FIXED-NEXT: [[TMP0:%.*]] = add i64 [[INDEX]], 8
|
|
; FIXED-NEXT: [[TMP1:%.*]] = shl i64 [[INDEX]], 1
|
|
; FIXED-NEXT: [[TMP2:%.*]] = shl i64 [[TMP0]], 1
|
|
; FIXED-NEXT: [[TMP3:%.*]] = getelementptr i32, ptr [[P:%.*]], i64 [[TMP1]]
|
|
; FIXED-NEXT: [[TMP4:%.*]] = getelementptr i32, ptr [[P]], i64 [[TMP2]]
|
|
; FIXED-NEXT: [[WIDE_VEC:%.*]] = load <16 x i32>, ptr [[TMP3]], align 4
|
|
; FIXED-NEXT: [[STRIDED_VEC:%.*]] = shufflevector <16 x i32> [[WIDE_VEC]], <16 x i32> poison, <8 x i32> <i32 0, i32 2, i32 4, i32 6, i32 8, i32 10, i32 12, i32 14>
|
|
; FIXED-NEXT: [[STRIDED_VEC1:%.*]] = shufflevector <16 x i32> [[WIDE_VEC]], <16 x i32> poison, <8 x i32> <i32 1, i32 3, i32 5, i32 7, i32 9, i32 11, i32 13, i32 15>
|
|
; FIXED-NEXT: [[WIDE_VEC2:%.*]] = load <16 x i32>, ptr [[TMP4]], align 4
|
|
; FIXED-NEXT: [[STRIDED_VEC3:%.*]] = shufflevector <16 x i32> [[WIDE_VEC2]], <16 x i32> poison, <8 x i32> <i32 0, i32 2, i32 4, i32 6, i32 8, i32 10, i32 12, i32 14>
|
|
; FIXED-NEXT: [[STRIDED_VEC4:%.*]] = shufflevector <16 x i32> [[WIDE_VEC2]], <16 x i32> poison, <8 x i32> <i32 1, i32 3, i32 5, i32 7, i32 9, i32 11, i32 13, i32 15>
|
|
; FIXED-NEXT: [[TMP5:%.*]] = add <8 x i32> [[STRIDED_VEC]], [[STRIDED_VEC1]]
|
|
; FIXED-NEXT: [[TMP6:%.*]] = add <8 x i32> [[STRIDED_VEC3]], [[STRIDED_VEC4]]
|
|
; FIXED-NEXT: [[TMP7:%.*]] = getelementptr i32, ptr [[Q:%.*]], i64 [[INDEX]]
|
|
; FIXED-NEXT: [[TMP8:%.*]] = getelementptr i32, ptr [[TMP7]], i32 0
|
|
; FIXED-NEXT: [[TMP9:%.*]] = getelementptr i32, ptr [[TMP7]], i32 8
|
|
; FIXED-NEXT: store <8 x i32> [[TMP5]], ptr [[TMP8]], align 4
|
|
; FIXED-NEXT: store <8 x i32> [[TMP6]], ptr [[TMP9]], align 4
|
|
; FIXED-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 16
|
|
; FIXED-NEXT: [[TMP10:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1024
|
|
; FIXED-NEXT: br i1 [[TMP10]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP20:![0-9]+]]
|
|
; FIXED: middle.block:
|
|
; FIXED-NEXT: br i1 true, label [[EXIT:%.*]], label [[SCALAR_PH]]
|
|
; FIXED: scalar.ph:
|
|
; FIXED-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1024, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
|
|
; FIXED-NEXT: br label [[LOOP:%.*]]
|
|
; FIXED: loop:
|
|
; FIXED-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
|
|
; FIXED-NEXT: [[OFFSET0:%.*]] = shl i64 [[I]], 1
|
|
; FIXED-NEXT: [[Q0:%.*]] = getelementptr i32, ptr [[P]], i64 [[OFFSET0]]
|
|
; FIXED-NEXT: [[X0:%.*]] = load i32, ptr [[Q0]], align 4
|
|
; FIXED-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
|
|
; FIXED-NEXT: [[Q1:%.*]] = getelementptr i32, ptr [[P]], i64 [[OFFSET1]]
|
|
; FIXED-NEXT: [[X1:%.*]] = load i32, ptr [[Q1]], align 4
|
|
; FIXED-NEXT: [[RES:%.*]] = add i32 [[X0]], [[X1]]
|
|
; FIXED-NEXT: [[DST:%.*]] = getelementptr i32, ptr [[Q]], i64 [[I]]
|
|
; FIXED-NEXT: store i32 [[RES]], ptr [[DST]], align 4
|
|
; FIXED-NEXT: [[NEXTI]] = add i64 [[I]], 1
|
|
; FIXED-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
|
|
; FIXED-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP21:![0-9]+]]
|
|
; FIXED: exit:
|
|
; FIXED-NEXT: ret void
|
|
;
|
|
; SCALABLE-LABEL: @combine_load_factor2_i32(
|
|
; SCALABLE-NEXT: entry:
|
|
; SCALABLE-NEXT: [[TMP0:%.*]] = call i64 @llvm.vscale.i64()
|
|
; SCALABLE-NEXT: [[TMP1:%.*]] = mul i64 [[TMP0]], 4
|
|
; SCALABLE-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i64 1024, [[TMP1]]
|
|
; SCALABLE-NEXT: br i1 [[MIN_ITERS_CHECK]], label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
|
|
; SCALABLE: vector.ph:
|
|
; SCALABLE-NEXT: [[TMP2:%.*]] = call i64 @llvm.vscale.i64()
|
|
; SCALABLE-NEXT: [[TMP3:%.*]] = mul i64 [[TMP2]], 4
|
|
; SCALABLE-NEXT: [[N_MOD_VF:%.*]] = urem i64 1024, [[TMP3]]
|
|
; SCALABLE-NEXT: [[N_VEC:%.*]] = sub i64 1024, [[N_MOD_VF]]
|
|
; SCALABLE-NEXT: [[TMP4:%.*]] = call i64 @llvm.vscale.i64()
|
|
; SCALABLE-NEXT: [[TMP5:%.*]] = mul i64 [[TMP4]], 4
|
|
; SCALABLE-NEXT: br label [[VECTOR_BODY:%.*]]
|
|
; SCALABLE: vector.body:
|
|
; SCALABLE-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
|
|
; SCALABLE-NEXT: [[TMP6:%.*]] = shl i64 [[INDEX]], 1
|
|
; SCALABLE-NEXT: [[TMP7:%.*]] = getelementptr i32, ptr [[P:%.*]], i64 [[TMP6]]
|
|
; SCALABLE-NEXT: [[WIDE_VEC:%.*]] = load <vscale x 8 x i32>, ptr [[TMP7]], align 4
|
|
; SCALABLE-NEXT: [[STRIDED_VEC:%.*]] = call { <vscale x 4 x i32>, <vscale x 4 x i32> } @llvm.vector.deinterleave2.nxv8i32(<vscale x 8 x i32> [[WIDE_VEC]])
|
|
; SCALABLE-NEXT: [[TMP8:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32> } [[STRIDED_VEC]], 0
|
|
; SCALABLE-NEXT: [[TMP9:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32> } [[STRIDED_VEC]], 1
|
|
; SCALABLE-NEXT: [[TMP10:%.*]] = add <vscale x 4 x i32> [[TMP8]], [[TMP9]]
|
|
; SCALABLE-NEXT: [[TMP11:%.*]] = getelementptr i32, ptr [[Q:%.*]], i64 [[INDEX]]
|
|
; SCALABLE-NEXT: [[TMP12:%.*]] = getelementptr i32, ptr [[TMP11]], i32 0
|
|
; SCALABLE-NEXT: store <vscale x 4 x i32> [[TMP10]], ptr [[TMP12]], align 4
|
|
; SCALABLE-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], [[TMP5]]
|
|
; SCALABLE-NEXT: [[TMP13:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]]
|
|
; SCALABLE-NEXT: br i1 [[TMP13]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP20:![0-9]+]]
|
|
; SCALABLE: middle.block:
|
|
; SCALABLE-NEXT: [[CMP_N:%.*]] = icmp eq i64 1024, [[N_VEC]]
|
|
; SCALABLE-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]]
|
|
; SCALABLE: scalar.ph:
|
|
; SCALABLE-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ [[N_VEC]], [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
|
|
; SCALABLE-NEXT: br label [[LOOP:%.*]]
|
|
; SCALABLE: loop:
|
|
; SCALABLE-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
|
|
; SCALABLE-NEXT: [[OFFSET0:%.*]] = shl i64 [[I]], 1
|
|
; SCALABLE-NEXT: [[Q0:%.*]] = getelementptr i32, ptr [[P]], i64 [[OFFSET0]]
|
|
; SCALABLE-NEXT: [[X0:%.*]] = load i32, ptr [[Q0]], align 4
|
|
; SCALABLE-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
|
|
; SCALABLE-NEXT: [[Q1:%.*]] = getelementptr i32, ptr [[P]], i64 [[OFFSET1]]
|
|
; SCALABLE-NEXT: [[X1:%.*]] = load i32, ptr [[Q1]], align 4
|
|
; SCALABLE-NEXT: [[RES:%.*]] = add i32 [[X0]], [[X1]]
|
|
; SCALABLE-NEXT: [[DST:%.*]] = getelementptr i32, ptr [[Q]], i64 [[I]]
|
|
; SCALABLE-NEXT: store i32 [[RES]], ptr [[DST]], align 4
|
|
; SCALABLE-NEXT: [[NEXTI]] = add i64 [[I]], 1
|
|
; SCALABLE-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
|
|
; SCALABLE-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP21:![0-9]+]]
|
|
; SCALABLE: exit:
|
|
; SCALABLE-NEXT: ret void
|
|
;
|
|
entry:
|
|
br label %loop
|
|
loop:
|
|
%i = phi i64 [0, %entry], [%nexti, %loop]
|
|
|
|
%offset0 = shl i64 %i, 1
|
|
%q0 = getelementptr i32, ptr %p, i64 %offset0
|
|
%x0 = load i32, ptr %q0
|
|
|
|
%offset1 = add i64 %offset0, 1
|
|
%q1 = getelementptr i32, ptr %p, i64 %offset1
|
|
%x1 = load i32, ptr %q1
|
|
|
|
%res = add i32 %x0, %x1
|
|
|
|
%dst = getelementptr i32, ptr %q, i64 %i
|
|
store i32 %res, ptr %dst
|
|
|
|
%nexti = add i64 %i, 1
|
|
%done = icmp eq i64 %nexti, 1024
|
|
br i1 %done, label %exit, label %loop
|
|
exit:
|
|
ret void
|
|
}
|
|
|
|
define void @combine_load_factor2_i64(ptr noalias %p, ptr noalias %q) {
|
|
; CHECK-LABEL: @combine_load_factor2_i64(
|
|
; CHECK-NEXT: entry:
|
|
; CHECK-NEXT: [[TMP0:%.*]] = call i64 @llvm.vscale.i64()
|
|
; CHECK-NEXT: [[TMP1:%.*]] = mul i64 [[TMP0]], 2
|
|
; CHECK-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i64 1024, [[TMP1]]
|
|
; CHECK-NEXT: br i1 [[MIN_ITERS_CHECK]], label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
|
|
; CHECK: vector.ph:
|
|
; CHECK-NEXT: [[TMP2:%.*]] = call i64 @llvm.vscale.i64()
|
|
; CHECK-NEXT: [[TMP3:%.*]] = mul i64 [[TMP2]], 2
|
|
; CHECK-NEXT: [[N_MOD_VF:%.*]] = urem i64 1024, [[TMP3]]
|
|
; CHECK-NEXT: [[N_VEC:%.*]] = sub i64 1024, [[N_MOD_VF]]
|
|
; CHECK-NEXT: [[TMP4:%.*]] = call i64 @llvm.vscale.i64()
|
|
; CHECK-NEXT: [[TMP5:%.*]] = mul i64 [[TMP4]], 2
|
|
; CHECK-NEXT: br label [[VECTOR_BODY:%.*]]
|
|
; CHECK: vector.body:
|
|
; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
|
|
; CHECK-NEXT: [[TMP6:%.*]] = shl i64 [[INDEX]], 1
|
|
; CHECK-NEXT: [[TMP7:%.*]] = getelementptr i64, ptr [[P:%.*]], i64 [[TMP6]]
|
|
; CHECK-NEXT: [[WIDE_VEC:%.*]] = load <vscale x 4 x i64>, ptr [[TMP7]], align 8
|
|
; CHECK-NEXT: [[STRIDED_VEC:%.*]] = call { <vscale x 2 x i64>, <vscale x 2 x i64> } @llvm.vector.deinterleave2.nxv4i64(<vscale x 4 x i64> [[WIDE_VEC]])
|
|
; CHECK-NEXT: [[TMP8:%.*]] = extractvalue { <vscale x 2 x i64>, <vscale x 2 x i64> } [[STRIDED_VEC]], 0
|
|
; CHECK-NEXT: [[TMP9:%.*]] = extractvalue { <vscale x 2 x i64>, <vscale x 2 x i64> } [[STRIDED_VEC]], 1
|
|
; CHECK-NEXT: [[TMP10:%.*]] = add <vscale x 2 x i64> [[TMP8]], [[TMP9]]
|
|
; CHECK-NEXT: [[TMP11:%.*]] = getelementptr i64, ptr [[Q:%.*]], i64 [[INDEX]]
|
|
; CHECK-NEXT: [[TMP12:%.*]] = getelementptr i64, ptr [[TMP11]], i32 0
|
|
; CHECK-NEXT: store <vscale x 2 x i64> [[TMP10]], ptr [[TMP12]], align 8
|
|
; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], [[TMP5]]
|
|
; CHECK-NEXT: [[TMP13:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]]
|
|
; CHECK-NEXT: br i1 [[TMP13]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP22:![0-9]+]]
|
|
; CHECK: middle.block:
|
|
; CHECK-NEXT: [[CMP_N:%.*]] = icmp eq i64 1024, [[N_VEC]]
|
|
; CHECK-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]]
|
|
; CHECK: scalar.ph:
|
|
; CHECK-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ [[N_VEC]], [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
|
|
; CHECK-NEXT: br label [[LOOP:%.*]]
|
|
; CHECK: loop:
|
|
; CHECK-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
|
|
; CHECK-NEXT: [[OFFSET0:%.*]] = shl i64 [[I]], 1
|
|
; CHECK-NEXT: [[Q0:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET0]]
|
|
; CHECK-NEXT: [[X0:%.*]] = load i64, ptr [[Q0]], align 8
|
|
; CHECK-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
|
|
; CHECK-NEXT: [[Q1:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET1]]
|
|
; CHECK-NEXT: [[X1:%.*]] = load i64, ptr [[Q1]], align 8
|
|
; CHECK-NEXT: [[RES:%.*]] = add i64 [[X0]], [[X1]]
|
|
; CHECK-NEXT: [[DST:%.*]] = getelementptr i64, ptr [[Q]], i64 [[I]]
|
|
; CHECK-NEXT: store i64 [[RES]], ptr [[DST]], align 8
|
|
; CHECK-NEXT: [[NEXTI]] = add i64 [[I]], 1
|
|
; CHECK-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
|
|
; CHECK-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP23:![0-9]+]]
|
|
; CHECK: exit:
|
|
; CHECK-NEXT: ret void
|
|
;
|
|
; FIXED-LABEL: @combine_load_factor2_i64(
|
|
; FIXED-NEXT: entry:
|
|
; FIXED-NEXT: br i1 false, label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
|
|
; FIXED: vector.ph:
|
|
; FIXED-NEXT: br label [[VECTOR_BODY:%.*]]
|
|
; FIXED: vector.body:
|
|
; FIXED-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
|
|
; FIXED-NEXT: [[TMP0:%.*]] = add i64 [[INDEX]], 4
|
|
; FIXED-NEXT: [[TMP1:%.*]] = shl i64 [[INDEX]], 1
|
|
; FIXED-NEXT: [[TMP2:%.*]] = shl i64 [[TMP0]], 1
|
|
; FIXED-NEXT: [[TMP3:%.*]] = getelementptr i64, ptr [[P:%.*]], i64 [[TMP1]]
|
|
; FIXED-NEXT: [[TMP4:%.*]] = getelementptr i64, ptr [[P]], i64 [[TMP2]]
|
|
; FIXED-NEXT: [[WIDE_VEC:%.*]] = load <8 x i64>, ptr [[TMP3]], align 8
|
|
; FIXED-NEXT: [[STRIDED_VEC:%.*]] = shufflevector <8 x i64> [[WIDE_VEC]], <8 x i64> poison, <4 x i32> <i32 0, i32 2, i32 4, i32 6>
|
|
; FIXED-NEXT: [[STRIDED_VEC1:%.*]] = shufflevector <8 x i64> [[WIDE_VEC]], <8 x i64> poison, <4 x i32> <i32 1, i32 3, i32 5, i32 7>
|
|
; FIXED-NEXT: [[WIDE_VEC2:%.*]] = load <8 x i64>, ptr [[TMP4]], align 8
|
|
; FIXED-NEXT: [[STRIDED_VEC3:%.*]] = shufflevector <8 x i64> [[WIDE_VEC2]], <8 x i64> poison, <4 x i32> <i32 0, i32 2, i32 4, i32 6>
|
|
; FIXED-NEXT: [[STRIDED_VEC4:%.*]] = shufflevector <8 x i64> [[WIDE_VEC2]], <8 x i64> poison, <4 x i32> <i32 1, i32 3, i32 5, i32 7>
|
|
; FIXED-NEXT: [[TMP5:%.*]] = add <4 x i64> [[STRIDED_VEC]], [[STRIDED_VEC1]]
|
|
; FIXED-NEXT: [[TMP6:%.*]] = add <4 x i64> [[STRIDED_VEC3]], [[STRIDED_VEC4]]
|
|
; FIXED-NEXT: [[TMP7:%.*]] = getelementptr i64, ptr [[Q:%.*]], i64 [[INDEX]]
|
|
; FIXED-NEXT: [[TMP8:%.*]] = getelementptr i64, ptr [[TMP7]], i32 0
|
|
; FIXED-NEXT: [[TMP9:%.*]] = getelementptr i64, ptr [[TMP7]], i32 4
|
|
; FIXED-NEXT: store <4 x i64> [[TMP5]], ptr [[TMP8]], align 8
|
|
; FIXED-NEXT: store <4 x i64> [[TMP6]], ptr [[TMP9]], align 8
|
|
; FIXED-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 8
|
|
; FIXED-NEXT: [[TMP10:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1024
|
|
; FIXED-NEXT: br i1 [[TMP10]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP22:![0-9]+]]
|
|
; FIXED: middle.block:
|
|
; FIXED-NEXT: br i1 true, label [[EXIT:%.*]], label [[SCALAR_PH]]
|
|
; FIXED: scalar.ph:
|
|
; FIXED-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1024, [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
|
|
; FIXED-NEXT: br label [[LOOP:%.*]]
|
|
; FIXED: loop:
|
|
; FIXED-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
|
|
; FIXED-NEXT: [[OFFSET0:%.*]] = shl i64 [[I]], 1
|
|
; FIXED-NEXT: [[Q0:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET0]]
|
|
; FIXED-NEXT: [[X0:%.*]] = load i64, ptr [[Q0]], align 8
|
|
; FIXED-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
|
|
; FIXED-NEXT: [[Q1:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET1]]
|
|
; FIXED-NEXT: [[X1:%.*]] = load i64, ptr [[Q1]], align 8
|
|
; FIXED-NEXT: [[RES:%.*]] = add i64 [[X0]], [[X1]]
|
|
; FIXED-NEXT: [[DST:%.*]] = getelementptr i64, ptr [[Q]], i64 [[I]]
|
|
; FIXED-NEXT: store i64 [[RES]], ptr [[DST]], align 8
|
|
; FIXED-NEXT: [[NEXTI]] = add i64 [[I]], 1
|
|
; FIXED-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
|
|
; FIXED-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP23:![0-9]+]]
|
|
; FIXED: exit:
|
|
; FIXED-NEXT: ret void
|
|
;
|
|
; SCALABLE-LABEL: @combine_load_factor2_i64(
|
|
; SCALABLE-NEXT: entry:
|
|
; SCALABLE-NEXT: [[TMP0:%.*]] = call i64 @llvm.vscale.i64()
|
|
; SCALABLE-NEXT: [[TMP1:%.*]] = mul i64 [[TMP0]], 2
|
|
; SCALABLE-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i64 1024, [[TMP1]]
|
|
; SCALABLE-NEXT: br i1 [[MIN_ITERS_CHECK]], label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
|
|
; SCALABLE: vector.ph:
|
|
; SCALABLE-NEXT: [[TMP2:%.*]] = call i64 @llvm.vscale.i64()
|
|
; SCALABLE-NEXT: [[TMP3:%.*]] = mul i64 [[TMP2]], 2
|
|
; SCALABLE-NEXT: [[N_MOD_VF:%.*]] = urem i64 1024, [[TMP3]]
|
|
; SCALABLE-NEXT: [[N_VEC:%.*]] = sub i64 1024, [[N_MOD_VF]]
|
|
; SCALABLE-NEXT: [[TMP4:%.*]] = call i64 @llvm.vscale.i64()
|
|
; SCALABLE-NEXT: [[TMP5:%.*]] = mul i64 [[TMP4]], 2
|
|
; SCALABLE-NEXT: br label [[VECTOR_BODY:%.*]]
|
|
; SCALABLE: vector.body:
|
|
; SCALABLE-NEXT: [[INDEX:%.*]] = phi i64 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
|
|
; SCALABLE-NEXT: [[TMP6:%.*]] = shl i64 [[INDEX]], 1
|
|
; SCALABLE-NEXT: [[TMP7:%.*]] = getelementptr i64, ptr [[P:%.*]], i64 [[TMP6]]
|
|
; SCALABLE-NEXT: [[WIDE_VEC:%.*]] = load <vscale x 4 x i64>, ptr [[TMP7]], align 8
|
|
; SCALABLE-NEXT: [[STRIDED_VEC:%.*]] = call { <vscale x 2 x i64>, <vscale x 2 x i64> } @llvm.vector.deinterleave2.nxv4i64(<vscale x 4 x i64> [[WIDE_VEC]])
|
|
; SCALABLE-NEXT: [[TMP8:%.*]] = extractvalue { <vscale x 2 x i64>, <vscale x 2 x i64> } [[STRIDED_VEC]], 0
|
|
; SCALABLE-NEXT: [[TMP9:%.*]] = extractvalue { <vscale x 2 x i64>, <vscale x 2 x i64> } [[STRIDED_VEC]], 1
|
|
; SCALABLE-NEXT: [[TMP10:%.*]] = add <vscale x 2 x i64> [[TMP8]], [[TMP9]]
|
|
; SCALABLE-NEXT: [[TMP11:%.*]] = getelementptr i64, ptr [[Q:%.*]], i64 [[INDEX]]
|
|
; SCALABLE-NEXT: [[TMP12:%.*]] = getelementptr i64, ptr [[TMP11]], i32 0
|
|
; SCALABLE-NEXT: store <vscale x 2 x i64> [[TMP10]], ptr [[TMP12]], align 8
|
|
; SCALABLE-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], [[TMP5]]
|
|
; SCALABLE-NEXT: [[TMP13:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]]
|
|
; SCALABLE-NEXT: br i1 [[TMP13]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP22:![0-9]+]]
|
|
; SCALABLE: middle.block:
|
|
; SCALABLE-NEXT: [[CMP_N:%.*]] = icmp eq i64 1024, [[N_VEC]]
|
|
; SCALABLE-NEXT: br i1 [[CMP_N]], label [[EXIT:%.*]], label [[SCALAR_PH]]
|
|
; SCALABLE: scalar.ph:
|
|
; SCALABLE-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ [[N_VEC]], [[MIDDLE_BLOCK]] ], [ 0, [[ENTRY:%.*]] ]
|
|
; SCALABLE-NEXT: br label [[LOOP:%.*]]
|
|
; SCALABLE: loop:
|
|
; SCALABLE-NEXT: [[I:%.*]] = phi i64 [ [[BC_RESUME_VAL]], [[SCALAR_PH]] ], [ [[NEXTI:%.*]], [[LOOP]] ]
|
|
; SCALABLE-NEXT: [[OFFSET0:%.*]] = shl i64 [[I]], 1
|
|
; SCALABLE-NEXT: [[Q0:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET0]]
|
|
; SCALABLE-NEXT: [[X0:%.*]] = load i64, ptr [[Q0]], align 8
|
|
; SCALABLE-NEXT: [[OFFSET1:%.*]] = add i64 [[OFFSET0]], 1
|
|
; SCALABLE-NEXT: [[Q1:%.*]] = getelementptr i64, ptr [[P]], i64 [[OFFSET1]]
|
|
; SCALABLE-NEXT: [[X1:%.*]] = load i64, ptr [[Q1]], align 8
|
|
; SCALABLE-NEXT: [[RES:%.*]] = add i64 [[X0]], [[X1]]
|
|
; SCALABLE-NEXT: [[DST:%.*]] = getelementptr i64, ptr [[Q]], i64 [[I]]
|
|
; SCALABLE-NEXT: store i64 [[RES]], ptr [[DST]], align 8
|
|
; SCALABLE-NEXT: [[NEXTI]] = add i64 [[I]], 1
|
|
; SCALABLE-NEXT: [[DONE:%.*]] = icmp eq i64 [[NEXTI]], 1024
|
|
; SCALABLE-NEXT: br i1 [[DONE]], label [[EXIT]], label [[LOOP]], !llvm.loop [[LOOP23:![0-9]+]]
|
|
; SCALABLE: exit:
|
|
; SCALABLE-NEXT: ret void
|
|
;
|
|
entry:
|
|
br label %loop
|
|
loop:
|
|
%i = phi i64 [0, %entry], [%nexti, %loop]
|
|
|
|
%offset0 = shl i64 %i, 1
|
|
%q0 = getelementptr i64, ptr %p, i64 %offset0
|
|
%x0 = load i64, ptr %q0
|
|
|
|
%offset1 = add i64 %offset0, 1
|
|
%q1 = getelementptr i64, ptr %p, i64 %offset1
|
|
%x1 = load i64, ptr %q1
|
|
|
|
%res = add i64 %x0, %x1
|
|
|
|
%dst = getelementptr i64, ptr %q, i64 %i
|
|
store i64 %res, ptr %dst
|
|
|
|
%nexti = add i64 %i, 1
|
|
%done = icmp eq i64 %nexti, 1024
|
|
br i1 %done, label %exit, label %loop
|
|
exit:
|
|
ret void
|
|
}
|