322d0afd87
This change renames the intrinsics to not have "experimental" in the name. The autoupgrader will handle legacy intrinsics. Relevant ML thread: http://lists.llvm.org/pipermail/llvm-dev/2020-April/140729.html Differential Revision: https://reviews.llvm.org/D88787
64 lines
2.5 KiB
LLVM
64 lines
2.5 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt -slp-vectorizer -slp-vectorize-hor -slp-vectorize-hor-store -S < %s -mtriple=x86_64-unknown-linux-gnu | FileCheck %s
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target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128-ni:1"
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define void @mainTest(i32* %ptr) #0 {
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; CHECK-LABEL: @mainTest(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[CMP:%.*]] = icmp eq i32* [[PTR:%.*]], null
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; CHECK-NEXT: br i1 [[CMP]], label [[LOOP:%.*]], label [[BAIL_OUT:%.*]]
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; CHECK: loop:
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; CHECK-NEXT: [[DUMMY_PHI:%.*]] = phi i32 [ 1, [[ENTRY:%.*]] ], [ [[OP_EXTRA3:%.*]], [[LOOP]] ]
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; CHECK-NEXT: [[TMP0:%.*]] = getelementptr inbounds i32, i32* [[PTR]], i64 1
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; CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds i32, i32* [[PTR]], i64 2
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; CHECK-NEXT: [[TMP2:%.*]] = getelementptr inbounds i32, i32* [[PTR]], i64 3
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; CHECK-NEXT: [[TMP3:%.*]] = bitcast i32* [[PTR]] to <4 x i32>*
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; CHECK-NEXT: [[TMP4:%.*]] = load <4 x i32>, <4 x i32>* [[TMP3]], align 4
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; CHECK-NEXT: [[TMP5:%.*]] = extractelement <4 x i32> [[TMP4]], i32 3
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; CHECK-NEXT: [[TMP6:%.*]] = extractelement <4 x i32> [[TMP4]], i32 2
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; CHECK-NEXT: [[TMP7:%.*]] = extractelement <4 x i32> [[TMP4]], i32 1
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; CHECK-NEXT: [[TMP8:%.*]] = mul <4 x i32> [[TMP4]], [[TMP4]]
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; CHECK-NEXT: [[TMP9:%.*]] = sext i32 [[TMP6]] to i64
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; CHECK-NEXT: [[TMP10:%.*]] = call i32 @llvm.vector.reduce.add.v4i32(<4 x i32> [[TMP8]])
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; CHECK-NEXT: [[OP_EXTRA:%.*]] = add i32 [[TMP10]], 1
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; CHECK-NEXT: [[OP_EXTRA1:%.*]] = add i32 [[OP_EXTRA]], [[TMP7]]
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; CHECK-NEXT: [[OP_EXTRA2:%.*]] = add i32 [[OP_EXTRA1]], [[TMP6]]
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; CHECK-NEXT: [[OP_EXTRA3]] = add i32 [[OP_EXTRA2]], [[TMP5]]
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; CHECK-NEXT: br label [[LOOP]]
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; CHECK: bail_out:
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; CHECK-NEXT: ret void
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;
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entry:
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%cmp = icmp eq i32* %ptr, null
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br i1 %cmp, label %loop, label %bail_out
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loop:
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%dummy_phi = phi i32 [ 1, %entry ], [ %18, %loop ]
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%0 = load i32, i32 * %ptr , align 4
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%1 = mul i32 %0, %0
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%2 = add i32 1, %1
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%3 = getelementptr inbounds i32, i32 * %ptr, i64 1
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%4 = load i32, i32 * %3 , align 4
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%5 = mul i32 %4, %4
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%6 = add i32 %2, %4
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%7 = add i32 %6, %5
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%8 = getelementptr inbounds i32, i32 *%ptr, i64 2
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%9 = load i32, i32 * %8 , align 4
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%10 = mul i32 %9, %9
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%11 = add i32 %7, %9
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%12 = add i32 %11, %10
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%13 = sext i32 %9 to i64
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%14 = getelementptr inbounds i32, i32 *%ptr, i64 3
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%15 = load i32, i32 * %14 , align 4
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%16 = mul i32 %15, %15
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%17 = add i32 %12, %15
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%18 = add i32 %17, %16
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br label %loop
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bail_out:
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ret void
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}
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attributes #0 = { "target-cpu"="westmere" }
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