91 lines
4.7 KiB
LLVM
91 lines
4.7 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
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; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -passes='amdgpu-attributor' %s -o - | FileCheck %s
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%struct.ShaderClosure = type { <3 x float>, i32, float, <3 x float>, [10 x float], [8 x i8] }
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%struct.ShaderData = type { <3 x float>, <3 x float>, <3 x float>, <3 x float>, i32, i32, i32, i32, i32, float, float, i32, i32, float, float, %struct.differential3, %struct.differential3, %struct.differential, %struct.differential, <3 x float>, <3 x float>, <3 x float>, %struct.differential3, i32, i32, i32, float, <3 x float>, <3 x float>, <3 x float>, [64 x %struct.ShaderClosure] }
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%struct.differential = type { float, float }
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%struct.differential3 = type { <3 x float>, <3 x float> }
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define internal fastcc void @foo(ptr %kg) {
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; CHECK-LABEL: define internal fastcc void @foo(
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; CHECK-SAME: ptr [[KG:%.*]]) #[[ATTR0:[0-9]+]] {
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; CHECK-NEXT: [[ENTRY:.*:]]
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; CHECK-NEXT: [[CLOSURE_I25_I:%.*]] = getelementptr i8, ptr [[KG]], i64 336
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; CHECK-NEXT: [[NUM_CLOSURE_I26_I:%.*]] = getelementptr i8, ptr [[KG]], i64 276
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; CHECK-NEXT: br label %[[WHILE_COND:.*]]
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; CHECK: [[WHILE_COND]]:
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; CHECK-NEXT: [[TMP1:%.*]] = load i32, ptr [[KG]], align 4
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; CHECK-NEXT: [[IDXPROM_I:%.*]] = zext i32 [[TMP1]] to i64
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; CHECK-NEXT: switch i32 0, label %[[SW_BB92:.*]] [
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; CHECK-NEXT: i32 1, label %[[SW_BB92]]
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; CHECK-NEXT: i32 0, label %[[SUBD_TRIANGLE_PATCH_EXIT_I_I35:.*]]
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; CHECK-NEXT: ]
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; CHECK: [[SUBD_TRIANGLE_PATCH_EXIT_I_I35]]:
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; CHECK-NEXT: [[ARRAYIDX_I27_I:%.*]] = getelementptr float, ptr [[KG]], i64 [[IDXPROM_I]]
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; CHECK-NEXT: store float 0.000000e+00, ptr [[ARRAYIDX_I27_I]], align 4
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; CHECK-NEXT: br label %[[WHILE_COND]]
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; CHECK: [[SW_BB92]]:
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; CHECK-NEXT: [[INSERT:%.*]] = insertelement <3 x i32> zeroinitializer, i32 [[TMP1]], i64 0
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; CHECK-NEXT: [[SPLAT_SPLATINSERT_I:%.*]] = bitcast <3 x i32> [[INSERT]] to <3 x float>
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; CHECK-NEXT: [[SHFL:%.*]] = shufflevector <3 x float> [[SPLAT_SPLATINSERT_I]], <3 x float> zeroinitializer, <4 x i32> zeroinitializer
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; CHECK-NEXT: [[LOAD:%.*]] = load i32, ptr [[NUM_CLOSURE_I26_I]], align 4
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; CHECK-NEXT: [[IDXPROM_I27_I:%.*]] = sext i32 [[LOAD]] to i64
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; CHECK-NEXT: [[ARRAYIDX_I28_I:%.*]] = getelementptr [64 x %struct.ShaderClosure], ptr [[CLOSURE_I25_I]], i64 0, i64 [[IDXPROM_I27_I]]
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; CHECK-NEXT: store <4 x float> [[SHFL]], ptr [[ARRAYIDX_I28_I]], align 16
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; CHECK-NEXT: [[INC_I30_I:%.*]] = or i32 [[LOAD]], 1
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; CHECK-NEXT: store i32 [[INC_I30_I]], ptr [[NUM_CLOSURE_I26_I]], align 4
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; CHECK-NEXT: br label %[[WHILE_COND]]
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;
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entry:
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%closure.i25.i = getelementptr i8, ptr %kg, i64 336
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%num_closure.i26.i = getelementptr i8, ptr %kg, i64 276
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br label %while.cond
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while.cond:
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%load = load i32, ptr %kg, align 4
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%idxprom.i = zext i32 %load to i64
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switch i32 0, label %sw.bb92 [
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i32 1, label %sw.bb92
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i32 0, label %subd_triangle_patch.exit.i.i35
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]
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subd_triangle_patch.exit.i.i35:
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%arrayidx.i27.i = getelementptr float, ptr %kg, i64 %idxprom.i
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store float 0.000000e+00, ptr %arrayidx.i27.i, align 4
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br label %while.cond
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sw.bb92:
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%insert = insertelement <3 x i32> zeroinitializer, i32 %load, i64 0
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%splat.splatinsert.i = bitcast <3 x i32> %insert to <3 x float>
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%shfl = shufflevector <3 x float> %splat.splatinsert.i, <3 x float> zeroinitializer, <4 x i32> zeroinitializer
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%load.1 = load i32, ptr %num_closure.i26.i, align 4
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%idxprom.i27.i = sext i32 %load.1 to i64
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%arrayidx.i28.i = getelementptr [64 x %struct.ShaderClosure], ptr %closure.i25.i, i64 0, i64 %idxprom.i27.i
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store <4 x float> %shfl, ptr %arrayidx.i28.i, align 16
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%inc.i30.i = or i32 %load.1, 1
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store i32 %inc.i30.i, ptr %num_closure.i26.i, align 4
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br label %while.cond
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}
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define amdgpu_kernel void @kernel() #0 {
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; CHECK-LABEL: define amdgpu_kernel void @kernel(
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; CHECK-SAME: ) #[[ATTR1:[0-9]+]] {
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; CHECK-NEXT: [[ENTRY:.*:]]
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; CHECK-NEXT: [[SD:%.*]] = alloca [[STRUCT_SHADERDATA:%.*]], align 16, addrspace(5)
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; CHECK-NEXT: [[KGLOBALS_ASCAST1:%.*]] = addrspacecast ptr addrspace(5) [[SD]] to ptr
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; CHECK-NEXT: [[NUM_CLOSURE_I_I:%.*]] = getelementptr i8, ptr addrspace(5) [[SD]], i32 276
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; CHECK-NEXT: store <2 x i32> zeroinitializer, ptr addrspace(5) [[NUM_CLOSURE_I_I]], align 4
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; CHECK-NEXT: call fastcc void @foo(ptr [[KGLOBALS_ASCAST1]])
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; CHECK-NEXT: ret void
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;
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entry:
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%sd = alloca %struct.ShaderData, align 16, addrspace(5)
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%kglobals.ascast1 = addrspacecast ptr addrspace(5) %sd to ptr
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%num_closure.i.i = getelementptr i8, ptr addrspace(5) %sd, i32 276
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store <2 x i32> zeroinitializer, ptr addrspace(5) %num_closure.i.i, align 4
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call fastcc void @foo(ptr %kglobals.ascast1)
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ret void
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}
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attributes #0 = { norecurse }
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