| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py |
| ; RUN: opt -S -passes=slp-vectorizer -mtriple=x86_64-pc-windows-msvc19.16.0 < %s | FileCheck %s |
| |
| define void @test(ptr %a, ptr %b) { |
| ; CHECK-LABEL: @test( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[RESULT:%.*]] = alloca [4 x [4 x float]], i32 0, align 4 |
| ; CHECK-NEXT: [[TMP0:%.*]] = load float, ptr null, align 4 |
| ; CHECK-NEXT: [[ARRAYIDX120:%.*]] = getelementptr [4 x float], ptr [[B:%.*]], i64 0, i64 3 |
| ; CHECK-NEXT: [[TMP1:%.*]] = load <2 x float>, ptr [[ARRAYIDX120]], align 4 |
| ; CHECK-NEXT: [[TMP2:%.*]] = shufflevector <2 x float> [[TMP1]], <2 x float> poison, <4 x i32> <i32 0, i32 1, i32 poison, i32 poison> |
| ; CHECK-NEXT: br label [[FOR_BODY:%.*]] |
| ; CHECK: for.body: |
| ; CHECK-NEXT: [[TMP3:%.*]] = load float, ptr null, align 4 |
| ; CHECK-NEXT: [[TMP4:%.*]] = load <2 x float>, ptr [[A:%.*]], align 4 |
| ; CHECK-NEXT: [[TMP5:%.*]] = shufflevector <2 x float> [[TMP4]], <2 x float> poison, <4 x i32> <i32 0, i32 1, i32 0, i32 1> |
| ; CHECK-NEXT: [[TMP6:%.*]] = insertelement <4 x float> [[TMP2]], float [[TMP0]], i32 3 |
| ; CHECK-NEXT: [[TMP7:%.*]] = insertelement <4 x float> [[TMP6]], float [[TMP3]], i32 2 |
| ; CHECK-NEXT: [[TMP8:%.*]] = fmul <4 x float> [[TMP5]], [[TMP7]] |
| ; CHECK-NEXT: [[TMP9:%.*]] = shufflevector <4 x float> [[TMP8]], <4 x float> poison, <4 x i32> <i32 1, i32 2, i32 3, i32 0> |
| ; CHECK-NEXT: [[TMP10:%.*]] = fmul <4 x float> [[TMP5]], zeroinitializer |
| ; CHECK-NEXT: [[TMP11:%.*]] = fadd <4 x float> [[TMP9]], [[TMP10]] |
| ; CHECK-NEXT: [[TMP12:%.*]] = fadd <4 x float> [[TMP11]], zeroinitializer |
| ; CHECK-NEXT: store <4 x float> [[TMP12]], ptr [[RESULT]], align 4 |
| ; CHECK-NEXT: br label [[FOR_BODY]] |
| ; |
| entry: |
| %result = alloca [4 x [4 x float]], i32 0, align 4 |
| %arrayidx11 = getelementptr [4 x [4 x float]], ptr %b, i64 0, i64 1 |
| %0 = load float, ptr %arrayidx11, align 4 |
| %1 = load float, ptr null, align 4 |
| %arrayidx120 = getelementptr [4 x float], ptr %b, i64 0, i64 3 |
| %2 = load float, ptr %arrayidx120, align 4 |
| br label %for.body |
| |
| for.body: |
| %3 = load float, ptr %a, align 4 |
| %mul = fmul float %3, 0.000000e+00 |
| %arrayidx9 = getelementptr [4 x [4 x float]], ptr %a, i64 0, i64 0, i64 1 |
| %4 = load float, ptr %arrayidx9, align 4 |
| %mul13 = fmul float %4, %0 |
| %add = fadd float %mul, %mul13 |
| %add22 = fadd float %add, 0.000000e+00 |
| store float %add22, ptr %result, align 4 |
| %5 = load float, ptr null, align 4 |
| %mul43 = fmul float %3, %5 |
| %mul51 = fmul float %4, 0.000000e+00 |
| %add52 = fadd float %mul43, %mul51 |
| %add61 = fadd float %add52, 0.000000e+00 |
| %arrayidx74 = getelementptr [4 x [4 x float]], ptr %result, i64 0, i64 0, i64 1 |
| store float %add61, ptr %arrayidx74, align 4 |
| %mul82 = fmul float %3, 0.000000e+00 |
| %mul90 = fmul float %4, %1 |
| %add91 = fadd float %mul82, %mul90 |
| %add100 = fadd float %add91, 0.000000e+00 |
| %arrayidx113 = getelementptr [4 x [4 x float]], ptr %result, i64 0, i64 0, i64 2 |
| store float %add100, ptr %arrayidx113, align 4 |
| %mul121 = fmul float %3, %2 |
| %mul129 = fmul float %4, 0.000000e+00 |
| %add130 = fadd float %mul121, %mul129 |
| %add139 = fadd float %add130, 0.000000e+00 |
| %arrayidx152 = getelementptr [4 x [4 x float]], ptr %result, i64 0, i64 0, i64 3 |
| store float %add139, ptr %arrayidx152, align 4 |
| br label %for.body |
| } |