| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py |
| ; RUN: opt -passes=slp-vectorizer -S -o - -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s |
| |
| %struct.sw = type { float, float, float, float } |
| |
| define { <2 x float>, <2 x float> } @foo(ptr %v) { |
| ; CHECK-LABEL: @foo( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[TMP0:%.*]] = load float, ptr undef, align 4 |
| ; CHECK-NEXT: [[TMP1:%.*]] = load float, ptr undef, align 4 |
| ; CHECK-NEXT: [[TMP3:%.*]] = load <2 x float>, ptr [[V:%.*]], align 16 |
| ; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x float> [[TMP3]], <2 x float> poison, <4 x i32> <i32 0, i32 1, i32 0, i32 1> |
| ; CHECK-NEXT: [[TMP4:%.*]] = insertelement <4 x float> <float undef, float poison, float poison, float undef>, float [[TMP0]], i32 1 |
| ; CHECK-NEXT: [[TMP5:%.*]] = insertelement <4 x float> [[TMP4]], float [[TMP1]], i32 2 |
| ; CHECK-NEXT: [[TMP6:%.*]] = fmul <4 x float> [[SHUFFLE]], [[TMP5]] |
| ; CHECK-NEXT: [[TMP7:%.*]] = fadd <4 x float> [[TMP6]], undef |
| ; CHECK-NEXT: [[TMP8:%.*]] = fadd <4 x float> [[TMP7]], undef |
| ; CHECK-NEXT: [[TMP9:%.*]] = fadd <4 x float> [[TMP8]], undef |
| ; CHECK-NEXT: [[TMP10:%.*]] = shufflevector <4 x float> [[TMP9]], <4 x float> poison, <2 x i32> <i32 1, i32 0> |
| ; CHECK-NEXT: [[TMP11:%.*]] = shufflevector <4 x float> [[TMP9]], <4 x float> poison, <2 x i32> <i32 2, i32 3> |
| ; CHECK-NEXT: [[INS1:%.*]] = insertvalue { <2 x float>, <2 x float> } undef, <2 x float> [[TMP10]], 0 |
| ; CHECK-NEXT: [[INS2:%.*]] = insertvalue { <2 x float>, <2 x float> } [[INS1]], <2 x float> [[TMP11]], 1 |
| ; CHECK-NEXT: ret { <2 x float>, <2 x float> } [[INS2]] |
| ; |
| entry: |
| %0 = load float, ptr undef, align 4 |
| %1 = load float, ptr %v, align 16 |
| %y = getelementptr inbounds %struct.sw, ptr %v, i64 0, i32 1 |
| %2 = load float, ptr %y, align 4 |
| %mul3 = fmul float %0, %2 |
| %add = fadd float undef, %mul3 |
| %add6 = fadd float %add, undef |
| %add9 = fadd float %add6, undef |
| %mul12 = fmul float %1, undef |
| %add16 = fadd float %mul12, undef |
| %add20 = fadd float undef, %add16 |
| %add24 = fadd float undef, %add20 |
| %3 = load float, ptr undef, align 4 |
| %mul27 = fmul float %1, %3 |
| %add31 = fadd float %mul27, undef |
| %add35 = fadd float undef, %add31 |
| %add39 = fadd float undef, %add35 |
| %mul45 = fmul float %2, undef |
| %add46 = fadd float undef, %mul45 |
| %add50 = fadd float undef, %add46 |
| %add54 = fadd float undef, %add50 |
| %vec1 = insertelement <2 x float> undef, float %add9, i32 0 |
| %vec2 = insertelement <2 x float> %vec1, float %add24, i32 1 |
| %vec3 = insertelement <2 x float> undef, float %add39, i32 0 |
| %vec4 = insertelement <2 x float> %vec3, float %add54, i32 1 |
| %ins1 = insertvalue { <2 x float>, <2 x float> } undef, <2 x float> %vec2, 0 |
| %ins2 = insertvalue { <2 x float>, <2 x float> } %ins1, <2 x float> %vec4, 1 |
| ret { <2 x float>, <2 x float> } %ins2 |
| } |