| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py |
| ; RUN: opt -slp-vectorizer -instcombine -S < %s | FileCheck %s |
| ; These conversions should be vectorized by reviews.llvm.org/D57059 |
| |
| define dso_local <4 x float> @foo(<4 x i32> %0) { |
| ; CHECK-LABEL: @foo( |
| ; CHECK-NEXT: [[TMP2:%.*]] = extractelement <4 x i32> [[TMP0:%.*]], i32 1 |
| ; CHECK-NEXT: [[TMP3:%.*]] = sitofp i32 [[TMP2]] to float |
| ; CHECK-NEXT: [[TMP4:%.*]] = insertelement <4 x float> undef, float [[TMP3]], i32 0 |
| ; CHECK-NEXT: [[TMP5:%.*]] = insertelement <4 x float> [[TMP4]], float [[TMP3]], i32 1 |
| ; CHECK-NEXT: [[TMP6:%.*]] = extractelement <4 x i32> [[TMP0]], i32 2 |
| ; CHECK-NEXT: [[TMP7:%.*]] = sitofp i32 [[TMP6]] to float |
| ; CHECK-NEXT: [[TMP8:%.*]] = insertelement <4 x float> [[TMP5]], float [[TMP7]], i32 2 |
| ; CHECK-NEXT: [[TMP9:%.*]] = extractelement <4 x i32> [[TMP0]], i32 3 |
| ; CHECK-NEXT: [[TMP10:%.*]] = sitofp i32 [[TMP9]] to float |
| ; CHECK-NEXT: [[TMP11:%.*]] = insertelement <4 x float> [[TMP8]], float [[TMP10]], i32 3 |
| ; CHECK-NEXT: ret <4 x float> [[TMP11]] |
| ; |
| %2 = extractelement <4 x i32> %0, i32 1 |
| %3 = sitofp i32 %2 to float |
| %4 = insertelement <4 x float> undef, float %3, i32 0 |
| %5 = insertelement <4 x float> %4, float %3, i32 1 |
| %6 = extractelement <4 x i32> %0, i32 2 |
| %7 = sitofp i32 %6 to float |
| %8 = insertelement <4 x float> %5, float %7, i32 2 |
| %9 = extractelement <4 x i32> %0, i32 3 |
| %10 = sitofp i32 %9 to float |
| %11 = insertelement <4 x float> %8, float %10, i32 3 |
| ret <4 x float> %11 |
| } |
| |