diff options
Diffstat (limited to 'llvm/test/Transforms/SLPVectorizer/X86/extractelement.ll')
-rw-r--r-- | llvm/test/Transforms/SLPVectorizer/X86/extractelement.ll | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/extractelement.ll b/llvm/test/Transforms/SLPVectorizer/X86/extractelement.ll deleted file mode 100644 index 10675f3be8a..00000000000 --- a/llvm/test/Transforms/SLPVectorizer/X86/extractelement.ll +++ /dev/null @@ -1,61 +0,0 @@ -; NOTE: Assertions have been autogenerated by utils/update_test_checks.py -; RUN: opt < %s -slp-vectorizer -S -mtriple=x86_64-unknown-linux -march=core-avx2 | FileCheck %s -; RUN: opt < %s -slp-vectorizer -S -mtriple=x86_64-unknown-linux -march=core-avx2 -slp-threshold=-1 -slp-vectorize-hor-store | FileCheck %s --check-prefix=THRESH1 -; RUN: opt < %s -slp-vectorizer -S -mtriple=x86_64-unknown-linux -march=core-avx2 -slp-threshold=-2 -slp-vectorize-hor-store | FileCheck %s --check-prefix=THRESH2 - -@a = global float 0.000000e+00, align 4 - -define float @f(<2 x float> %x) { -; CHECK-LABEL: @f( -; CHECK-NEXT: [[TMP1:%.*]] = fmul <2 x float> [[X:%.*]], [[X]] -; CHECK-NEXT: [[TMP2:%.*]] = extractelement <2 x float> [[TMP1]], i32 0 -; CHECK-NEXT: [[TMP3:%.*]] = extractelement <2 x float> [[TMP1]], i32 1 -; CHECK-NEXT: [[ADD:%.*]] = fadd float [[TMP2]], [[TMP3]] -; CHECK-NEXT: ret float [[ADD]] -; - %x0 = extractelement <2 x float> %x, i32 0 - %x1 = extractelement <2 x float> %x, i32 1 - %x0x0 = fmul float %x0, %x0 - %x1x1 = fmul float %x1, %x1 - %add = fadd float %x0x0, %x1x1 - ret float %add -} - -define float @f_used_out_of_tree(<2 x float> %x) { -; THRESH2-LABEL: @f_used_out_of_tree( -; THRESH2-NEXT: [[TMP1:%.*]] = extractelement <2 x float> [[X:%.*]], i32 0 -; THRESH2-NEXT: [[TMP2:%.*]] = fmul <2 x float> [[X]], [[X]] -; THRESH2-NEXT: [[TMP3:%.*]] = extractelement <2 x float> [[TMP2]], i32 0 -; THRESH2-NEXT: [[TMP4:%.*]] = extractelement <2 x float> [[TMP2]], i32 1 -; THRESH2-NEXT: [[ADD:%.*]] = fadd float [[TMP3]], [[TMP4]] -; THRESH2-NEXT: store float [[ADD]], float* @a -; THRESH2-NEXT: ret float [[TMP1]] -; - %x0 = extractelement <2 x float> %x, i32 0 - %x1 = extractelement <2 x float> %x, i32 1 - %x0x0 = fmul float %x0, %x0 - %x1x1 = fmul float %x1, %x1 - %add = fadd float %x0x0, %x1x1 - store float %add, float* @a - ret float %x0 -} - -define float @f_used_twice_in_tree(<2 x float> %x) { -; THRESH1-LABEL: @f_used_twice_in_tree( -; THRESH1-NEXT: [[TMP1:%.*]] = extractelement <2 x float> [[X:%.*]], i32 1 -; THRESH1-NEXT: [[TMP2:%.*]] = insertelement <2 x float> undef, float [[TMP1]], i32 0 -; THRESH1-NEXT: [[TMP3:%.*]] = insertelement <2 x float> [[TMP2]], float [[TMP1]], i32 1 -; THRESH1-NEXT: [[TMP4:%.*]] = fmul <2 x float> [[X]], [[TMP3]] -; THRESH1-NEXT: [[TMP5:%.*]] = extractelement <2 x float> [[TMP4]], i32 0 -; THRESH1-NEXT: [[TMP6:%.*]] = extractelement <2 x float> [[TMP4]], i32 1 -; THRESH1-NEXT: [[ADD:%.*]] = fadd float [[TMP5]], [[TMP6]] -; THRESH1-NEXT: ret float [[ADD]] -; - %x0 = extractelement <2 x float> %x, i32 0 - %x1 = extractelement <2 x float> %x, i32 1 - %x0x0 = fmul float %x0, %x1 - %x1x1 = fmul float %x1, %x1 - %add = fadd float %x0x0, %x1x1 - ret float %add -} - |