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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2017-04-28 11:53:08 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2017-04-28 11:53:08 +0000 |
| commit | ec93334317830547c97b47c9f3d6da730bd91904 (patch) | |
| tree | d62e4b85d59fce97d9e0cfdb6c4599796f524b02 | |
| parent | abed49699b8157b4981c6d9e69080c73364d0d87 (diff) | |
| download | bcm5719-llvm-ec93334317830547c97b47c9f3d6da730bd91904.tar.gz bcm5719-llvm-ec93334317830547c97b47c9f3d6da730bd91904.zip | |
[X86][SSE] Added new tests from D32416 to show codegen delta
llvm-svn: 301641
| -rw-r--r-- | llvm/test/CodeGen/X86/pr28129.ll | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/pr28129.ll b/llvm/test/CodeGen/X86/pr28129.ll new file mode 100644 index 00000000000..a155f71f79c --- /dev/null +++ b/llvm/test/CodeGen/X86/pr28129.ll @@ -0,0 +1,87 @@ +; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py +; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=avx | FileCheck %s --check-prefix=X86 +; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=avx | FileCheck %s --check-prefix=X64 + +define <4 x double> @cmp4f64_domain(<4 x double> %a) { +; X86-LABEL: cmp4f64_domain: +; X86: # BB#0: +; X86-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1 +; X86-NEXT: vinsertf128 $1, %xmm1, %ymm1, %ymm1 +; X86-NEXT: vaddpd %ymm1, %ymm0, %ymm0 +; X86-NEXT: retl +; +; X64-LABEL: cmp4f64_domain: +; X64: # BB#0: +; X64-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1 +; X64-NEXT: vinsertf128 $1, %xmm1, %ymm1, %ymm1 +; X64-NEXT: vaddpd %ymm1, %ymm0, %ymm0 +; X64-NEXT: retq + %cmp = fcmp oeq <4 x double> zeroinitializer, zeroinitializer + %sext = sext <4 x i1> %cmp to <4 x i64> + %mask = bitcast <4 x i64> %sext to <4 x double> + %add = fadd <4 x double> %a, %mask + ret <4 x double> %add +} + +define <4 x double> @cmp4f64_domain_optsize(<4 x double> %a) optsize { +; X86-LABEL: cmp4f64_domain_optsize: +; X86: # BB#0: +; X86-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1 +; X86-NEXT: vinsertf128 $1, %xmm1, %ymm1, %ymm1 +; X86-NEXT: vaddpd %ymm1, %ymm0, %ymm0 +; X86-NEXT: retl +; +; X64-LABEL: cmp4f64_domain_optsize: +; X64: # BB#0: +; X64-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1 +; X64-NEXT: vinsertf128 $1, %xmm1, %ymm1, %ymm1 +; X64-NEXT: vaddpd %ymm1, %ymm0, %ymm0 +; X64-NEXT: retq + %cmp = fcmp oeq <4 x double> zeroinitializer, zeroinitializer + %sext = sext <4 x i1> %cmp to <4 x i64> + %mask = bitcast <4 x i64> %sext to <4 x double> + %add = fadd <4 x double> %a, %mask + ret <4 x double> %add +} + +define <8 x float> @cmp8f32_domain(<8 x float> %a) { +; X86-LABEL: cmp8f32_domain: +; X86: # BB#0: +; X86-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1 +; X86-NEXT: vinsertf128 $1, %xmm1, %ymm1, %ymm1 +; X86-NEXT: vaddps %ymm1, %ymm0, %ymm0 +; X86-NEXT: retl +; +; X64-LABEL: cmp8f32_domain: +; X64: # BB#0: +; X64-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1 +; X64-NEXT: vinsertf128 $1, %xmm1, %ymm1, %ymm1 +; X64-NEXT: vaddps %ymm1, %ymm0, %ymm0 +; X64-NEXT: retq + %cmp = fcmp oeq <8 x float> zeroinitializer, zeroinitializer + %sext = sext <8 x i1> %cmp to <8 x i32> + %mask = bitcast <8 x i32> %sext to <8 x float> + %add = fadd <8 x float> %a, %mask + ret <8 x float> %add +} + +define <8 x float> @cmp8f32_domain_optsize(<8 x float> %a) optsize { +; X86-LABEL: cmp8f32_domain_optsize: +; X86: # BB#0: +; X86-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1 +; X86-NEXT: vinsertf128 $1, %xmm1, %ymm1, %ymm1 +; X86-NEXT: vaddps %ymm1, %ymm0, %ymm0 +; X86-NEXT: retl +; +; X64-LABEL: cmp8f32_domain_optsize: +; X64: # BB#0: +; X64-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1 +; X64-NEXT: vinsertf128 $1, %xmm1, %ymm1, %ymm1 +; X64-NEXT: vaddps %ymm1, %ymm0, %ymm0 +; X64-NEXT: retq + %cmp = fcmp oeq <8 x float> zeroinitializer, zeroinitializer + %sext = sext <8 x i1> %cmp to <8 x i32> + %mask = bitcast <8 x i32> %sext to <8 x float> + %add = fadd <8 x float> %a, %mask + ret <8 x float> %add +} |
