From 8b021c382d3e4afdf310ab8bbddd8012c7c9dc93 Mon Sep 17 00:00:00 2001 From: Simon Pilgrim Date: Sat, 1 Oct 2016 16:30:13 +0000 Subject: [PATCH] [CostModel][X86] Added fabs costs llvm-svn: 283042 --- llvm/test/Analysis/CostModel/X86/arith-fp.ll | 65 ++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) diff --git a/llvm/test/Analysis/CostModel/X86/arith-fp.ll b/llvm/test/Analysis/CostModel/X86/arith-fp.ll index a1c370c..d806d45 100644 --- a/llvm/test/Analysis/CostModel/X86/arith-fp.ll +++ b/llvm/test/Analysis/CostModel/X86/arith-fp.ll @@ -338,6 +338,61 @@ define i32 @fsqrt(i32 %arg) { ret i32 undef } +; CHECK-LABEL: 'fabs' +define i32 @fabs(i32 %arg) { + ; SSE2: cost of 2 {{.*}} %F32 = call float @llvm.fabs.f32 + ; SSE42: cost of 2 {{.*}} %F32 = call float @llvm.fabs.f32 + ; AVX: cost of 2 {{.*}} %F32 = call float @llvm.fabs.f32 + ; AVX2: cost of 2 {{.*}} %F32 = call float @llvm.fabs.f32 + ; AVX512: cost of 2 {{.*}} %F32 = call float @llvm.fabs.f32 + %F32 = call float @llvm.fabs.f32(float undef) + ; SSE2: cost of 2 {{.*}} %V4F32 = call <4 x float> @llvm.fabs.v4f32 + ; SSE42: cost of 2 {{.*}} %V4F32 = call <4 x float> @llvm.fabs.v4f32 + ; AVX: cost of 2 {{.*}} %V4F32 = call <4 x float> @llvm.fabs.v4f32 + ; AVX2: cost of 2 {{.*}} %V4F32 = call <4 x float> @llvm.fabs.v4f32 + ; AVX512: cost of 2 {{.*}} %V4F32 = call <4 x float> @llvm.fabs.v4f32 + %V4F32 = call <4 x float> @llvm.fabs.v4f32(<4 x float> undef) + ; SSE2: cost of 4 {{.*}} %V8F32 = call <8 x float> @llvm.fabs.v8f32 + ; SSE42: cost of 4 {{.*}} %V8F32 = call <8 x float> @llvm.fabs.v8f32 + ; AVX: cost of 2 {{.*}} %V8F32 = call <8 x float> @llvm.fabs.v8f32 + ; AVX2: cost of 2 {{.*}} %V8F32 = call <8 x float> @llvm.fabs.v8f32 + ; AVX512: cost of 2 {{.*}} %V8F32 = call <8 x float> @llvm.fabs.v8f32 + %V8F32 = call <8 x float> @llvm.fabs.v8f32(<8 x float> undef) + ; SSE2: cost of 8 {{.*}} %V16F32 = call <16 x float> @llvm.fabs.v16f32 + ; SSE42: cost of 8 {{.*}} %V16F32 = call <16 x float> @llvm.fabs.v16f32 + ; AVX: cost of 4 {{.*}} %V16F32 = call <16 x float> @llvm.fabs.v16f32 + ; AVX2: cost of 4 {{.*}} %V16F32 = call <16 x float> @llvm.fabs.v16f32 + ; AVX512: cost of 2 {{.*}} %V16F32 = call <16 x float> @llvm.fabs.v16f32 + %V16F32 = call <16 x float> @llvm.fabs.v16f32(<16 x float> undef) + + ; SSE2: cost of 2 {{.*}} %F64 = call double @llvm.fabs.f64 + ; SSE42: cost of 2 {{.*}} %F64 = call double @llvm.fabs.f64 + ; AVX: cost of 2 {{.*}} %F64 = call double @llvm.fabs.f64 + ; AVX2: cost of 2 {{.*}} %F64 = call double @llvm.fabs.f64 + ; AVX512: cost of 2 {{.*}} %F64 = call double @llvm.fabs.f64 + %F64 = call double @llvm.fabs.f64(double undef) + ; SSE2: cost of 2 {{.*}} %V2F64 = call <2 x double> @llvm.fabs.v2f64 + ; SSE42: cost of 2 {{.*}} %V2F64 = call <2 x double> @llvm.fabs.v2f64 + ; AVX: cost of 2 {{.*}} %V2F64 = call <2 x double> @llvm.fabs.v2f64 + ; AVX2: cost of 2 {{.*}} %V2F64 = call <2 x double> @llvm.fabs.v2f64 + ; AVX512: cost of 2 {{.*}} %V2F64 = call <2 x double> @llvm.fabs.v2f64 + %V2F64 = call <2 x double> @llvm.fabs.v2f64(<2 x double> undef) + ; SSE2: cost of 4 {{.*}} %V4F64 = call <4 x double> @llvm.fabs.v4f64 + ; SSE42: cost of 4 {{.*}} %V4F64 = call <4 x double> @llvm.fabs.v4f64 + ; AVX: cost of 2 {{.*}} %V4F64 = call <4 x double> @llvm.fabs.v4f64 + ; AVX2: cost of 2 {{.*}} %V4F64 = call <4 x double> @llvm.fabs.v4f64 + ; AVX512: cost of 2 {{.*}} %V4F64 = call <4 x double> @llvm.fabs.v4f64 + %V4F64 = call <4 x double> @llvm.fabs.v4f64(<4 x double> undef) + ; SSE2: cost of 8 {{.*}} %V8F64 = call <8 x double> @llvm.fabs.v8f64 + ; SSE42: cost of 8 {{.*}} %V8F64 = call <8 x double> @llvm.fabs.v8f64 + ; AVX: cost of 4 {{.*}} %V8F64 = call <8 x double> @llvm.fabs.v8f64 + ; AVX2: cost of 4 {{.*}} %V8F64 = call <8 x double> @llvm.fabs.v8f64 + ; AVX512: cost of 2 {{.*}} %V8F64 = call <8 x double> @llvm.fabs.v8f64 + %V8F64 = call <8 x double> @llvm.fabs.v8f64(<8 x double> undef) + + ret i32 undef +} + ; CHECK-LABEL: 'fma' define i32 @fma(i32 %arg) { ; SSE2: cost of 10 {{.*}} %F32 = call float @llvm.fma.f32 @@ -403,6 +458,16 @@ declare <2 x double> @llvm.sqrt.v2f64(<2 x double>) declare <4 x double> @llvm.sqrt.v4f64(<4 x double>) declare <8 x double> @llvm.sqrt.v8f64(<8 x double>) +declare float @llvm.fabs.f32(float) +declare <4 x float> @llvm.fabs.v4f32(<4 x float>) +declare <8 x float> @llvm.fabs.v8f32(<8 x float>) +declare <16 x float> @llvm.fabs.v16f32(<16 x float>) + +declare double @llvm.fabs.f64(double) +declare <2 x double> @llvm.fabs.v2f64(<2 x double>) +declare <4 x double> @llvm.fabs.v4f64(<4 x double>) +declare <8 x double> @llvm.fabs.v8f64(<8 x double>) + declare float @llvm.fma.f32(float, float, float) declare <4 x float> @llvm.fma.v4f32(<4 x float>, <4 x float>, <4 x float>) declare <8 x float> @llvm.fma.v8f32(<8 x float>, <8 x float>, <8 x float>) -- 2.7.4