[llvm] r279404 - [CostModel][X86] Replaced SSSE3 with SSE2 costs to create a better baseline
Simon Pilgrim via llvm-commits
llvm-commits at lists.llvm.org
Sun Aug 21 12:14:49 PDT 2016
Author: rksimon
Date: Sun Aug 21 14:14:48 2016
New Revision: 279404
URL: http://llvm.org/viewvc/llvm-project?rev=279404&view=rev
Log:
[CostModel][X86] Replaced SSSE3 with SSE2 costs to create a better baseline
Modified:
llvm/trunk/test/Analysis/CostModel/X86/arith-fp.ll
Modified: llvm/trunk/test/Analysis/CostModel/X86/arith-fp.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Analysis/CostModel/X86/arith-fp.ll?rev=279404&r1=279403&r2=279404&view=diff
==============================================================================
--- llvm/trunk/test/Analysis/CostModel/X86/arith-fp.ll (original)
+++ llvm/trunk/test/Analysis/CostModel/X86/arith-fp.ll Sun Aug 21 14:14:48 2016
@@ -1,4 +1,4 @@
-; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mattr=+ssse3 | FileCheck %s --check-prefix=CHECK --check-prefix=SSSE3
+; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mattr=+sse2 | FileCheck %s --check-prefix=CHECK --check-prefix=SSE2
; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mattr=+sse4.2 | FileCheck %s --check-prefix=CHECK --check-prefix=SSE42
; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mattr=+avx,+fma | FileCheck %s --check-prefix=CHECK --check-prefix=AVX
; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mattr=+avx2,+fma | FileCheck %s --check-prefix=CHECK --check-prefix=AVX2
@@ -10,38 +10,38 @@ target triple = "x86_64-apple-macosx10.8
; CHECK-LABEL: 'fadd'
define i32 @fadd(i32 %arg) {
- ; SSSE3: cost of 2 {{.*}} %A = fadd
+ ; SSE2: cost of 2 {{.*}} %A = fadd
; SSE42: cost of 2 {{.*}} %A = fadd
; AVX: cost of 2 {{.*}} %A = fadd
; AVX2: cost of 2 {{.*}} %A = fadd
; AVX512: cost of 2 {{.*}} %A = fadd
%A = fadd <4 x float> undef, undef
- ; SSSE3: cost of 4 {{.*}} %B = fadd
+ ; SSE2: cost of 4 {{.*}} %B = fadd
; SSE42: cost of 4 {{.*}} %B = fadd
; AVX: cost of 2 {{.*}} %B = fadd
; AVX2: cost of 2 {{.*}} %B = fadd
; AVX512: cost of 2 {{.*}} %B = fadd
%B = fadd <8 x float> undef, undef
- ; SSSE3: cost of 8 {{.*}} %C = fadd
+ ; SSE2: cost of 8 {{.*}} %C = fadd
; SSE42: cost of 8 {{.*}} %C = fadd
; AVX: cost of 4 {{.*}} %C = fadd
; AVX2: cost of 4 {{.*}} %C = fadd
; AVX512: cost of 2 {{.*}} %C = fadd
%C = fadd <16 x float> undef, undef
- ; SSSE3: cost of 2 {{.*}} %D = fadd
+ ; SSE2: cost of 2 {{.*}} %D = fadd
; SSE42: cost of 2 {{.*}} %D = fadd
; AVX: cost of 2 {{.*}} %D = fadd
; AVX2: cost of 2 {{.*}} %D = fadd
; AVX512: cost of 2 {{.*}} %D = fadd
%D = fadd <2 x double> undef, undef
- ; SSSE3: cost of 4 {{.*}} %E = fadd
+ ; SSE2: cost of 4 {{.*}} %E = fadd
; SSE42: cost of 4 {{.*}} %E = fadd
; AVX: cost of 2 {{.*}} %E = fadd
; AVX2: cost of 2 {{.*}} %E = fadd
; AVX512: cost of 2 {{.*}} %E = fadd
%E = fadd <4 x double> undef, undef
- ; SSSE3: cost of 8 {{.*}} %F = fadd
+ ; SSE2: cost of 8 {{.*}} %F = fadd
; SSE42: cost of 8 {{.*}} %F = fadd
; AVX: cost of 4 {{.*}} %F = fadd
; AVX2: cost of 4 {{.*}} %F = fadd
@@ -53,38 +53,38 @@ define i32 @fadd(i32 %arg) {
; CHECK-LABEL: 'fsub'
define i32 @fsub(i32 %arg) {
- ; SSSE3: cost of 2 {{.*}} %A = fsub
+ ; SSE2: cost of 2 {{.*}} %A = fsub
; SSE42: cost of 2 {{.*}} %A = fsub
; AVX: cost of 2 {{.*}} %A = fsub
; AVX2: cost of 2 {{.*}} %A = fsub
; AVX512: cost of 2 {{.*}} %A = fsub
%A = fsub <4 x float> undef, undef
- ; SSSE3: cost of 4 {{.*}} %B = fsub
+ ; SSE2: cost of 4 {{.*}} %B = fsub
; SSE42: cost of 4 {{.*}} %B = fsub
; AVX: cost of 2 {{.*}} %B = fsub
; AVX2: cost of 2 {{.*}} %B = fsub
; AVX512: cost of 2 {{.*}} %B = fsub
%B = fsub <8 x float> undef, undef
- ; SSSE3: cost of 8 {{.*}} %C = fsub
+ ; SSE2: cost of 8 {{.*}} %C = fsub
; SSE42: cost of 8 {{.*}} %C = fsub
; AVX: cost of 4 {{.*}} %C = fsub
; AVX2: cost of 4 {{.*}} %C = fsub
; AVX512: cost of 2 {{.*}} %C = fsub
%C = fsub <16 x float> undef, undef
- ; SSSE3: cost of 2 {{.*}} %D = fsub
+ ; SSE2: cost of 2 {{.*}} %D = fsub
; SSE42: cost of 2 {{.*}} %D = fsub
; AVX: cost of 2 {{.*}} %D = fsub
; AVX2: cost of 2 {{.*}} %D = fsub
; AVX512: cost of 2 {{.*}} %D = fsub
%D = fsub <2 x double> undef, undef
- ; SSSE3: cost of 4 {{.*}} %E = fsub
+ ; SSE2: cost of 4 {{.*}} %E = fsub
; SSE42: cost of 4 {{.*}} %E = fsub
; AVX: cost of 2 {{.*}} %E = fsub
; AVX2: cost of 2 {{.*}} %E = fsub
; AVX512: cost of 2 {{.*}} %E = fsub
%E = fsub <4 x double> undef, undef
- ; SSSE3: cost of 8 {{.*}} %F = fsub
+ ; SSE2: cost of 8 {{.*}} %F = fsub
; SSE42: cost of 8 {{.*}} %F = fsub
; AVX: cost of 4 {{.*}} %F = fsub
; AVX2: cost of 4 {{.*}} %F = fsub
@@ -96,38 +96,38 @@ define i32 @fsub(i32 %arg) {
; CHECK-LABEL: 'fmul'
define i32 @fmul(i32 %arg) {
- ; SSSE3: cost of 2 {{.*}} %A = fmul
+ ; SSE2: cost of 2 {{.*}} %A = fmul
; SSE42: cost of 2 {{.*}} %A = fmul
; AVX: cost of 2 {{.*}} %A = fmul
; AVX2: cost of 2 {{.*}} %A = fmul
; AVX512: cost of 2 {{.*}} %A = fmul
%A = fmul <4 x float> undef, undef
- ; SSSE3: cost of 4 {{.*}} %B = fmul
+ ; SSE2: cost of 4 {{.*}} %B = fmul
; SSE42: cost of 4 {{.*}} %B = fmul
; AVX: cost of 2 {{.*}} %B = fmul
; AVX2: cost of 2 {{.*}} %B = fmul
; AVX512: cost of 2 {{.*}} %B = fmul
%B = fmul <8 x float> undef, undef
- ; SSSE3: cost of 8 {{.*}} %C = fmul
+ ; SSE2: cost of 8 {{.*}} %C = fmul
; SSE42: cost of 8 {{.*}} %C = fmul
; AVX: cost of 4 {{.*}} %C = fmul
; AVX2: cost of 4 {{.*}} %C = fmul
; AVX512: cost of 2 {{.*}} %C = fmul
%C = fmul <16 x float> undef, undef
- ; SSSE3: cost of 2 {{.*}} %D = fmul
+ ; SSE2: cost of 2 {{.*}} %D = fmul
; SSE42: cost of 2 {{.*}} %D = fmul
; AVX: cost of 2 {{.*}} %D = fmul
; AVX2: cost of 2 {{.*}} %D = fmul
; AVX512: cost of 2 {{.*}} %D = fmul
%D = fmul <2 x double> undef, undef
- ; SSSE3: cost of 4 {{.*}} %E = fmul
+ ; SSE2: cost of 4 {{.*}} %E = fmul
; SSE42: cost of 4 {{.*}} %E = fmul
; AVX: cost of 2 {{.*}} %E = fmul
; AVX2: cost of 2 {{.*}} %E = fmul
; AVX512: cost of 2 {{.*}} %E = fmul
%E = fmul <4 x double> undef, undef
- ; SSSE3: cost of 8 {{.*}} %F = fmul
+ ; SSE2: cost of 8 {{.*}} %F = fmul
; SSE42: cost of 8 {{.*}} %F = fmul
; AVX: cost of 4 {{.*}} %F = fmul
; AVX2: cost of 4 {{.*}} %F = fmul
@@ -139,38 +139,38 @@ define i32 @fmul(i32 %arg) {
; CHECK-LABEL: 'fdiv'
define i32 @fdiv(i32 %arg) {
- ; SSSE3: cost of 2 {{.*}} %A = fdiv
+ ; SSE2: cost of 2 {{.*}} %A = fdiv
; SSE42: cost of 2 {{.*}} %A = fdiv
; AVX: cost of 2 {{.*}} %A = fdiv
; AVX2: cost of 2 {{.*}} %A = fdiv
; AVX512: cost of 2 {{.*}} %A = fdiv
%A = fdiv <4 x float> undef, undef
- ; SSSE3: cost of 4 {{.*}} %B = fdiv
+ ; SSE2: cost of 4 {{.*}} %B = fdiv
; SSE42: cost of 4 {{.*}} %B = fdiv
; AVX: cost of 2 {{.*}} %B = fdiv
; AVX2: cost of 2 {{.*}} %B = fdiv
; AVX512: cost of 2 {{.*}} %B = fdiv
%B = fdiv <8 x float> undef, undef
- ; SSSE3: cost of 8 {{.*}} %C = fdiv
+ ; SSE2: cost of 8 {{.*}} %C = fdiv
; SSE42: cost of 8 {{.*}} %C = fdiv
; AVX: cost of 4 {{.*}} %C = fdiv
; AVX2: cost of 4 {{.*}} %C = fdiv
; AVX512: cost of 2 {{.*}} %C = fdiv
%C = fdiv <16 x float> undef, undef
- ; SSSE3: cost of 2 {{.*}} %D = fdiv
+ ; SSE2: cost of 2 {{.*}} %D = fdiv
; SSE42: cost of 2 {{.*}} %D = fdiv
; AVX: cost of 2 {{.*}} %D = fdiv
; AVX2: cost of 2 {{.*}} %D = fdiv
; AVX512: cost of 2 {{.*}} %D = fdiv
%D = fdiv <2 x double> undef, undef
- ; SSSE3: cost of 4 {{.*}} %E = fdiv
+ ; SSE2: cost of 4 {{.*}} %E = fdiv
; SSE42: cost of 4 {{.*}} %E = fdiv
; AVX: cost of 2 {{.*}} %E = fdiv
; AVX2: cost of 2 {{.*}} %E = fdiv
; AVX512: cost of 2 {{.*}} %E = fdiv
%E = fdiv <4 x double> undef, undef
- ; SSSE3: cost of 8 {{.*}} %F = fdiv
+ ; SSE2: cost of 8 {{.*}} %F = fdiv
; SSE42: cost of 8 {{.*}} %F = fdiv
; AVX: cost of 4 {{.*}} %F = fdiv
; AVX2: cost of 4 {{.*}} %F = fdiv
@@ -182,38 +182,38 @@ define i32 @fdiv(i32 %arg) {
; CHECK-LABEL: 'frem'
define i32 @frem(i32 %arg) {
- ; SSSE3: cost of 14 {{.*}} %A = frem
+ ; SSE2: cost of 14 {{.*}} %A = frem
; SSE42: cost of 14 {{.*}} %A = frem
; AVX: cost of 14 {{.*}} %A = frem
; AVX2: cost of 14 {{.*}} %A = frem
; AVX512: cost of 14 {{.*}} %A = frem
%A = frem <4 x float> undef, undef
- ; SSSE3: cost of 28 {{.*}} %B = frem
+ ; SSE2: cost of 28 {{.*}} %B = frem
; SSE42: cost of 28 {{.*}} %B = frem
; AVX: cost of 30 {{.*}} %B = frem
; AVX2: cost of 30 {{.*}} %B = frem
; AVX512: cost of 30 {{.*}} %B = frem
%B = frem <8 x float> undef, undef
- ; SSSE3: cost of 56 {{.*}} %C = frem
+ ; SSE2: cost of 56 {{.*}} %C = frem
; SSE42: cost of 56 {{.*}} %C = frem
; AVX: cost of 60 {{.*}} %C = frem
; AVX2: cost of 60 {{.*}} %C = frem
; AVX512: cost of 62 {{.*}} %C = frem
%C = frem <16 x float> undef, undef
- ; SSSE3: cost of 6 {{.*}} %D = frem
+ ; SSE2: cost of 6 {{.*}} %D = frem
; SSE42: cost of 6 {{.*}} %D = frem
; AVX: cost of 6 {{.*}} %D = frem
; AVX2: cost of 6 {{.*}} %D = frem
; AVX512: cost of 6 {{.*}} %D = frem
%D = frem <2 x double> undef, undef
- ; SSSE3: cost of 12 {{.*}} %E = frem
+ ; SSE2: cost of 12 {{.*}} %E = frem
; SSE42: cost of 12 {{.*}} %E = frem
; AVX: cost of 14 {{.*}} %E = frem
; AVX2: cost of 14 {{.*}} %E = frem
; AVX512: cost of 14 {{.*}} %E = frem
%E = frem <4 x double> undef, undef
- ; SSSE3: cost of 24 {{.*}} %F = frem
+ ; SSE2: cost of 24 {{.*}} %F = frem
; SSE42: cost of 24 {{.*}} %F = frem
; AVX: cost of 28 {{.*}} %F = frem
; AVX2: cost of 28 {{.*}} %F = frem
@@ -225,38 +225,38 @@ define i32 @frem(i32 %arg) {
; CHECK-LABEL: 'fsqrt'
define i32 @fsqrt(i32 %arg) {
- ; SSSE3: cost of 1 {{.*}} %A = call <4 x float> @llvm.sqrt.v4f32
+ ; SSE2: cost of 1 {{.*}} %A = call <4 x float> @llvm.sqrt.v4f32
; SSE42: cost of 1 {{.*}} %A = call <4 x float> @llvm.sqrt.v4f32
; AVX: cost of 1 {{.*}} %A = call <4 x float> @llvm.sqrt.v4f32
; AVX2: cost of 1 {{.*}} %A = call <4 x float> @llvm.sqrt.v4f32
; AVX512: cost of 1 {{.*}} %A = call <4 x float> @llvm.sqrt.v4f32
%A = call <4 x float> @llvm.sqrt.v4f32(<4 x float> undef)
- ; SSSE3: cost of 4 {{.*}} %B = call <8 x float> @llvm.sqrt.v8f32
+ ; SSE2: cost of 4 {{.*}} %B = call <8 x float> @llvm.sqrt.v8f32
; SSE42: cost of 4 {{.*}} %B = call <8 x float> @llvm.sqrt.v8f32
; AVX: cost of 1 {{.*}} %B = call <8 x float> @llvm.sqrt.v8f32
; AVX2: cost of 1 {{.*}} %B = call <8 x float> @llvm.sqrt.v8f32
; AVX512: cost of 1 {{.*}} %B = call <8 x float> @llvm.sqrt.v8f32
%B = call <8 x float> @llvm.sqrt.v8f32(<8 x float> undef)
- ; SSSE3: cost of 8 {{.*}} %C = call <16 x float> @llvm.sqrt.v16f32
+ ; SSE2: cost of 8 {{.*}} %C = call <16 x float> @llvm.sqrt.v16f32
; SSE42: cost of 8 {{.*}} %C = call <16 x float> @llvm.sqrt.v16f32
; AVX: cost of 4 {{.*}} %C = call <16 x float> @llvm.sqrt.v16f32
; AVX2: cost of 4 {{.*}} %C = call <16 x float> @llvm.sqrt.v16f32
; AVX512: cost of 1 {{.*}} %C = call <16 x float> @llvm.sqrt.v16f32
%C = call <16 x float> @llvm.sqrt.v16f32(<16 x float> undef)
- ; SSSE3: cost of 1 {{.*}} %D = call <2 x double> @llvm.sqrt.v2f64
+ ; SSE2: cost of 1 {{.*}} %D = call <2 x double> @llvm.sqrt.v2f64
; SSE42: cost of 1 {{.*}} %D = call <2 x double> @llvm.sqrt.v2f64
; AVX: cost of 1 {{.*}} %D = call <2 x double> @llvm.sqrt.v2f64
; AVX2: cost of 1 {{.*}} %D = call <2 x double> @llvm.sqrt.v2f64
; AVX512: cost of 1 {{.*}} %D = call <2 x double> @llvm.sqrt.v2f64
%D = call <2 x double> @llvm.sqrt.v2f64(<2 x double> undef)
- ; SSSE3: cost of 4 {{.*}} %E = call <4 x double> @llvm.sqrt.v4f64
+ ; SSE2: cost of 4 {{.*}} %E = call <4 x double> @llvm.sqrt.v4f64
; SSE42: cost of 4 {{.*}} %E = call <4 x double> @llvm.sqrt.v4f64
; AVX: cost of 1 {{.*}} %E = call <4 x double> @llvm.sqrt.v4f64
; AVX2: cost of 1 {{.*}} %E = call <4 x double> @llvm.sqrt.v4f64
; AVX512: cost of 1 {{.*}} %E = call <4 x double> @llvm.sqrt.v4f64
%E = call <4 x double> @llvm.sqrt.v4f64(<4 x double> undef)
- ; SSSE3: cost of 8 {{.*}} %F = call <8 x double> @llvm.sqrt.v8f64
+ ; SSE2: cost of 8 {{.*}} %F = call <8 x double> @llvm.sqrt.v8f64
; SSE42: cost of 8 {{.*}} %F = call <8 x double> @llvm.sqrt.v8f64
; AVX: cost of 4 {{.*}} %F = call <8 x double> @llvm.sqrt.v8f64
; AVX2: cost of 4 {{.*}} %F = call <8 x double> @llvm.sqrt.v8f64
@@ -268,38 +268,38 @@ define i32 @fsqrt(i32 %arg) {
; CHECK-LABEL: 'fma'
define i32 @fma(i32 %arg) {
- ; SSSE3: cost of 52 {{.*}} %A = call <4 x float> @llvm.fma.v4f32
+ ; SSE2: cost of 52 {{.*}} %A = call <4 x float> @llvm.fma.v4f32
; SSE42: cost of 52 {{.*}} %A = call <4 x float> @llvm.fma.v4f32
; AVX: cost of 1 {{.*}} %A = call <4 x float> @llvm.fma.v4f32
; AVX2: cost of 1 {{.*}} %A = call <4 x float> @llvm.fma.v4f32
; AVX512: cost of 1 {{.*}} %A = call <4 x float> @llvm.fma.v4f32
%A = call <4 x float> @llvm.fma.v4f32(<4 x float> undef, <4 x float> undef, <4 x float> undef)
- ; SSSE3: cost of 104 {{.*}} %B = call <8 x float> @llvm.fma.v8f32
+ ; SSE2: cost of 104 {{.*}} %B = call <8 x float> @llvm.fma.v8f32
; SSE42: cost of 104 {{.*}} %B = call <8 x float> @llvm.fma.v8f32
; AVX: cost of 1 {{.*}} %B = call <8 x float> @llvm.fma.v8f32
; AVX2: cost of 1 {{.*}} %B = call <8 x float> @llvm.fma.v8f32
; AVX512: cost of 1 {{.*}} %B = call <8 x float> @llvm.fma.v8f32
%B = call <8 x float> @llvm.fma.v8f32(<8 x float> undef, <8 x float> undef, <8 x float> undef)
- ; SSSE3: cost of 208 {{.*}} %C = call <16 x float> @llvm.fma.v16f32
+ ; SSE2: cost of 208 {{.*}} %C = call <16 x float> @llvm.fma.v16f32
; SSE42: cost of 208 {{.*}} %C = call <16 x float> @llvm.fma.v16f32
; AVX: cost of 4 {{.*}} %C = call <16 x float> @llvm.fma.v16f32
; AVX2: cost of 4 {{.*}} %C = call <16 x float> @llvm.fma.v16f32
; AVX512: cost of 1 {{.*}} %C = call <16 x float> @llvm.fma.v16f32
%C = call <16 x float> @llvm.fma.v16f32(<16 x float> undef, <16 x float> undef, <16 x float> undef)
- ; SSSE3: cost of 24 {{.*}} %D = call <2 x double> @llvm.fma.v2f64
+ ; SSE2: cost of 24 {{.*}} %D = call <2 x double> @llvm.fma.v2f64
; SSE42: cost of 24 {{.*}} %D = call <2 x double> @llvm.fma.v2f64
; AVX: cost of 1 {{.*}} %D = call <2 x double> @llvm.fma.v2f64
; AVX2: cost of 1 {{.*}} %D = call <2 x double> @llvm.fma.v2f64
; AVX512: cost of 1 {{.*}} %D = call <2 x double> @llvm.fma.v2f64
%D = call <2 x double> @llvm.fma.v2f64(<2 x double> undef, <2 x double> undef, <2 x double> undef)
- ; SSSE3: cost of 48 {{.*}} %E = call <4 x double> @llvm.fma.v4f64
+ ; SSE2: cost of 48 {{.*}} %E = call <4 x double> @llvm.fma.v4f64
; SSE42: cost of 48 {{.*}} %E = call <4 x double> @llvm.fma.v4f64
; AVX: cost of 1 {{.*}} %E = call <4 x double> @llvm.fma.v4f64
; AVX2: cost of 1 {{.*}} %E = call <4 x double> @llvm.fma.v4f64
; AVX512: cost of 1 {{.*}} %E = call <4 x double> @llvm.fma.v4f64
%E = call <4 x double> @llvm.fma.v4f64(<4 x double> undef, <4 x double> undef, <4 x double> undef)
- ; SSSE3: cost of 96 {{.*}} %F = call <8 x double> @llvm.fma.v8f64
+ ; SSE2: cost of 96 {{.*}} %F = call <8 x double> @llvm.fma.v8f64
; SSE42: cost of 96 {{.*}} %F = call <8 x double> @llvm.fma.v8f64
; AVX: cost of 4 {{.*}} %F = call <8 x double> @llvm.fma.v8f64
; AVX2: cost of 4 {{.*}} %F = call <8 x double> @llvm.fma.v8f64
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