From b0a0576ffc09441bd229f420d85f31bbe9171dc2 Mon Sep 17 00:00:00 2001
From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Sun, 21 Aug 2016 19:14:48 +0000
Subject: [PATCH] [CostModel][X86] Replaced SSSE3 with SSE2 costs to create a
 better baseline

llvm-svn: 279404
---
 llvm/test/Analysis/CostModel/X86/arith-fp.ll | 86 ++++++++++++++--------------
 1 file changed, 43 insertions(+), 43 deletions(-)

diff --git a/llvm/test/Analysis/CostModel/X86/arith-fp.ll b/llvm/test/Analysis/CostModel/X86/arith-fp.ll
index 6a68a7f..710e5fb 100644
--- a/llvm/test/Analysis/CostModel/X86/arith-fp.ll
+++ b/llvm/test/Analysis/CostModel/X86/arith-fp.ll
@@ -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-macosx10.8.0"
 
 ; 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
-- 
2.7.4