From: Bruno Cardoso Lopes <bruno.cardoso@gmail.com>
Date: Thu, 26 Feb 2015 15:10:38 +0000 (+0000)
Subject: [X86][MMX] Remove widening experimental flag from MMX tests.
X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=commitdiff_plain;h=dde2e4f7b9afa9e917ecfb3b023bc008d01fd9ad

[X86][MMX] Remove widening experimental flag from MMX tests.

Turns out that after the past MMX commits, we don't need to rely on this
flag to get better codegen for MMX. Also update the tests to become
triple neutral.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230637 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/CodeGen/X86/bitcast-mmx.ll b/test/CodeGen/X86/bitcast-mmx.ll
index 0f2c21a7e44..8aeee1d8503 100644
--- a/test/CodeGen/X86/bitcast-mmx.ll
+++ b/test/CodeGen/X86/bitcast-mmx.ll
@@ -1,9 +1,9 @@
-; RUN: llc < %s -mtriple=x86_64-darwin -x86-experimental-vector-widening-legalization -mattr=+mmx,+sse2 | FileCheck %s
+; RUN: llc < %s -march=x86_64 -mattr=+mmx,+sse2 | FileCheck %s
 
 define i32 @t0(i64 %x) {
 ; CHECK-LABEL: t0:
-; CHECK:       ## BB#0: ## %entry
-; CHECK-NEXT:    movd %rdi, %mm0
+; CHECK:       # BB#0:{{.*}} %entry
+; CHECK:    movd %[[REG1:[a-z]+]], %mm0
 ; CHECK-NEXT:    pshufw $238, %mm0, %mm0
 ; CHECK-NEXT:    movd %mm0, %eax
 ; CHECK-NEXT:    retq
@@ -21,9 +21,9 @@ entry:
 
 define i64 @t1(i64 %x, i32 %n) {
 ; CHECK-LABEL: t1:
-; CHECK:       ## BB#0: ## %entry
-; CHECK-NEXT:    movd %esi, %mm0
-; CHECK-NEXT:    movd %rdi, %mm1
+; CHECK:       # BB#0:{{.*}} %entry
+; CHECK:    movd %[[REG2:[a-z]+]], %mm0
+; CHECK-NEXT:    movd %[[REG1]], %mm1
 ; CHECK-NEXT:    psllq %mm0, %mm1
 ; CHECK-NEXT:    movd %mm1, %rax
 ; CHECK-NEXT:    retq
@@ -36,14 +36,14 @@ entry:
 
 define i64 @t2(i64 %x, i32 %n, i32 %w) {
 ; CHECK-LABEL: t2:
-; CHECK:       ## BB#0: ## %entry
-; CHECK-NEXT:    movd %esi, %mm0
-; CHECK-NEXT:    movd %edx, %mm1
-; CHECK-NEXT:    psllq %mm0, %mm1
-; CHECK-NEXT:    movd %rdi, %mm0
-; CHECK-NEXT:    por %mm1, %mm0
-; CHECK-NEXT:    movd %mm0, %rax
-; CHECK-NEXT:    retq
+; CHECK:       # BB#0:{{.*}} %entry
+; CHECK:  movd %[[REG4:[a-z]+]], %mm0
+; CHECK-NEXT:  movd %[[REG6:[a-z0-9]+]], %mm1
+; CHECK-NEXT:  psllq %mm0, %mm1
+; CHECK-NEXT:  movd %[[REG1]], %mm0
+; CHECK-NEXT:  por %mm1, %mm0
+; CHECK-NEXT:  movd %mm0, %rax
+; CHECK-NEXT:  retq
 entry:
   %0 = insertelement <2 x i32> undef, i32 %w, i32 0
   %1 = insertelement <2 x i32> %0, i32 0, i32 1
@@ -57,9 +57,9 @@ entry:
 
 define i64 @t3(<1 x i64>* %y, i32* %n) {
 ; CHECK-LABEL: t3:
-; CHECK:       ## BB#0: ## %entry
-; CHECK-NEXT:    movq (%rdi), %mm0
-; CHECK-NEXT:    psllq (%rsi), %mm0
+; CHECK:       # BB#0:{{.*}} %entry
+; CHECK:    movq (%[[REG1]]), %mm0
+; CHECK-NEXT:    psllq (%[[REG3:[a-z]+]]), %mm0
 ; CHECK-NEXT:    movd %mm0, %rax
 ; CHECK-NEXT:    retq
 entry:
diff --git a/test/CodeGen/X86/vec_extract-mmx.ll b/test/CodeGen/X86/vec_extract-mmx.ll
index 6b467b83efa..118163cc534 100644
--- a/test/CodeGen/X86/vec_extract-mmx.ll
+++ b/test/CodeGen/X86/vec_extract-mmx.ll
@@ -1,12 +1,13 @@
-; RUN: llc < %s -mtriple=x86_64-darwin -x86-experimental-vector-widening-legalization -mattr=+mmx,+sse2 | FileCheck %s
+; RUN: llc < %s -march=x86_64 -mattr=+mmx,+sse2 | FileCheck %s
 
 define i32 @test0(<1 x i64>* %v4) {
 ; CHECK-LABEL: test0:
-; CHECK:       ## BB#0:
-; CHECK-NEXT:    pshufw $238, (%rdi), %mm0
+; CHECK:       # BB#0:{{.*}} %entry
+; CHECK:    pshufw $238, (%[[REG:[a-z]+]]), %mm0
 ; CHECK-NEXT:    movd %mm0, %eax
 ; CHECK-NEXT:    addl $32, %eax
 ; CHECK-NEXT:    retq
+entry:
   %v5 = load <1 x i64>* %v4, align 8
   %v12 = bitcast <1 x i64> %v5 to <4 x i16>
   %v13 = bitcast <4 x i16> %v12 to x86_mmx
@@ -22,8 +23,8 @@ define i32 @test0(<1 x i64>* %v4) {
 
 define i32 @test1(i32* nocapture readonly %ptr) {
 ; CHECK-LABEL: test1:
-; CHECK:       ## BB#0: ## %entry
-; CHECK-NEXT:    movd (%rdi), %mm0
+; CHECK:       # BB#0:{{.*}} %entry
+; CHECK:    movd (%[[REG]]), %mm0
 ; CHECK-NEXT:    pshufw $232, %mm0, %mm0
 ; CHECK-NEXT:    movd %mm0, %eax
 ; CHECK-NEXT:    emms
@@ -48,8 +49,8 @@ entry:
 
 define i32 @test2(i32* nocapture readonly %ptr) {
 ; CHECK-LABEL: test2:
-; CHECK:       ## BB#0: ## %entry
-; CHECK-NEXT:    pshufw $232, (%rdi), %mm0
+; CHECK:       # BB#0:{{.*}} %entry
+; CHECK:    pshufw $232, (%[[REG]]), %mm0
 ; CHECK-NEXT:    movd %mm0, %eax
 ; CHECK-NEXT:    emms
 ; CHECK-NEXT:    retq