From 27f7a0622cd2dfeeb3b16c00f10c07823d315c79 Mon Sep 17 00:00:00 2001
From: Alex Rosenberg <alexr@leftfield.org>
Date: Thu, 29 Jan 2015 13:31:32 +0000
Subject: [PATCH] Cleanup a few tests on sse4a machines and FileCheckize along
 the way.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227437 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/X86/2006-05-22-FPSetEQ.ll                | 9 ++++++---
 test/CodeGen/X86/2009-01-25-NoSSE.ll                  | 4 +++-
 test/CodeGen/X86/2009-06-18-movlp-shuffle-register.ll | 2 +-
 test/CodeGen/X86/barrier.ll                           | 3 ++-
 test/CodeGen/X86/nosse-varargs.ll                     | 7 ++++---
 test/CodeGen/X86/sse4a.ll                             | 1 +
 6 files changed, 17 insertions(+), 9 deletions(-)

diff --git a/test/CodeGen/X86/2006-05-22-FPSetEQ.ll b/test/CodeGen/X86/2006-05-22-FPSetEQ.ll
index 6c5a4fb3bd5..3be77f5c309 100644
--- a/test/CodeGen/X86/2006-05-22-FPSetEQ.ll
+++ b/test/CodeGen/X86/2006-05-22-FPSetEQ.ll
@@ -1,7 +1,10 @@
-; RUN: llc < %s -march=x86 -mattr=-sse | grep setnp
-; RUN: llc < %s -march=x86 -mattr=-sse -enable-unsafe-fp-math -enable-no-nans-fp-math | \
-; RUN:   not grep setnp
+; RUN: llc < %s -march=x86 -mattr=-sse | FileCheck %s -check-prefix=WITHNANS
+; RUN: llc < %s -march=x86 -mattr=-sse -enable-unsafe-fp-math -enable-no-nans-fp-math | FileCheck %s -check-prefix=NONANS
 
+; WITHNANS-LABEL: test:
+; WITHNANS: setnp
+; NONANS-LABEL: test:
+; NONANS-NOT: setnp
 define i32 @test(float %f) {
 	%tmp = fcmp oeq float %f, 0.000000e+00		; <i1> [#uses=1]
 	%tmp.upgrd.1 = zext i1 %tmp to i32		; <i32> [#uses=1]
diff --git a/test/CodeGen/X86/2009-01-25-NoSSE.ll b/test/CodeGen/X86/2009-01-25-NoSSE.ll
index 8406c4a2cc8..f444cc9f332 100644
--- a/test/CodeGen/X86/2009-01-25-NoSSE.ll
+++ b/test/CodeGen/X86/2009-01-25-NoSSE.ll
@@ -1,4 +1,4 @@
-; RUN: llc < %s -march=x86-64 -mattr=-sse,-sse2 | not grep xmm
+; RUN: llc < %s -march=x86-64 -mattr=-sse,-sse2,-sse4a | FileCheck %s
 ; PR3402
 target datalayout =
 "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
@@ -6,6 +6,8 @@ target triple = "x86_64-unknown-linux-gnu"
 
 %struct.ktermios = type { i32, i32, i32, i32, i8, [19 x i8], i32, i32 }
 
+; CHECK-NOT: xmm
+; CHECK-NOT: ymm
 define void @foo() nounwind {
 entry:
   %termios = alloca %struct.ktermios, align 8
diff --git a/test/CodeGen/X86/2009-06-18-movlp-shuffle-register.ll b/test/CodeGen/X86/2009-06-18-movlp-shuffle-register.ll
index 4c4552da16a..1386370e916 100644
--- a/test/CodeGen/X86/2009-06-18-movlp-shuffle-register.ll
+++ b/test/CodeGen/X86/2009-06-18-movlp-shuffle-register.ll
@@ -1,4 +1,4 @@
-; RUN: llc < %s -march=x86 -mattr=+sse,-sse2 | FileCheck %s
+; RUN: llc < %s -march=x86 -mattr=+sse,-sse2,-sse4a | FileCheck %s
 ; PR2484
 
 define <4 x float> @f4523(<4 x float> %a,<4 x float> %b) nounwind {
diff --git a/test/CodeGen/X86/barrier.ll b/test/CodeGen/X86/barrier.ll
index 4769b39964a..26027263cae 100644
--- a/test/CodeGen/X86/barrier.ll
+++ b/test/CodeGen/X86/barrier.ll
@@ -1,6 +1,7 @@
-; RUN: llc < %s -march=x86 -mattr=-sse2 | grep lock
+; RUN: llc < %s -march=x86 -mattr=-sse2,-sse4a | FileCheck %s
 
 define void @test() {
+; CHECK: lock
 	fence seq_cst
 	ret void
 }
diff --git a/test/CodeGen/X86/nosse-varargs.ll b/test/CodeGen/X86/nosse-varargs.ll
index e6da0ab5e37..8070c475e66 100644
--- a/test/CodeGen/X86/nosse-varargs.ll
+++ b/test/CodeGen/X86/nosse-varargs.ll
@@ -1,11 +1,12 @@
-; RUN: llvm-as < %s > %t
-; RUN: llc -march=x86-64 -mattr=-sse < %t | not grep xmm
-; RUN: llc -march=x86-64 < %t | grep xmm
+; RUN: llc < %s -march=x86-64 -mattr=-sse | FileCheck %s -check-prefix=NOSSE
+; RUN: llc < %s -march=x86-64 | FileCheck %s -check-prefix=YESSSE
 ; PR3403
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
 target triple = "x86_64-unknown-linux-gnu"
 	%struct.__va_list_tag = type { i32, i32, i8*, i8* }
 
+; NOSSE-NOT: xmm
+; YESSSE: xmm
 define i32 @foo(float %a, i8* nocapture %fmt, ...) nounwind {
 entry:
 	%ap = alloca [1 x %struct.__va_list_tag], align 8		; <[1 x %struct.__va_list_tag]*> [#uses=4]
diff --git a/test/CodeGen/X86/sse4a.ll b/test/CodeGen/X86/sse4a.ll
index 165d47639d7..f8fa125f98e 100644
--- a/test/CodeGen/X86/sse4a.ll
+++ b/test/CodeGen/X86/sse4a.ll
@@ -1,4 +1,5 @@
 ; RUN: llc < %s -mtriple=i686-apple-darwin9 -mattr=sse4a | FileCheck %s
+; RUN: llc < %s -mtriple=x86_64-unknown-linux -mattr=sse4a | FileCheck %s
 
 define void @test1(i8* %p, <4 x float> %a) nounwind optsize ssp {
 ; CHECK-LABEL: test1:
-- 
2.34.1