From 1c75d47e136af85a1aa2bbef0af6bdd93c0067f9 Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Wed, 5 Aug 2009 16:37:27 +0000
Subject: [PATCH] Change these tests to use function attributes rather than
 special llc command-line options.

llvm-svn: 78204
---
 .../CodeGen/X86/2009-03-26-NoImplicitFPBug.ll |  4 +--
 test/CodeGen/X86/red-zone.ll                  | 26 ++++++++++++++-----
 2 files changed, 21 insertions(+), 9 deletions(-)

diff --git a/test/CodeGen/X86/2009-03-26-NoImplicitFPBug.ll b/test/CodeGen/X86/2009-03-26-NoImplicitFPBug.ll
index 0e31942e468..8f367973e8b 100644
--- a/test/CodeGen/X86/2009-03-26-NoImplicitFPBug.ll
+++ b/test/CodeGen/X86/2009-03-26-NoImplicitFPBug.ll
@@ -1,6 +1,6 @@
-; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 -no-implicit-float
+; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2
 
-define double @t(double %x) nounwind ssp {
+define double @t(double %x) nounwind ssp noimplicitfloat {
 entry:
 	br i1 false, label %return, label %bb3
 
diff --git a/test/CodeGen/X86/red-zone.ll b/test/CodeGen/X86/red-zone.ll
index 60e16b05ca7..405edbaf2e5 100644
--- a/test/CodeGen/X86/red-zone.ll
+++ b/test/CodeGen/X86/red-zone.ll
@@ -1,13 +1,25 @@
-; RUN: llvm-as < %s | llc -march=x86-64 > %t
-; RUN: not grep subq %t
-; RUN: not grep addq %t
-; RUN: grep {\\-4(%%rsp)} %t | count 2
-; RUN: llvm-as < %s | llc -march=x86-64 -disable-red-zone > %t
-; RUN: grep subq %t | count 1
-; RUN: grep addq %t | count 1
+; RUN: llvm-as < %s | llc -march=x86-64 | FileCheck %s
 
+; First without noredzone.
+; CHECK: f0:
+; CHECK: -4(%rsp)
+; CHECK: -4(%rsp)
+; CHECK: ret
 define x86_fp80 @f0(float %f) nounwind readnone {
 entry:
 	%0 = fpext float %f to x86_fp80		; <x86_fp80> [#uses=1]
 	ret x86_fp80 %0
 }
+
+; Then with noredzone.
+; CHECK: f1:
+; CHECK: subq $4, %rsp
+; CHECK: (%rsp)
+; CHECK: (%rsp)
+; CHECK: addq $4, %rsp
+; CHECK: ret
+define x86_fp80 @f1(float %f) nounwind readnone noredzone {
+entry:
+	%0 = fpext float %f to x86_fp80		; <x86_fp80> [#uses=1]
+	ret x86_fp80 %0
+}