[llvm] r178885 - Make the test/CodeGen/X86/win32_sret.ll reliable on any CPU by explicitly specifying the -mcpu

[Timur Iskhodzhanov]

Author: timurrrr
Date: Fri Apr  5 12:05:56 2013
New Revision: 178885

URL: http://llvm.org/viewvc/llvm-project?rev=178885&view=rev
Log:
Make the test/CodeGen/X86/win32_sret.ll reliable on any CPU by explicitly specifying the -mcpu

Modified:
    llvm/trunk/test/CodeGen/X86/win32_sret.ll

Modified: llvm/trunk/test/CodeGen/X86/win32_sret.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/win32_sret.ll?rev=178885&r1=178884&r2=178885&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/win32_sret.ll (original)
+++ llvm/trunk/test/CodeGen/X86/win32_sret.ll Fri Apr  5 12:05:56 2013
@@ -1,7 +1,9 @@
-; RUN: llc < %s -mtriple=i686-pc-win32 | FileCheck %s -check-prefix=WIN32
+; We specify -mcpu explicitly to avoid instruction reordering that happens on
+; some setups (e.g., Atom) from affecting the output.
+; RUN: llc < %s -mcpu=core2 -mtriple=i686-pc-win32 | FileCheck %s -check-prefix=WIN32
 ; RUN: llc < %s -mtriple=i686-pc-mingw32 | FileCheck %s -check-prefix=MINGW_X86
 ; RUN: llc < %s -mtriple=i386-pc-linux | FileCheck %s -check-prefix=LINUX
-; RUN: llc < %s -O0 -mtriple=i686-pc-win32 | FileCheck %s -check-prefix=WIN32
+; RUN: llc < %s -mcpu=core2 -O0 -mtriple=i686-pc-win32 | FileCheck %s -check-prefix=WIN32
 ; RUN: llc < %s -O0 -mtriple=i686-pc-mingw32 | FileCheck %s -check-prefix=MINGW_X86
 ; RUN: llc < %s -O0 -mtriple=i386-pc-linux | FileCheck %s -check-prefix=LINUX
 
@@ -117,11 +119,8 @@ entry:
 ; WIN32:      movl %eax, (%e{{[sc][px]}})
 
 ; The this pointer goes to ECX.
-; FIXME: for some reason, the below checks fail on the Ubuntu Atom D2700 bot.
-; FIXME-NEXT: leal {{[0-9]+}}(%esp), %ecx
-; FIXME-NEXT: calll "?foo at C5@@QAE?AUS5@@XZ"
-
-; WIN32:      calll "?foo at C5@@QAE?AUS5@@XZ"
+; WIN32-NEXT: leal {{[0-9]+}}(%esp), %ecx
+; WIN32-NEXT: calll "?foo at C5@@QAE?AUS5@@XZ"
 ; WIN32:      ret
   ret void
 }