[llvm-commits] [llvm] r50154 - /llvm/trunk/lib/Target/X86/X86Subtarget.cpp

[Anton Korobeynikov]

Author: asl
Date: Wed Apr 23 13:16:16 2008
New Revision: 50154

URL: http://llvm.org/viewvc/llvm-project?rev=50154&view=rev
Log:
Provide ABI-correct stack alignment

Modified:
    llvm/trunk/lib/Target/X86/X86Subtarget.cpp

Modified: llvm/trunk/lib/Target/X86/X86Subtarget.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86Subtarget.cpp?rev=50154&r1=50153&r2=50154&view=diff

==============================================================================
--- llvm/trunk/lib/Target/X86/X86Subtarget.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86Subtarget.cpp Wed Apr 23 13:16:16 2008
@@ -315,11 +315,9 @@
       ? X86Subtarget::Intel : X86Subtarget::ATT;
   }
 
-  if (TargetType == isDarwin ||
-      TargetType == isCygwin ||
-      TargetType == isMingw  ||
-      TargetType == isWindows ||
-      (TargetType == isELF && Is64Bit))
+  // Stack alignment is 16 bytes on Darwin (both 32 and 64 bit) and for all 64
+  // bit targets.
+  if (TargetType == isDarwin || Is64Bit)
     stackAlignment = 16;
 
   if (StackAlignment)