Vendor import of llvm release_32 branch r168974 (effectively, 3.2 RC2):

http://llvm.org/svn/llvm-project/llvm/branches/release_32@168974

1 files changed, 2 insertions, 0 deletions

diff --git a/include/llvm/CodeGen/CallingConvLower.h b/include/llvm/CodeGen/CallingConvLower.h
index 3afe309..436918b1 100644
--- a/include/llvm/CodeGen/CallingConvLower.h
+++ b/include/llvm/CodeGen/CallingConvLower.h
@@ -17,6 +17,7 @@
 
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/CodeGen/MachineFunction.h"
+#include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/CodeGen/ValueTypes.h"
 #include "llvm/Target/TargetCallingConv.h"
 #include "llvm/CallingConv.h"
@@ -288,6 +289,7 @@ public:
     StackOffset = ((StackOffset + Align-1) & ~(Align-1));
     unsigned Result = StackOffset;
     StackOffset += Size;
+    MF.getFrameInfo()->ensureMaxAlignment(Align);
     return Result;
   }