From: Bruno Cardoso Lopes <bruno.cardoso@gmail.com>
Date: Sun, 15 Mar 2009 23:28:07 +0000 (+0000)
Subject: This causes incorrect stack frame allocation when the last object is an array allocat... 
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=98ea4635ae8409d1d672d3db5e2c4c13dacef711;p=oota-llvm.git

This causes incorrect stack frame allocation when the last object is an array allocated on the stack which would lead
the compiled program to run over its stack. Thanks to Gil Dogon


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67034 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/Mips/MipsRegisterInfo.cpp b/lib/Target/Mips/MipsRegisterInfo.cpp
index 8a468d1db5c..a33e2c2c563 100644
--- a/lib/Target/Mips/MipsRegisterInfo.cpp
+++ b/lib/Target/Mips/MipsRegisterInfo.cpp
@@ -267,7 +267,7 @@ void MipsRegisterInfo::adjustMipsStackFrame(MachineFunction &MF) const
 
   if (LastOffsetFI >= 0)
     StackOffset = MFI->getObjectOffset(LastOffsetFI)+ 
-                  MFI->getObjectAlignment(LastOffsetFI);
+                  MFI->getObjectSize(LastOffsetFI);
   StackOffset = ((StackOffset+StackAlign-1)/StackAlign*StackAlign);
 
   for (unsigned i = 0, e = CSI.size(); i != e ; ++i) {