From: Duncan Sands <baldrick@free.fr>
Date: Thu, 4 Dec 2008 18:08:40 +0000 (+0000)
Subject: When allocating a stack temporary, use the correct
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=9304f2c294752a3cfbc2c91ebed903cc53317dc1;p=oota-llvm.git

When allocating a stack temporary, use the correct
number of bytes for types such as i1 which are not
a multiple of 8 bits in length.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60543 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 2c25596d768..6fc2a67e296 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -1237,7 +1237,7 @@ SDValue SelectionDAG::getMemOperand(const MachineMemOperand &MO) {
 /// specified value type.
 SDValue SelectionDAG::CreateStackTemporary(MVT VT, unsigned minAlign) {
   MachineFrameInfo *FrameInfo = getMachineFunction().getFrameInfo();
-  unsigned ByteSize = VT.getSizeInBits()/8;
+  unsigned ByteSize = VT.getStoreSizeInBits()/8;
   const Type *Ty = VT.getTypeForMVT();
   unsigned StackAlign =
   std::max((unsigned)TLI.getTargetData()->getPrefTypeAlignment(Ty), minAlign);