[llvm-commits] [llvm] r60543 - /llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp

[Duncan Sands]

Author: baldrick
Date: Thu Dec  4 12:08:40 2008
New Revision: 60543

URL: http://llvm.org/viewvc/llvm-project?rev=60543&view=rev
Log:
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.

Modified:
    llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp?rev=60543&r1=60542&r2=60543&view=diff

==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp Thu Dec  4 12:08:40 2008
@@ -1237,7 +1237,7 @@
 /// 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);