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do the multiplication as signed, so that 2*-2 == -4 instead of 4294967292

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when promoted to 64-bits


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36442 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2007-04-25 17:23:53 +00:00
parent 41968df51e
commit 7c6eefa5f1
1 changed files with 2 additions and 1 deletions
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3
lib/Target/X86/X86RegisterInfo.cpp
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@ -1016,7 +1016,8 @@ void
X86RegisterInfo::processFunctionBeforeFrameFinalized(MachineFunction &MF) const{
if (hasFP(MF)) {
// Create a frame entry for the EBP register that must be saved.
int FrameIdx = MF.getFrameInfo()->CreateFixedObject(SlotSize,SlotSize * -2);
int FrameIdx = MF.getFrameInfo()->CreateFixedObject(SlotSize,
(int)SlotSize * -2);
assert(FrameIdx == MF.getFrameInfo()->getObjectIndexBegin() &&
"Slot for EBP register must be last in order to be found!");
}