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Be careful not to walk off the end of the operand info list while updating VFP predicates.

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llvm-svn: 138492
This commit is contained in:
Owen Anderson 2011-08-24 21:35:46 +00:00
parent b2b155a93f
commit 3732f1644b
1 changed files with 2 additions and 1 deletions
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3
lib/Target/ARM/Disassembler/ARMDisassembler.cpp
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@ -417,7 +417,8 @@ void ThumbDisassembler::UpdateThumbVFPPredicate(MCInst &MI) const {
const MCOperandInfo *OpInfo = ARMInsts[MI.getOpcode()].OpInfo;
MCInst::iterator I = MI.begin();
for (unsigned i = 0, e = MI.size(); i < e; ++i, ++I) {
unsigned short NumOps = ARMInsts[MI.getOpcode()].NumOperands;
for (unsigned i = 0; i < NumOps; ++i, ++I) {
if (OpInfo[i].isPredicate() ) {
I->setImm(CC);
++I;