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PR10092 (second try): Don't crash on a load without a momoperand; fast-isel creates loads like this.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132826 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eli Friedman 2011-06-10 01:13:01 +00:00
parent 348d542199
commit be5cbaa627
1 changed files with 1 additions and 1 deletions
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2
lib/Target/X86/X86InstrInfo.cpp
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@ -2420,7 +2420,7 @@ MachineInstr* X86InstrInfo::foldMemoryOperandImpl(MachineFunction &MF,
Alignment = 4;
break;
default:
llvm_unreachable("Don't know how to fold this instruction!");
return 0;
}
if (Ops.size() == 2 && Ops[0] == 0 && Ops[1] == 1) {
unsigned NewOpc = 0;