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Fix a FastISel GlobalVariable CSE bug.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56376 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2008-09-19 23:42:04 +00:00
parent fee2d6937c
commit 7e8ef60e3c
1 changed files with 4 additions and 2 deletions
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6
lib/Target/X86/X86FastISel.cpp
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@ -379,8 +379,10 @@ bool X86FastISel::X86SelectAddress(Value *V, X86AddressMode &AM, bool isCall) {
if (Subtarget->GVRequiresExtraLoad(GV, TM, isCall)) { if (Subtarget->GVRequiresExtraLoad(GV, TM, isCall)) {
// Check to see if we've already materialized this // Check to see if we've already materialized this
// value in a register in this block. // value in a register in this block.
if (unsigned Reg = LocalValueMap[V]) if (unsigned Reg = LocalValueMap[V]) {
return Reg; AM.Base.Reg = Reg;
return true;
}
// Issue load from stub if necessary. // Issue load from stub if necessary.
unsigned Opc = 0; unsigned Opc = 0;
const TargetRegisterClass *RC = NULL; const TargetRegisterClass *RC = NULL;