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Optimize PIC implementation. GOTOFF can be used when the symbol is defined

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and used in the same module.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37044 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Lauro Ramos Venancio 2007-05-14 18:46:23 +00:00
parent 69642f11ed
commit 930d161ba2
1 changed files with 1 additions and 1 deletions
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lib/Target/ARM/ARMISelLowering.cpp
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@ -792,7 +792,7 @@ SDOperand ARMTargetLowering::LowerGlobalAddressELF(SDOperand Op,
GlobalValue *GV = cast<GlobalAddressSDNode>(Op)->getGlobal();
Reloc::Model RelocM = getTargetMachine().getRelocationModel();
if (RelocM == Reloc::PIC_) {
bool UseGOTOFF = GV->hasInternalLinkage();
bool UseGOTOFF = !GV->isDeclaration();
ARMConstantPoolValue *CPV =
new ARMConstantPoolValue(GV, ARMCP::CPValue, UseGOTOFF ? "GOTOFF":"GOT");
SDOperand CPAddr = DAG.getTargetConstantPool(CPV, PtrVT, 2);