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Avoid using subtarget features when adding X86 specific passes to

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the pass pipeline.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209382 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher
2014-05-22 01:46:02 +00:00
parent 1e264de205
commit 26bbeece29
5 changed files with 17 additions and 14 deletions
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4
lib/Target/X86/X86FixupLEAs.cpp
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@@ -150,6 +150,10 @@ FunctionPass *llvm::createX86FixupLEAs() {
bool FixupLEAPass::runOnMachineFunction(MachineFunction &Func) {
TM = &Func.getTarget();
const X86Subtarget &ST = TM->getSubtarget<X86Subtarget>();
if (!ST.LEAusesAG() && !ST.slowLEA())
return false;
TII = static_cast<const X86InstrInfo*>(TM->getInstrInfo());
DEBUG(dbgs() << "Start X86FixupLEAs\n";);