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PPC is not ready for sibcall optimization.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94853 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2010-01-29 23:05:56 +00:00
parent fb2ea6130d
commit 6c2e8a9217
1 changed files with 3 additions and 0 deletions
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3
lib/Target/PowerPC/PPCISelLowering.cpp
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@ -2200,6 +2200,9 @@ PPCTargetLowering::IsEligibleForTailCallOptimization(SDValue Callee,
bool isVarArg,
const SmallVectorImpl<ISD::InputArg> &Ins,
SelectionDAG& DAG) const {
if (!PerformTailCallOpt)
return false;
// Variable argument functions are not supported.
if (isVarArg)
return false;