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Do not do tail-call optimization if target is mips16.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167039 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Akira Hatanaka 2012-10-30 19:07:58 +00:00
parent 93f6f45761
commit e7b406d7ac
1 changed files with 4 additions and 0 deletions
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4
lib/Target/Mips/MipsISelLowering.cpp
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@ -2665,6 +2665,10 @@ IsEligibleForTailCallOptimization(const MipsCC &MipsCCInfo, bool IsVarArg,
if (!EnableMipsTailCalls)
return false;
// No tail call optimization for mips16.
if (Subtarget->inMips16Mode())
return false;
if (MipsCCInfo.hasByValArg() || IsVarArg)
return false;