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Add support for the returnaddress and frameaddress intrinsics
llvm-svn: 11433
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@ -1157,6 +1157,8 @@ void CWriter::lowerIntrinsics(Module &M) {
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case Intrinsic::va_start:
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case Intrinsic::va_copy:
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case Intrinsic::va_end:
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case Intrinsic::returnaddress:
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case Intrinsic::frameaddress:
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// We directly implement these intrinsics
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break;
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default:
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@ -1205,6 +1207,16 @@ void CWriter::visitCallInst(CallInst &I) {
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writeOperand(I.getOperand(1));
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Out << ")";
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return;
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case Intrinsic::returnaddress:
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Out << "__builtin_return_address(";
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writeOperand(I.getOperand(1));
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Out << ")";
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return;
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case Intrinsic::frameaddress:
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Out << "__builtin_frame_address(";
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writeOperand(I.getOperand(1));
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Out << ")";
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return;
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}
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}
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visitCallSite(&I);
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