Until there is a setjmp/longjmp transformation pass, codegen setjmp as a noop
and longjmp as an abort!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6977 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/InstSelectSimple.cpp b/lib/Target/X86/InstSelectSimple.cpp
index 0566def..e57a6ab 100644
--- a/lib/Target/X86/InstSelectSimple.cpp
+++ b/lib/Target/X86/InstSelectSimple.cpp
@@ -978,6 +978,10 @@
addDirectMem(BuildMI(BB, X86::MOVrm32, 5), TmpReg2).addReg(TmpReg1);
return;
+ case LLVMIntrinsic::longjmp:
+ BuildMI(X86::CALLpcrel32, 1).addExternalSymbol("abort", true);
+ case LLVMIntrinsic::setjmp:
+ return;
default: assert(0 && "Unknown intrinsic for X86!");
}
}