Add support for C++ exception handling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132131 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp
index 834b1bf..4c42561 100644
--- a/lib/Target/Mips/MipsISelLowering.cpp
+++ b/lib/Target/Mips/MipsISelLowering.cpp
@@ -141,8 +141,9 @@
setOperationAction(ISD::FLOG10, MVT::f32, Expand);
setOperationAction(ISD::FEXP, MVT::f32, Expand);
- setOperationAction(ISD::EH_LABEL, MVT::Other, Expand);
-
+ setOperationAction(ISD::EXCEPTIONADDR, MVT::i32, Expand);
+ setOperationAction(ISD::EHSELECTION, MVT::i32, Expand);
+
setOperationAction(ISD::VAARG, MVT::Other, Expand);
setOperationAction(ISD::VACOPY, MVT::Other, Expand);
setOperationAction(ISD::VAEND, MVT::Other, Expand);
@@ -176,6 +177,9 @@
setStackPointerRegisterToSaveRestore(Mips::SP);
computeRegisterProperties();
+
+ setExceptionPointerRegister(Mips::A0);
+ setExceptionSelectorRegister(Mips::A1);
}
MVT::SimpleValueType MipsTargetLowering::getSetCCResultType(EVT VT) const {