ARM: Move sjlj libcall configuration to RuntimeLibcalls

Author: arsenm

llvm/lib/IR/RuntimeLibcalls.cpp

@@ -362,7 +362,7 @@ void RuntimeLibcallsInfo::initLibcalls(const Triple &TT,
   if (TT.isX86() && TT.isGNUEnvironment())
     setLongDoubleIsF128Libm(*this, /*FiniteOnlyFuncs=*/true);
 
-  if (TT.isX86() || TT.isVE()) {
+  if (TT.isX86() || TT.isVE() || TT.isARM() || TT.isThumb()) {
     if (ExceptionModel == ExceptionHandling::SjLj)
       setLibcallImpl(RTLIB::UNWIND_RESUME, RTLIB::_Unwind_SjLj_Resume);
   }

llvm/lib/Target/ARM/ARMISelLowering.cpp

@@ -1400,8 +1400,6 @@ ARMTargetLowering::ARMTargetLowering(const TargetMachine &TM_,
   setOperationAction(ISD::EH_SJLJ_SETJMP, MVT::i32, Custom);
   setOperationAction(ISD::EH_SJLJ_LONGJMP, MVT::Other, Custom);
   setOperationAction(ISD::EH_SJLJ_SETUP_DISPATCH, MVT::Other, Custom);
-  if (Subtarget->useSjLjEH())
-    setLibcallImpl(RTLIB::UNWIND_RESUME, RTLIB::_Unwind_SjLj_Resume);
 
   setOperationAction(ISD::SETCC,     MVT::i32, Expand);
   setOperationAction(ISD::SETCC,     MVT::f32, Expand);