Adjust eh.sjlj.setjmp to properly have a chain and to have an opcode entry in

[oota-llvm.git] / lib / Target / ARM / ARMISelLowering.cpp

diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index 0b86e3808ca47e0860fc288e2ed1ea8b53ede12d..b8126a3c5d1801196cb17d3e3124954fbc843df2 100644 (file)
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/lib/Target/ARM/ARMISelLowering.cpp
@@ -412,6 +412,7 @@ ARMTargetLowering::ARMTargetLowering(TargetMachine &TM)
 
   // We want to custom lower some of our intrinsics.
   setOperationAction(ISD::INTRINSIC_WO_CHAIN, MVT::Other, Custom);
+  setOperationAction(ISD::EH_SJLJ_SETJMP, MVT::i32, Custom);
   setOperationAction(ISD::EH_SJLJ_LONGJMP, MVT::Other, Custom);
 
   setOperationAction(ISD::SETCC,     MVT::i32, Expand);
@@ -1548,6 +1549,16 @@ SDValue ARMTargetLowering::LowerGLOBAL_OFFSET_TABLE(SDValue Op,
   return DAG.getNode(ARMISD::PIC_ADD, dl, PtrVT, Result, PICLabel);
 }
 
+SDValue
+ARMTargetLowering::LowerEH_SJLJ_SETJMP(SDValue Op, SelectionDAG &DAG) const {
+  DebugLoc dl = Op.getDebugLoc();
+  SDValue Val = Subtarget->isThumb() ?
+    DAG.getCopyFromReg(DAG.getEntryNode(), dl, ARM::SP, MVT::i32) :
+    DAG.getConstant(0, MVT::i32);
+  return DAG.getNode(ARMISD::EH_SJLJ_SETJMP, dl, MVT::i32, Op.getOperand(0),
+                     Op.getOperand(1), Val);
+}
+
 SDValue
 ARMTargetLowering::LowerEH_SJLJ_LONGJMP(SDValue Op, SelectionDAG &DAG) const {
   DebugLoc dl = Op.getDebugLoc();
@@ -1594,12 +1605,6 @@ ARMTargetLowering::LowerINTRINSIC_WO_CHAIN(SDValue Op, SelectionDAG &DAG,
     }
     return Result;
   }
-  case Intrinsic::eh_sjlj_setjmp:
-    SDValue Val = Subtarget->isThumb() ?
-      DAG.getCopyFromReg(DAG.getEntryNode(), dl, ARM::SP, MVT::i32) :
-      DAG.getConstant(0, MVT::i32);
-    return DAG.getNode(ARMISD::EH_SJLJ_SETJMP, dl, MVT::i32, Op.getOperand(1),
-                       Val);
   }
 }
 
@@ -3183,6 +3188,7 @@ SDValue ARMTargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG) const {
   case ISD::RETURNADDR:    return LowerRETURNADDR(Op, DAG);
   case ISD::FRAMEADDR:     return LowerFRAMEADDR(Op, DAG);
   case ISD::GLOBAL_OFFSET_TABLE: return LowerGLOBAL_OFFSET_TABLE(Op, DAG);
+  case ISD::EH_SJLJ_SETJMP: return LowerEH_SJLJ_SETJMP(Op, DAG);
   case ISD::EH_SJLJ_LONGJMP: return LowerEH_SJLJ_LONGJMP(Op, DAG);
   case ISD::INTRINSIC_WO_CHAIN: return LowerINTRINSIC_WO_CHAIN(Op, DAG,
                                                                Subtarget);