Remove the EXCEPTIONADDR, EHSELECTION, and LSDAADDR ISD opcodes.

These exception-related opcodes are not used any longer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185625 91177308-0d34-0410-b5e6-96231b3b80d8

9 files changed, 0 insertions, 48 deletions

diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index 02bc248a92..5147bf06e2 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -3269,22 +3269,6 @@ void SelectionDAGLegalize::ExpandNode(SDNode *Node) {
       Results.push_back(ExpandConstantFP(CFP, true));
     break;
   }
-  case ISD::EHSELECTION: {
-    unsigned Reg = TLI.getExceptionSelectorRegister();
-    assert(Reg && "Can't expand to unknown register!");
-    Results.push_back(DAG.getCopyFromReg(Node->getOperand(1), dl, Reg,
-                                         Node->getValueType(0)));
-    Results.push_back(Results[0].getValue(1));
-    break;
-  }
-  case ISD::EXCEPTIONADDR: {
-    unsigned Reg = TLI.getExceptionPointerRegister();
-    assert(Reg && "Can't expand to unknown register!");
-    Results.push_back(DAG.getCopyFromReg(Node->getOperand(0), dl, Reg,
-                                         Node->getValueType(0)));
-    Results.push_back(Results[0].getValue(1));
-    break;
-  }
   case ISD::FSUB: {
     EVT VT = Node->getValueType(0);
     assert(TLI.isOperationLegalOrCustom(ISD::FADD, VT) &&
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
index 73db6d0109..d8ee221cb4 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
@@ -92,9 +92,6 @@ std::string SDNode::getOperationName(const SelectionDAG *G) const {
   case ISD::RETURNADDR:                 return "RETURNADDR";
   case ISD::FRAMEADDR:                  return "FRAMEADDR";
   case ISD::FRAME_TO_ARGS_OFFSET:       return "FRAME_TO_ARGS_OFFSET";
-  case ISD::EXCEPTIONADDR:              return "EXCEPTIONADDR";
-  case ISD::LSDAADDR:                   return "LSDAADDR";
-  case ISD::EHSELECTION:                return "EHSELECTION";
   case ISD::EH_RETURN:                  return "EH_RETURN";
   case ISD::EH_SJLJ_SETJMP:             return "EH_SJLJ_SETJMP";
   case ISD::EH_SJLJ_LONGJMP:            return "EH_SJLJ_LONGJMP";
diff --git a/lib/Target/AArch64/AArch64ISelLowering.cpp b/lib/Target/AArch64/AArch64ISelLowering.cpp
index dff01f7224..84051d40ec 100644
--- a/lib/Target/AArch64/AArch64ISelLowering.cpp
+++ b/lib/Target/AArch64/AArch64ISelLowering.cpp
@@ -249,9 +249,6 @@ AArch64TargetLowering::AArch64TargetLowering(AArch64TargetMachine &TM)
   setTruncStoreAction(MVT::f64, MVT::f16, Expand);
   setTruncStoreAction(MVT::f32, MVT::f16, Expand);
 
-  setOperationAction(ISD::EXCEPTIONADDR, MVT::i64, Expand);
-  setOperationAction(ISD::EHSELECTION, MVT::i64, Expand);
-
   setExceptionPointerRegister(AArch64::X0);
   setExceptionSelectorRegister(AArch64::X1);
 }
diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index 9b68590f85..991a703f81 100644
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/lib/Target/ARM/ARMISelLowering.cpp
@@ -717,8 +717,6 @@ ARMTargetLowering::ARMTargetLowering(TargetMachine &TM)
   if (!Subtarget->isTargetDarwin()) {
     // Non-Darwin platforms may return values in these registers via the
     // personality function.
-    setOperationAction(ISD::EHSELECTION,      MVT::i32,   Expand);
-    setOperationAction(ISD::EXCEPTIONADDR,    MVT::i32,   Expand);
     setExceptionPointerRegister(ARM::R0);
     setExceptionSelectorRegister(ARM::R1);
   }
diff --git a/lib/Target/Hexagon/HexagonISelLowering.cpp b/lib/Target/Hexagon/HexagonISelLowering.cpp
index ab8a767c12..85e1045fdf 100644
--- a/lib/Target/Hexagon/HexagonISelLowering.cpp
+++ b/lib/Target/Hexagon/HexagonISelLowering.cpp
@@ -1428,11 +1428,6 @@ HexagonTargetLowering::HexagonTargetLowering(HexagonTargetMachine
     setOperationAction(ISD::SMUL_LOHI, MVT::i64, Expand);
     setOperationAction(ISD::UMUL_LOHI, MVT::i64, Expand);
 
-    setOperationAction(ISD::EXCEPTIONADDR, MVT::i64, Expand);
-    setOperationAction(ISD::EHSELECTION,   MVT::i64, Expand);
-    setOperationAction(ISD::EXCEPTIONADDR, MVT::i32, Expand);
-    setOperationAction(ISD::EHSELECTION,   MVT::i32, Expand);
-
     setOperationAction(ISD::EH_RETURN,     MVT::Other, Custom);
 
     if (TM.getSubtargetImpl()->isSubtargetV2()) {
diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp
index bb24b8a742..5fd50fda31 100644
--- a/lib/Target/Mips/MipsISelLowering.cpp
+++ b/lib/Target/Mips/MipsISelLowering.cpp
@@ -346,11 +346,6 @@ MipsTargetLowering(MipsTargetMachine &TM)
     setOperationAction(ISD::FNEG,             MVT::f64,   Expand);
   }
 
-  setOperationAction(ISD::EXCEPTIONADDR,     MVT::i32, Expand);
-  setOperationAction(ISD::EXCEPTIONADDR,     MVT::i64, Expand);
-  setOperationAction(ISD::EHSELECTION,       MVT::i32, Expand);
-  setOperationAction(ISD::EHSELECTION,       MVT::i64, Expand);
-
   setOperationAction(ISD::EH_RETURN, MVT::Other, Custom);
 
   setOperationAction(ISD::VAARG,             MVT::Other, Expand);
diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp
index db49e213e9..c4f961cbd6 100644
--- a/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -228,11 +228,6 @@ PPCTargetLowering::PPCTargetLowering(PPCTargetMachine &TM)
   // We cannot sextinreg(i1).  Expand to shifts.
   setOperationAction(ISD::SIGN_EXTEND_INREG, MVT::i1, Expand);
 
-  setOperationAction(ISD::EXCEPTIONADDR, MVT::i64, Expand);
-  setOperationAction(ISD::EHSELECTION,   MVT::i64, Expand);
-  setOperationAction(ISD::EXCEPTIONADDR, MVT::i32, Expand);
-  setOperationAction(ISD::EHSELECTION,   MVT::i32, Expand);
-
   // NOTE: EH_SJLJ_SETJMP/_LONGJMP supported here is NOT intended to support
   // SjLj exception handling but a light-weight setjmp/longjmp replacement to
   // support continuation, user-level threading, and etc.. As a result, no
diff --git a/lib/Target/SystemZ/SystemZISelLowering.cpp b/lib/Target/SystemZ/SystemZISelLowering.cpp
index da4ad38e46..256c27829d 100644
--- a/lib/Target/SystemZ/SystemZISelLowering.cpp
+++ b/lib/Target/SystemZ/SystemZISelLowering.cpp
@@ -200,11 +200,6 @@ SystemZTargetLowering::SystemZTargetLowering(SystemZTargetMachine &tm)
   setOperationAction(ISD::STACKSAVE,    MVT::Other, Custom);
   setOperationAction(ISD::STACKRESTORE, MVT::Other, Custom);
 
-  // Expand these using getExceptionSelectorRegister() and
-  // getExceptionPointerRegister().
-  setOperationAction(ISD::EXCEPTIONADDR, PtrVT, Expand);
-  setOperationAction(ISD::EHSELECTION,   PtrVT, Expand);
-
   // Handle floating-point types.
   for (unsigned I = MVT::FIRST_FP_VALUETYPE;
        I <= MVT::LAST_FP_VALUETYPE;
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index f69a5bef5e..174cc4602d 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -563,10 +563,6 @@ void X86TargetLowering::resetOperationActions() {
     setOperationAction(ISD::EH_LABEL, MVT::Other, Expand);
   }
 
-  setOperationAction(ISD::EXCEPTIONADDR, MVT::i64, Expand);
-  setOperationAction(ISD::EHSELECTION,   MVT::i64, Expand);
-  setOperationAction(ISD::EXCEPTIONADDR, MVT::i32, Expand);
-  setOperationAction(ISD::EHSELECTION,   MVT::i32, Expand);
   if (Subtarget->is64Bit()) {
     setExceptionPointerRegister(X86::RAX);
     setExceptionSelectorRegister(X86::RDX);