New EH representation for MSVC compatibility

[oota-llvm.git] / lib / Bitcode / Writer / BitcodeWriter.cpp

diff --git a/lib/Bitcode/Writer/BitcodeWriter.cpp b/lib/Bitcode/Writer/BitcodeWriter.cpp
index 31ae0141ef832def60f782ff432ceb577deb71b0..20e31d1a102e0a85f143362e74f8118ad48e219d 100644 (file)
--- a/lib/Bitcode/Writer/BitcodeWriter.cpp
+++ b/lib/Bitcode/Writer/BitcodeWriter.cpp
@@ -1851,6 +1851,64 @@ static void WriteInstruction(const Instruction &I, unsigned InstID,
     Code = bitc::FUNC_CODE_INST_RESUME;
     PushValueAndType(I.getOperand(0), InstID, Vals, VE);
     break;
+  case Instruction::CleanupRet: {
+    Code = bitc::FUNC_CODE_INST_CLEANUPRET;
+    const auto &CRI = cast<CleanupReturnInst>(I);
+    Vals.push_back(CRI.hasReturnValue());
+    Vals.push_back(CRI.hasUnwindDest());
+    if (CRI.hasReturnValue())
+      PushValueAndType(CRI.getReturnValue(), InstID, Vals, VE);
+    if (CRI.hasUnwindDest())
+      Vals.push_back(VE.getValueID(CRI.getUnwindDest()));
+    break;
+  }
+  case Instruction::CatchRet: {
+    Code = bitc::FUNC_CODE_INST_CATCHRET;
+    const auto &CRI = cast<CatchReturnInst>(I);
+    Vals.push_back(VE.getValueID(CRI.getSuccessor()));
+    break;
+  }
+  case Instruction::CatchPad: {
+    Code = bitc::FUNC_CODE_INST_CATCHPAD;
+    const auto &CPI = cast<CatchPadInst>(I);
+    Vals.push_back(VE.getTypeID(CPI.getType()));
+    Vals.push_back(VE.getValueID(CPI.getNormalDest()));
+    Vals.push_back(VE.getValueID(CPI.getUnwindDest()));
+    unsigned NumArgOperands = CPI.getNumArgOperands();
+    Vals.push_back(NumArgOperands);
+    for (unsigned Op = 0; Op != NumArgOperands; ++Op)
+      PushValueAndType(CPI.getArgOperand(Op), InstID, Vals, VE);
+    break;
+  }
+  case Instruction::TerminatePad: {
+    Code = bitc::FUNC_CODE_INST_TERMINATEPAD;
+    const auto &TPI = cast<TerminatePadInst>(I);
+    Vals.push_back(TPI.hasUnwindDest());
+    if (TPI.hasUnwindDest())
+      Vals.push_back(VE.getValueID(TPI.getUnwindDest()));
+    unsigned NumArgOperands = TPI.getNumArgOperands();
+    Vals.push_back(NumArgOperands);
+    for (unsigned Op = 0; Op != NumArgOperands; ++Op)
+      PushValueAndType(TPI.getArgOperand(Op), InstID, Vals, VE);
+    break;
+  }
+  case Instruction::CleanupPad: {
+    Code = bitc::FUNC_CODE_INST_CLEANUPPAD;
+    const auto &CPI = cast<CleanupPadInst>(I);
+    Vals.push_back(VE.getTypeID(CPI.getType()));
+    unsigned NumOperands = CPI.getNumOperands();
+    Vals.push_back(NumOperands);
+    for (unsigned Op = 0; Op != NumOperands; ++Op)
+      PushValueAndType(CPI.getOperand(Op), InstID, Vals, VE);
+    break;
+  }
+  case Instruction::CatchEndPad: {
+    Code = bitc::FUNC_CODE_INST_CATCHENDPAD;
+    const auto &CEPI = cast<CatchEndPadInst>(I);
+    if (CEPI.hasUnwindDest())
+      Vals.push_back(VE.getValueID(CEPI.getUnwindDest()));
+    break;
+  }
   case Instruction::Unreachable:
     Code = bitc::FUNC_CODE_INST_UNREACHABLE;
     AbbrevToUse = FUNCTION_INST_UNREACHABLE_ABBREV;