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Merge pull request #348 from klickverbot/fix-eh

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Update catch landingpad codegen to match latest druntime change.
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David Nadlinger
2013-05-11 14:56:04 -07:00
parent 80c4f953c0 f894a7809c
commit 7500673395
1 changed files with 5 additions and 2 deletions
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7
ir/irlandingpad.cpp
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@@ -163,8 +163,11 @@ void IRLandingPad::constructLandingPad(llvm::BasicBlock* inBB)
// if it is a first catch and some catch allocated storage, store exception object
if(isFirstCatch && catch_var)
{
LLType* objectTy = DtoType(ClassDeclaration::object->type);
gIR->ir->CreateStore(gIR->ir->CreateBitCast(eh_ptr, objectTy), catch_var);
// eh_ptr is a pointer to _d_exception, which has a reference
// to the Throwable object at offset 0.
LLType *objectPtrTy = DtoType(ClassDeclaration::object->type->pointerTo());
LLValue *objectPtr = gIR->ir->CreateBitCast(eh_ptr, objectPtrTy);
gIR->ir->CreateStore(gIR->ir->CreateLoad(objectPtr), catch_var);
isFirstCatch = false;
}
// create next block