Mercurial > projects > ldc
comparison gen/functions.cpp @ 225:74701ba40398 trunk
[svn r241] Fixed missing terminator for void main() with inline asm block.
| author | lindquist |
|---|---|
| date | Fri, 06 Jun 2008 22:30:31 +0200 |
| parents | 0806379a5eca |
| children | 9760f54af0b7 |
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| 224:116cc012409b | 225:74701ba40398 |
|---|---|
| 692 llvm::ReturnInst::Create(llvm::UndefValue::get(func->getReturnType()), lastbb); | 692 llvm::ReturnInst::Create(llvm::UndefValue::get(func->getReturnType()), lastbb); |
| 693 }*/ | 693 }*/ |
| 694 } | 694 } |
| 695 } | 695 } |
| 696 | 696 |
| 697 // if the last block is not terminated we return a null value or void | |
| 698 // for some unknown reason this is needed when a void main() has a inline asm block ... | |
| 699 // this should be harmless for well formed code! | |
| 700 lastbb = &func->getBasicBlockList().back(); | |
| 701 if (!lastbb->getTerminator()) | |
| 702 { | |
| 703 Logger::println("adding missing return statement"); | |
| 704 if (func->getReturnType() == llvm::Type::VoidTy) | |
| 705 llvm::ReturnInst::Create(lastbb); | |
| 706 else | |
| 707 llvm::ReturnInst::Create(llvm::Constant::getNullValue(func->getReturnType()), lastbb); | |
| 708 } | |
| 709 | |
| 697 gIR->functions.pop_back(); | 710 gIR->functions.pop_back(); |
| 698 } | 711 } |
| 699 } | 712 } |
| 700 } | 713 } |
| 701 | 714 |