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Implement implicit return after inline asm on x86_64

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Frits van Bommel
2009-02-15 18:04:22 +01:00
parent f0dc6cb13e
commit 2dec6aeb41
4 changed files with 262 additions and 15 deletions
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4
gen/irstate.h
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@@ -89,8 +89,10 @@ struct IRAsmBlock
const LLType* retty;
unsigned retn;
bool retemu; // emulate abi ret with a temporary
LLValue* (*retfixup)(IRBuilderHelper b, LLValue* orig); // Modifies retval
IRAsmBlock(AsmBlockStatement* b) : asmBlock(b), retty(NULL), retn(0), retemu(false) {}
IRAsmBlock(AsmBlockStatement* b)
: asmBlock(b), retty(NULL), retn(0), retemu(false), retfixup(NULL) {}
};
// llvm::CallInst and llvm::InvokeInst don't share a common base