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[svn r61] Added support for D-style variadic functions :)
author lindquist
date Thu, 25 Oct 2007 02:39:53 +0200
parents 0ccfae271c45
children 2c3cd3596187
comparison
equal deleted inserted replaced
56:3a784f7790d6 57:a9d29e9f1fed
776 llvm::Value* ptr = gIR->ir->CreateBitCast(llvmThisVar, parentNested->getType(), "tmp"); 776 llvm::Value* ptr = gIR->ir->CreateBitCast(llvmThisVar, parentNested->getType(), "tmp");
777 gIR->ir->CreateStore(ptr, LLVM_DtoGEPi(llvmNested, 0,0, "tmp")); 777 gIR->ir->CreateStore(ptr, LLVM_DtoGEPi(llvmNested, 0,0, "tmp"));
778 } 778 }
779 } 779 }
780 780
781 // copy _argptr to a memory location
782 if (f->linkage == LINKd && f->varargs == 1)
783 {
784 llvm::Value* argptrmem = new llvm::AllocaInst(llvmArgPtr->getType(), "_argptrmem", gIR->topallocapoint());
785 new llvm::StoreInst(llvmArgPtr, argptrmem, gIR->scopebb());
786 llvmArgPtr = argptrmem;
787 }
788
781 // output function body 789 // output function body
782 fbody->toIR(gIR); 790 fbody->toIR(gIR);
783 791
784 // llvm requires all basic blocks to end with a TerminatorInst but DMD does not put a return statement 792 // llvm requires all basic blocks to end with a TerminatorInst but DMD does not put a return statement
785 // in automatically, so we do it here. 793 // in automatically, so we do it here.