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comparison gen/functions.cpp @ 1209:8699c450a1a0

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Implement -nested-ctx=hybrid
author Frits van Bommel <fvbommel wxs.nl>
date Sun, 12 Apr 2009 20:23:00 +0200
parents 83d3b25c2213
children 00a84912c689 79758fd2f48a
comparison
equal deleted inserted replaced
1208:2a37f4745ddd 1209:8699c450a1a0
671 irfunction->allocapoint = allocaPoint; 671 irfunction->allocapoint = allocaPoint;
672 672
673 // debug info - after all allocas, but before any llvm.dbg.declare etc 673 // debug info - after all allocas, but before any llvm.dbg.declare etc
674 if (global.params.symdebug) DtoDwarfFuncStart(fd); 674 if (global.params.symdebug) DtoDwarfFuncStart(fd);
675 675
676 // need result variable?
677 if (fd->vresult) {
678 Logger::println("vresult value");
679 fd->vresult->ir.irLocal = new IrLocal(fd->vresult);
680 fd->vresult->ir.irLocal->value = DtoAlloca(DtoType(fd->vresult->type), "function_vresult");
681 }
682
683 // this hack makes sure the frame pointer elimination optimization is disabled. 676 // this hack makes sure the frame pointer elimination optimization is disabled.
684 // this this eliminates a bunch of inline asm related issues. 677 // this this eliminates a bunch of inline asm related issues.
685 if (fd->inlineAsm) 678 if (fd->inlineAsm)
686 { 679 {
687 // emit a call to llvm_eh_unwind_init 680 // emit a call to llvm_eh_unwind_init
776 fd->nestedVars.insert(fd->vresult); 769 fd->nestedVars.insert(fd->vresult);
777 } 770 }
778 771
779 DtoCreateNestedContext(fd); 772 DtoCreateNestedContext(fd);
780 773
774 #if DMDV2
775 if (fd->vresult && fd->vresult->nestedrefs.dim)
776 #else
777 if (fd->vresult && fd->vresult->nestedref)
778 #endif
779 {
780 DtoNestedInit(fd->vresult);
781 } else if (fd->vresult) {
782 fd->vresult->ir.irLocal = new IrLocal(fd->vresult);
783 fd->vresult->ir.irLocal->value = DtoAlloca(DtoType(fd->vresult->type), fd->vresult->toChars());
784 }
785
781 // copy _argptr and _arguments to a memory location 786 // copy _argptr and _arguments to a memory location
782 if (f->linkage == LINKd && f->varargs == 1) 787 if (f->linkage == LINKd && f->varargs == 1)
783 { 788 {
784 // _argptr 789 // _argptr
785 LLValue* argptrmem = DtoAlloca(fd->ir.irFunc->_argptr->getType(), "_argptr_mem"); 790 LLValue* argptrmem = DtoAlloca(fd->ir.irFunc->_argptr->getType(), "_argptr_mem");