Mercurial > projects > ldc
view lphobos/typeinfo2/ti_C.d @ 920:545f54041d91
Implemented proper support for naked asm using llvm module level asm. Still not 100% complete, but already 1000 times better that what we had before. Don's BignumX86 implementation from Tango (when turned into a standalone unittest) seems to fully work with no changes, and great performance :)
Fixed align N; in asm blocks.
Fixed inreg parameter passing on x86 for ref/out params.
Removed support for lazy initialization of function local static variables, I have no idea why I ever implemented this, it's not in the D spec, and DMD doesn't support it :P
Some of the global variable related changes might cause minor regressions, but they should be easily fixable.
author | Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> |
---|---|
date | Tue, 03 Feb 2009 08:54:57 +0100 |
parents | 79c9ac745fbc |
children |
line wrap: on
line source
/* * Copyright (C) 2004-2005 by Digital Mars, www.digitalmars.com * Written by Walter Bright * * This software is provided 'as-is', without any express or implied * warranty. In no event will the authors be held liable for any damages * arising from the use of this software. * * Permission is granted to anyone to use this software for any purpose, * including commercial applications, and to alter it and redistribute it * freely, in both source and binary form, subject to the following * restrictions: * * o The origin of this software must not be misrepresented; you must not * claim that you wrote the original software. If you use this software * in a product, an acknowledgment in the product documentation would be * appreciated but is not required. * o Altered source versions must be plainly marked as such, and must not * be misrepresented as being the original software. * o This notice may not be removed or altered from any source * distribution. */ module typeinfo2.ti_C; // Object class TypeInfo_C : TypeInfo { hash_t getHash(void *p) { Object o = *cast(Object*)p; assert(o); return o.toHash(); } int equals(void *p1, void *p2) { Object o1 = *cast(Object*)p1; Object o2 = *cast(Object*)p2; return o1 == o2; } int compare(void *p1, void *p2) { Object o1 = *cast(Object*)p1; Object o2 = *cast(Object*)p2; int c = 0; // Regard null references as always being "less than" if (!(o1 is o2)) { if (o1) { if (!o2) c = 1; else c = o1.opCmp(o2); } else c = -1; } return c; } size_t tsize() { return Object.sizeof; } uint flags() { return 1; } }