Mercurial > projects > ldc
view tests/mini/naked_asm5.d @ 1003:de97188378bc
Fix struct field alignment on x86-64 (for align > 8, like real.alignof)
author | Frits van Bommel <fvbommel wxs.nl> |
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date | Fri, 27 Feb 2009 12:35:31 +0100 |
parents | 1b10a9c6e3e8 |
children | a400b1dd657f |
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int foo(int op)(int a, int b) { version(X86) { const OP = (op == '+') ? "add" : "sub"; asm { naked; } mixin("asm{"~OP~" EAX, [ESP+4];}"); asm { ret 4; } } else version(X86_64) { const OP = (op == '+') ? "add" : "sub"; asm { naked; } mixin("asm{"~OP~" ESI,EDI; mov EAX, ESI;}"); asm { ret; } } else static assert(0, "todo"); } void main() { int i = foo!('+')(2, 4); assert(i == 6); i = foo!('-')(2, 4); assert(i == 2); }