Mercurial > projects > ldc
view tests/mini/asm5.d @ 954:e048e36bc155
Added support for using a temporary to implement emulated ABI return from inline asm, could be easier to use, but I think this will do. It's so extremely target dependent in any case that doing a completely generic approach seems hard.
author | Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> |
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date | Sat, 14 Feb 2009 15:25:48 +0100 |
parents | b2d27ddf8f45 |
children | 855889b7b268 |
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int foo() { version(X86) { asm { mov EAX, 42; } } else version(X86_64) { asm { movq RAX, 42; } } else static assert(0, "todo"); } ulong bar() { version(X86) { asm { mov EAX, 0xFF; mov EDX, 0xAA; } } else version(X86_64) { asm { movq RAX, 0xFF; } } else static assert(0, "todo"); } void main() { long l = 1; l = 2; l = 4; l = 8; assert(foo() == 42); version(X86) { assert(bar() == 0x000000AA000000FF); } else version(X86_64) { assert(bar() == 0x00000000000000FF); } }