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view run/mini/asm5.d @ 1630:d0efa3ae5522 default tip
run/mini/naked_asm5: New x86_64 ABI passes the arguments in reverse order.
author | David Nadlinger <code@klickverbot.at> |
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date | Sat, 23 Apr 2011 22:57:32 +0200 |
parents | c6ef09dfba4d |
children |
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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, 0xAA000000FF; } } else static assert(0, "todo"); } void main() { long l = 1; l = 2; l = 4; l = 8; assert(foo() == 42); assert(bar() == 0xAA000000FF); }