Mercurial > projects > ldc
view tests/mini/asm2.d @ 1166:c6f39553b702
Clean up some suspicious code.
There's no guarantee a constant of integer type is a ConstantInt, so it's not
safe to just cast<> these to ConstantInt. (It could be a constant expression,
for example)
The code is shorter this way too :).
author | Frits van Bommel <fvbommel wxs.nl> |
---|---|
date | Sun, 29 Mar 2009 03:27:04 +0200 |
parents | 12b423e17860 |
children |
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module tangotests.asm2; extern(C) int printf(char*, ...); int main() { int i = 40; int j = 2; version(D_InlineAsm_X86) { asm { mov EAX, i; mov EBX, j; add EAX, EBX; mov i, EAX; } } else version(D_InlineAsm_X86_64) { asm { mov EAX, i; mov EBX, j; add EAX, EBX; mov i, EAX; } } printf("42 = %d\n", i); assert(i == 42); return 0; }