Mercurial > projects > dstress
view run/a/asm_fdiv_01_D2.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 | ebff718ff18b |
children |
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// $HeadURL$ // $Date$ // $Author$ module dstress.run.a.asm_fdiv_01_D2; version(D_InlineAsm_X86){ version = runTest; }else version(D_InlineAsm_X86_64){ version = runTest; } version(runTest){ import addon.cpuinfo; int main(){ haveFPU!()(); float a = -3.0f; float b = 12.0f; float c; asm{ fld a; fld b; fdiv ST,ST(1); fstp c; } if(c != -4.0f){ assert(0); } asm{ fld a; fld b; fdiv ST(1),ST; fstp c; fstp c; } if(c != a/b){ assert(0); } return 0; } }else{ pragma(msg, "DSTRESS{XFAIL}: no inline ASM support"); static assert(0); }