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NaN support in FPU comparisons

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1341 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2005-03-20 10:39:24 +00:00
parent b7a100da9c
commit 8422b11337
4 changed files with 141 additions and 67 deletions
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6
target-i386/helper.c
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@ -3223,12 +3223,6 @@ void helper_idivq_EAX_T0(void)
#endif
/* XXX: do it */
int fpu_isnan(double a)
{
return 0;
}
float approx_rsqrt(float a)
{
return 1.0 / sqrt(a);