Jakub Jelinek <ja...@redhat.com> writes:
> Unfortunately this seems to break bootstrap on i686-linux.
> Delta-reduced testcase is:
> typedef _Complex float __attribute__ ((mode (TC))) __complex128;
> extern __complex128 clogq (__complex128) __attribute__ ((__nothrow__));
> __complex128
> cacoshq (__complex128 x)
> {
> __complex128 res;
> int rcls = __builtin_fpclassify (0, 1, 4, 3, 2, __real__ x);
> int icls = __builtin_fpclassify (0, 1, 4, 3, 2, __imag__ x);
> if (rcls <= 1 || icls <= 1)
> {
> __complex128 y;
> res = clogq (y);
> if (__real__ res < 0.0)
> res = -res;
> }
> return res;
> }
> which ICEs at -O2 -g -fPIC -m32 in the above gcc_checking_assert (uses)
> now.
Gah, sorry for the breakage. I don't have time to look at it right now,
so I've reverted the patch. I'll leave the proper fix to Alex.
Richard
