On 01/26/2015 02:22 PM, Jason Ekstrand wrote: > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=88806 > --- > src/glsl/nir/nir_opcodes.py | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/src/glsl/nir/nir_opcodes.py b/src/glsl/nir/nir_opcodes.py > index f54a017..3f21539 100644 > --- a/src/glsl/nir/nir_opcodes.py > +++ b/src/glsl/nir/nir_opcodes.py > @@ -480,7 +480,7 @@ else > opcode("ldexp", 0, tunsigned, [0, 0], [tfloat, tint], "", """ > dst = ldexp(src0, src1); > /* flush denormals to zero. */ > -if (!isnormal(dst)) > +if (fpclassify(dst) != FP_NORMAL)
GCC documentation claims that isnormal is faster than fpclassify(x) == FP_NORMAL. Do we care? If we care, we should provide isnormal() in macros.h. If not, Reviewed-by: Ian Romanick <ian.d.roman...@intel.com> > dst = copysign(0.0f, src0); > """) > > _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
