On Thu, 2 Jun 2016, Bernd Schmidt wrote: > On 06/02/2016 02:00 PM, Jan Hubicka wrote: > > > Ping. This patch > > > <https://gcc.gnu.org/ml/gcc-patches/2016-05/msg02131.html> is pending > > > review (for the non-x86-specific parts). > > The inliner bits looks fine to me. > > In case that leaves anything unapproved, the remaining parts are OK too, > modulo one question - shouldn't this option be added to the set enabled by > -funsafe-math-optimizations? It looks like one pattern in i386.md used to be > enabled by this option and now is no longer.
-funsafe-math-optimizations implies -fno-trapping-math which causes this option to have no effect (the difference between -ffp-int-builtin-inexact and -fno-fp-int-builtin-inexact is only meaningful if -ftrapping-math, since it relates to the raising of exceptions). The patterns testing this option all test (flag_fp_int_builtin_inexact || !flag_trapping_math). -- Joseph S. Myers jos...@codesourcery.com
