On 2016.02.08 at 09:49 -0700, Jeff Law wrote: > On 01/18/2016 08:52 PM, Kugan wrote: > > > >2016-01-19 Kugan Vivekanandarajah <kug...@linaro.org> > > > > PR middle-end/66726 > > * tree-ssa-reassoc.c (optimize_range_tests): Handle tcc_compare stmt > > whose result is used in PHI. > > (maybe_optimize_range_tests): Likewise. > > (final_range_test_p): Lokweise. > > > Otherwise this looks OK for the trunk. It really hasn't changed much since > the version from July. And while the PR is not marked as such, this is a > code quality regression fix for targets with a BRANCH_COST > 1.
This causes LTO/PGO bootstrap on ppc64le to ICE all over the place: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69781 -- Markus
