* gimple-ssa-evrp-analyze.c
authorJeff Law <law@redhat.com>
Mon, 4 Dec 2017 16:10:49 +0000 (09:10 -0700)
committerJeff Law <law@gcc.gnu.org>
Mon, 4 Dec 2017 16:10:49 +0000 (09:10 -0700)
commitd48f6f3f2d1f8b62b538939f82740f463a193b8b
tree33e2e4e690ffeab4a8945443fa115148412a5fbc
parent178667d2fd4882d33d34fc66f9514a6fde418fe9
* gimple-ssa-evrp-analyze.c
(evrp_range_analyzer::extract_range_from_stmt):  Always use
vr_values::update_value_range so preexisting range info is
medged with new range info, even if the new range is VR_VARYING.

From-SVN: r255386
gcc/ChangeLog
gcc/gimple-ssa-evrp-analyze.c