[Bug tree-optimization/77387] Value range not computed in some cases for ABS_EXPR

2016-08-25 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77387 Andrew Pinski changed: What|Removed |Added Keywords||missed-optimization --- Comment #2 from

[Bug tree-optimization/77387] Value range not computed in some cases for ABS_EXPR

2016-08-25 Thread kugan at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77387 --- Comment #1 from kugan at gcc dot gnu.org --- With : diff --git a/gcc/tree-vrp.c b/gcc/tree-vrp.c index e4d789b..2d1f4c8 100644 --- a/gcc/tree-vrp.c +++ b/gcc/tree-vrp.c @@ -3416,6 +3416,17 @@ extract_range_from_unary_expr_1 (value_range *vr,