Normalize unsigned ~[0,0] into [1,MAX].
authorAldy Hernandez <aldyh@redhat.com>
Mon, 14 Oct 2019 06:43:03 +0000 (06:43 +0000)
committerAldy Hernandez <aldyh@gcc.gnu.org>
Mon, 14 Oct 2019 06:43:03 +0000 (06:43 +0000)
commitdede82f21ba8b569ad0f5538a0c00216ea71d2b4
tree92959d5a6425c96a01ed74d448c3ba4bf9128c06
parent103197a183446a81d97a6ef975cc7095a64c8c4b
Normalize unsigned ~[0,0] into [1,MAX].

From-SVN: r276949
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/tree-ssa/evrp4.c
gcc/tree-vrp.c
gcc/tree-vrp.h