From e477ce4fe0d75c82db38179bf7017fc81641e427 Mon Sep 17 00:00:00 2001 From: rguenth Date: Tue, 6 Apr 2010 12:32:25 +0000 Subject: [PATCH] 2010-04-06 Richard Guenther PR tree-optimization/43627 * tree-vrp.c (extract_range_from_unary_expr): Widenings of [1, +INF(OVF)] go to [1, +INF(OVF)] of the wider type, not varying. * gcc.dg/tree-ssa/vrp49.c: New testcase. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157992 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/ChangeLog | 7 +++++++ gcc/testsuite/ChangeLog | 5 +++++ 2 files changed, 12 insertions(+) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c0ef1aeef0d..794111c67c3 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2010-04-06 Richard Guenther + + PR tree-optimization/43627 + * tree-vrp.c (extract_range_from_unary_expr): Widenings + of [1, +INF(OVF)] go to [1, +INF(OVF)] of the wider type, + not varying. + 2010-04-06 Jakub Jelinek * BASE-VER: Change to 4.6.0. diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index ab66b42e61c..eb15225082f 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2010-04-06 Richard Guenther + + PR tree-optimization/43627 + * gcc.dg/tree-ssa/vrp49.c: New testcase. + 2010-04-06 Jakub Jelinek PR target/43638 -- 2.11.0