From 09a782ebdacc6a5227ed464d47eb3cc27e252c6a Mon Sep 17 00:00:00 2001 From: Richard Guenther Date: Mon, 29 Jun 2009 11:57:15 +0000 Subject: re PR tree-optimization/40579 (gcc -O2 optimization causes infinite loop and wrong output) 2009-06-29 Richard Guenther PR tree-optimization/40579 * tree-vrp.c (vrp_evaluate_conditional): Bail out early if the IL to simplify has constants that overflowed. * gcc.c-torture/execute/pr40579.c: New testcase. From-SVN: r149046 --- gcc/ChangeLog | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'gcc/ChangeLog') diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e6a5cea..13aeba0 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2009-06-29 Richard Guenther + + PR tree-optimization/40579 + * tree-vrp.c (vrp_evaluate_conditional): Bail out early if + the IL to simplify has constants that overflowed. + 2009-06-28 Uros Bizjak PR tree-optimization/40550 -- cgit v1.1