This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/32949] suboptimal address generation for int indices on 64-bit targets
- From: "rakdver at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 22 Aug 2007 23:05:19 -0000
- Subject: [Bug tree-optimization/32949] suboptimal address generation for int indices on 64-bit targets
- References: <bug-32949-12467@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from rakdver at gcc dot gnu dot org 2007-08-22 23:05 -------
Subject: Bug 32949
Author: rakdver
Date: Wed Aug 22 23:05:05 2007
New Revision: 127720
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=127720
Log:
2007-08-22 Zdenek Dvorak <ook@ucw.cz>
PR tree-optimization/32949
* tree-ssa-loop-niter.c (scev_probably_wraps_p): Test nowrap_type_p
before failing for ivs with non-constant step.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-ssa-loop-niter.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32949