public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
* [Bug middle-end/37181] New: [4.4 Regression] FAIL: Divide_1 -O3
@ 2008-08-20 23:05 hjl dot tools at gmail dot com
2008-08-21 10:08 ` [Bug tree-optimization/37181] " rguenth at gcc dot gnu dot org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: hjl dot tools at gmail dot com @ 2008-08-20 23:05 UTC (permalink / raw)
To: gcc-bugs
On Linux/ia32, revision 139326 gives
FAIL: Divide_1 -O3 compilation from source
FAIL: Divide_1 -O3 -findirect-dispatch compilation from source
revision 139311 is OK. The possible causes are revision 139325
and 139326:
http://gcc.gnu.org/ml/gcc-cvs/2008-08/msg00887.html
http://gcc.gnu.org/ml/gcc-cvs/2008-08/msg00888.html
--
Summary: [4.4 Regression] FAIL: Divide_1 -O3
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: hjl dot tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37181
^ permalink raw reply [flat|nested] 4+ messages in thread* [Bug tree-optimization/37181] [4.4 Regression] FAIL: Divide_1 -O3 2008-08-20 23:05 [Bug middle-end/37181] New: [4.4 Regression] FAIL: Divide_1 -O3 hjl dot tools at gmail dot com @ 2008-08-21 10:08 ` rguenth at gcc dot gnu dot org 2008-08-21 11:27 ` rguenth at gcc dot gnu dot org 2008-08-21 11:28 ` rguenth at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: rguenth at gcc dot gnu dot org @ 2008-08-21 10:08 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from rguenth at gcc dot gnu dot org 2008-08-21 10:07 ------- Mine. -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- CC|richard dot guenther at | |gmail dot com | AssignedTo|unassigned at gcc dot gnu |rguenth at gcc dot gnu dot |dot org |org Status|UNCONFIRMED |ASSIGNED Component|middle-end |tree-optimization Ever Confirmed|0 |1 Keywords| |ice-on-valid-code Last reconfirmed|0000-00-00 00:00:00 |2008-08-21 10:07:05 date| | Target Milestone|--- |4.4.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37181 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug tree-optimization/37181] [4.4 Regression] FAIL: Divide_1 -O3 2008-08-20 23:05 [Bug middle-end/37181] New: [4.4 Regression] FAIL: Divide_1 -O3 hjl dot tools at gmail dot com 2008-08-21 10:08 ` [Bug tree-optimization/37181] " rguenth at gcc dot gnu dot org @ 2008-08-21 11:27 ` rguenth at gcc dot gnu dot org 2008-08-21 11:28 ` rguenth at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: rguenth at gcc dot gnu dot org @ 2008-08-21 11:27 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from rguenth at gcc dot gnu dot org 2008-08-21 11:25 ------- Fixed. -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37181 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug tree-optimization/37181] [4.4 Regression] FAIL: Divide_1 -O3 2008-08-20 23:05 [Bug middle-end/37181] New: [4.4 Regression] FAIL: Divide_1 -O3 hjl dot tools at gmail dot com 2008-08-21 10:08 ` [Bug tree-optimization/37181] " rguenth at gcc dot gnu dot org 2008-08-21 11:27 ` rguenth at gcc dot gnu dot org @ 2008-08-21 11:28 ` rguenth at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: rguenth at gcc dot gnu dot org @ 2008-08-21 11:28 UTC (permalink / raw) To: gcc-bugs ------- Comment #3 from rguenth at gcc dot gnu dot org 2008-08-21 11:26 ------- Subject: Bug 37181 Author: rguenth Date: Thu Aug 21 11:25:28 2008 New Revision: 139375 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=139375 Log: 2008-08-21 Richard Guenther <rguenther@suse.de> PR tree-optimization/37181 * tree-vrp.c (extract_range_from_binary_expr): Check for NULL folding result. (extract_range_from_unary_expr): Likewise. Modified: trunk/gcc/ChangeLog trunk/gcc/tree-vrp.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37181 ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2008-08-21 11:28 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2008-08-20 23:05 [Bug middle-end/37181] New: [4.4 Regression] FAIL: Divide_1 -O3 hjl dot tools at gmail dot com 2008-08-21 10:08 ` [Bug tree-optimization/37181] " rguenth at gcc dot gnu dot org 2008-08-21 11:27 ` rguenth at gcc dot gnu dot org 2008-08-21 11:28 ` rguenth at gcc dot gnu dot org
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).