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* [Bug tree-optimization/44181] New: -fcompare-debug failure (length) with -Os -fgraphite-identity
@ 2010-05-17 23:43 zsojka at seznam dot cz
2010-05-17 23:45 ` [Bug tree-optimization/44181] " zsojka at seznam dot cz
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: zsojka at seznam dot cz @ 2010-05-17 23:43 UTC (permalink / raw)
To: gcc-bugs
Compiler flags:
g++ -Os -fgraphite-identity -fcompare-debug testcase.c
Tested revisions:
r159511 - fail
r159045 - fail
r158095 - fail
--
Summary: -fcompare-debug failure (length) with -Os -fgraphite-
identity
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: zsojka at seznam dot cz
GCC host triplet: x86_64-pc-linux-gnu
GCC target triplet: x86_64-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44181
^ permalink raw reply [flat|nested] 8+ messages in thread* [Bug tree-optimization/44181] -fcompare-debug failure (length) with -Os -fgraphite-identity 2010-05-17 23:43 [Bug tree-optimization/44181] New: -fcompare-debug failure (length) with -Os -fgraphite-identity zsojka at seznam dot cz @ 2010-05-17 23:45 ` zsojka at seznam dot cz 2010-06-11 12:23 ` aoliva at gcc dot gnu dot org ` (5 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: zsojka at seznam dot cz @ 2010-05-17 23:45 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from zsojka at seznam dot cz 2010-05-17 23:45 ------- Created an attachment (id=20691) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20691&action=view) reduced testcase (from gcc.c-torture/compile/pr43415.c) $ /mnt/svn/gcc-trunk/binary-158095-lto-fortran/bin/g++ -Os -fgraphite-identity -fcompare-debug pr44181.c g++: pr44181.c: -fcompare-debug failure (length) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44181 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug tree-optimization/44181] -fcompare-debug failure (length) with -Os -fgraphite-identity 2010-05-17 23:43 [Bug tree-optimization/44181] New: -fcompare-debug failure (length) with -Os -fgraphite-identity zsojka at seznam dot cz 2010-05-17 23:45 ` [Bug tree-optimization/44181] " zsojka at seznam dot cz @ 2010-06-11 12:23 ` aoliva at gcc dot gnu dot org 2010-06-11 12:24 ` aoliva at gcc dot gnu dot org ` (4 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: aoliva at gcc dot gnu dot org @ 2010-06-11 12:23 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from aoliva at gcc dot gnu dot org 2010-06-11 12:23 ------- Mine -- aoliva at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|unassigned at gcc dot gnu |aoliva at gcc dot gnu dot |dot org |org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44181 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug tree-optimization/44181] -fcompare-debug failure (length) with -Os -fgraphite-identity 2010-05-17 23:43 [Bug tree-optimization/44181] New: -fcompare-debug failure (length) with -Os -fgraphite-identity zsojka at seznam dot cz 2010-05-17 23:45 ` [Bug tree-optimization/44181] " zsojka at seznam dot cz 2010-06-11 12:23 ` aoliva at gcc dot gnu dot org @ 2010-06-11 12:24 ` aoliva at gcc dot gnu dot org 2010-06-11 12:29 ` aoliva at gcc dot gnu dot org ` (3 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: aoliva at gcc dot gnu dot org @ 2010-06-11 12:24 UTC (permalink / raw) To: gcc-bugs ------- Comment #3 from aoliva at gcc dot gnu dot org 2010-06-11 12:23 ------- Created an attachment (id=20887) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20887&action=view) Patch that fixes the problem Here's the patch I'm testing now. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44181 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug tree-optimization/44181] -fcompare-debug failure (length) with -Os -fgraphite-identity 2010-05-17 23:43 [Bug tree-optimization/44181] New: -fcompare-debug failure (length) with -Os -fgraphite-identity zsojka at seznam dot cz ` (2 preceding siblings ...) 2010-06-11 12:24 ` aoliva at gcc dot gnu dot org @ 2010-06-11 12:29 ` aoliva at gcc dot gnu dot org 2010-06-11 12:57 ` [Bug debug/44181] " aoliva at gcc dot gnu dot org ` (2 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: aoliva at gcc dot gnu dot org @ 2010-06-11 12:29 UTC (permalink / raw) To: gcc-bugs ------- Comment #4 from aoliva at gcc dot gnu dot org 2010-06-11 12:28 ------- *** Bug 44247 has been marked as a duplicate of this bug. *** -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44181 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug debug/44181] -fcompare-debug failure (length) with -Os -fgraphite-identity 2010-05-17 23:43 [Bug tree-optimization/44181] New: -fcompare-debug failure (length) with -Os -fgraphite-identity zsojka at seznam dot cz ` (3 preceding siblings ...) 2010-06-11 12:29 ` aoliva at gcc dot gnu dot org @ 2010-06-11 12:57 ` aoliva at gcc dot gnu dot org 2010-06-14 19:19 ` aoliva at gcc dot gnu dot org 2010-06-14 19:22 ` aoliva at gcc dot gnu dot org 6 siblings, 0 replies; 8+ messages in thread From: aoliva at gcc dot gnu dot org @ 2010-06-11 12:57 UTC (permalink / raw) To: gcc-bugs ------- Comment #5 from aoliva at gcc dot gnu dot org 2010-06-11 12:56 ------- *** Bug 43650 has been marked as a duplicate of this bug. *** -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44181 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug debug/44181] -fcompare-debug failure (length) with -Os -fgraphite-identity 2010-05-17 23:43 [Bug tree-optimization/44181] New: -fcompare-debug failure (length) with -Os -fgraphite-identity zsojka at seznam dot cz ` (4 preceding siblings ...) 2010-06-11 12:57 ` [Bug debug/44181] " aoliva at gcc dot gnu dot org @ 2010-06-14 19:19 ` aoliva at gcc dot gnu dot org 2010-06-14 19:22 ` aoliva at gcc dot gnu dot org 6 siblings, 0 replies; 8+ messages in thread From: aoliva at gcc dot gnu dot org @ 2010-06-14 19:19 UTC (permalink / raw) To: gcc-bugs ------- Comment #6 from aoliva at gcc dot gnu dot org 2010-06-14 19:18 ------- Subject: Bug 44181 Author: aoliva Date: Mon Jun 14 19:18:18 2010 New Revision: 160762 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=160762 Log: PR debug/43650 PR debug/44181 PR debug/44247 * tree-ssa-loop-manip.c (tree_transform_and_unroll_loop): Skip debug stmts. (canonicalize_loop_ivs): Likewise. Modified: trunk/gcc/ChangeLog trunk/gcc/tree-ssa-loop-manip.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44181 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug debug/44181] -fcompare-debug failure (length) with -Os -fgraphite-identity 2010-05-17 23:43 [Bug tree-optimization/44181] New: -fcompare-debug failure (length) with -Os -fgraphite-identity zsojka at seznam dot cz ` (5 preceding siblings ...) 2010-06-14 19:19 ` aoliva at gcc dot gnu dot org @ 2010-06-14 19:22 ` aoliva at gcc dot gnu dot org 6 siblings, 0 replies; 8+ messages in thread From: aoliva at gcc dot gnu dot org @ 2010-06-14 19:22 UTC (permalink / raw) To: gcc-bugs ------- Comment #7 from aoliva at gcc dot gnu dot org 2010-06-14 19:22 ------- Fixed -- aoliva at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44181 ^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2010-06-14 19:22 UTC | newest] Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2010-05-17 23:43 [Bug tree-optimization/44181] New: -fcompare-debug failure (length) with -Os -fgraphite-identity zsojka at seznam dot cz 2010-05-17 23:45 ` [Bug tree-optimization/44181] " zsojka at seznam dot cz 2010-06-11 12:23 ` aoliva at gcc dot gnu dot org 2010-06-11 12:24 ` aoliva at gcc dot gnu dot org 2010-06-11 12:29 ` aoliva at gcc dot gnu dot org 2010-06-11 12:57 ` [Bug debug/44181] " aoliva at gcc dot gnu dot org 2010-06-14 19:19 ` aoliva at gcc dot gnu dot org 2010-06-14 19:22 ` aoliva at gcc dot gnu dot org
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