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* [Bug other/58096] New: gcc.dg/tree-ssa/attr-alias.c fails with r201439
@ 2013-08-06 21:07 pthaugen at gcc dot gnu.org
2013-08-06 23:33 ` [Bug middle-end/58096] [4.9 Regression] " dje at gcc dot gnu.org
` (7 more replies)
0 siblings, 8 replies; 9+ messages in thread
From: pthaugen at gcc dot gnu.org @ 2013-08-06 21:07 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58096
Bug ID: 58096
Summary: gcc.dg/tree-ssa/attr-alias.c fails with r201439
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: other
Assignee: unassigned at gcc dot gnu.org
Reporter: pthaugen at gcc dot gnu.org
CC: bergner at gcc dot gnu.org, dje.gcc at gmail dot com,
hubicka at gcc dot gnu.org, marxin.liska at gmail dot com
Host: powerpc64-linux
Target: powerpc64-linux
Build: powerpc64-linux
Subject testcase started failing with r201439.
PASS: gcc.dg/tree-ssa/attr-alias.c (test for excess errors)
PASS: gcc.dg/tree-ssa/attr-alias.c scan-tree-dump-times optimized " test " 1
FAIL: gcc.dg/tree-ssa/attr-alias.c scan-tree-dump-times optimized " test4 " 1
PASS: gcc.dg/tree-ssa/attr-alias.c scan-tree-dump-not optimized " test1 "
PASS: gcc.dg/tree-ssa/attr-alias.c scan-tree-dump-not optimized " test2 "
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/58096] [4.9 Regression] gcc.dg/tree-ssa/attr-alias.c fails with r201439
2013-08-06 21:07 [Bug other/58096] New: gcc.dg/tree-ssa/attr-alias.c fails with r201439 pthaugen at gcc dot gnu.org
@ 2013-08-06 23:33 ` dje at gcc dot gnu.org
2013-08-09 12:45 ` ro at gcc dot gnu.org
` (6 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: dje at gcc dot gnu.org @ 2013-08-06 23:33 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58096
David Edelsohn <dje at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2013-08-06
CC| |dje at gcc dot gnu.org
Component|other |middle-end
Summary|gcc.dg/tree-ssa/attr-alias. |[4.9 Regression]
|c fails with r201439 |gcc.dg/tree-ssa/attr-alias.
| |c fails with r201439
Ever confirmed|0 |1
--- Comment #1 from David Edelsohn <dje at gcc dot gnu.org> ---
This probably is related to PR middle-end/58094
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/58096] [4.9 Regression] gcc.dg/tree-ssa/attr-alias.c fails with r201439
2013-08-06 21:07 [Bug other/58096] New: gcc.dg/tree-ssa/attr-alias.c fails with r201439 pthaugen at gcc dot gnu.org
2013-08-06 23:33 ` [Bug middle-end/58096] [4.9 Regression] " dje at gcc dot gnu.org
@ 2013-08-09 12:45 ` ro at gcc dot gnu.org
2013-08-12 6:17 ` yufeng at gcc dot gnu.org
` (5 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: ro at gcc dot gnu.org @ 2013-08-09 12:45 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58096
Rainer Orth <ro at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target|powerpc64-linux |powerpc64-linux,
| |x86_64-unknown-linux-gnu,
| |i386-pc-solaris2.10
CC| |ro at gcc dot gnu.org
Host|powerpc64-linux |powerpc64-linux,
| |x86_64-unknown-linux-gnu,
| |i386-pc-solaris2.10
Target Milestone|--- |4.9.0
Build|powerpc64-linux |powerpc64-linux,
| |x86_64-unknown-linux-gnu,
| |i386-pc-solaris2.10
--- Comment #2 from Rainer Orth <ro at gcc dot gnu.org> ---
Also on both 32 and 64-bit Linux/x86_64 and Solaris 10/x86.
Rainer
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/58096] [4.9 Regression] gcc.dg/tree-ssa/attr-alias.c fails with r201439
2013-08-06 21:07 [Bug other/58096] New: gcc.dg/tree-ssa/attr-alias.c fails with r201439 pthaugen at gcc dot gnu.org
2013-08-06 23:33 ` [Bug middle-end/58096] [4.9 Regression] " dje at gcc dot gnu.org
2013-08-09 12:45 ` ro at gcc dot gnu.org
@ 2013-08-12 6:17 ` yufeng at gcc dot gnu.org
2013-08-19 22:36 ` hp at gcc dot gnu.org
` (4 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: yufeng at gcc dot gnu.org @ 2013-08-12 6:17 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58096
Yufeng Zhang <yufeng at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |yufeng at gcc dot gnu.org
--- Comment #3 from Yufeng Zhang <yufeng at gcc dot gnu.org> ---
The test case also failed on ARM and AArch64
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/58096] [4.9 Regression] gcc.dg/tree-ssa/attr-alias.c fails with r201439
2013-08-06 21:07 [Bug other/58096] New: gcc.dg/tree-ssa/attr-alias.c fails with r201439 pthaugen at gcc dot gnu.org
` (2 preceding siblings ...)
2013-08-12 6:17 ` yufeng at gcc dot gnu.org
@ 2013-08-19 22:36 ` hp at gcc dot gnu.org
2013-08-27 16:55 ` bernd.edlinger at hotmail dot de
` (3 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: hp at gcc dot gnu.org @ 2013-08-19 22:36 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58096
Hans-Peter Nilsson <hp at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target|powerpc64-linux, |powerpc64-linux,
|x86_64-unknown-linux-gnu, |x86_64-unknown-linux-gnu,
|i386-pc-solaris2.10 |i386-pc-solaris2.10,
| |cris-axis-elf
CC| |hp at gcc dot gnu.org
--- Comment #4 from Hans-Peter Nilsson <hp at gcc dot gnu.org> ---
Adding another target that's regressing as described.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/58096] [4.9 Regression] gcc.dg/tree-ssa/attr-alias.c fails with r201439
2013-08-06 21:07 [Bug other/58096] New: gcc.dg/tree-ssa/attr-alias.c fails with r201439 pthaugen at gcc dot gnu.org
` (3 preceding siblings ...)
2013-08-19 22:36 ` hp at gcc dot gnu.org
@ 2013-08-27 16:55 ` bernd.edlinger at hotmail dot de
2013-09-04 2:00 ` hp at gcc dot gnu.org
` (2 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: bernd.edlinger at hotmail dot de @ 2013-08-27 16:55 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58096
Bernd Edlinger <bernd.edlinger at hotmail dot de> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |bernd.edlinger at hotmail dot de
--- Comment #5 from Bernd Edlinger <bernd.edlinger at hotmail dot de> ---
Created attachment 30706
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30706&action=edit
proposed patch
This is probably not really a bug in the compiler.
Obviously the -fdump-tree-optimized format was changed,
and the test case should be adapted to not expect a space
after test4:
;; Function main (main, funcdef_no=1, decl_uid=1372, symbol_order=4) (executed
once)
main ()
{
<bb 2>:
test ();
test4.localalias.0.localalias.2 (); [tail call]
return;
}
The test case is inconsistent, because the comment
mentions test1 and test2 can be optimized away,
and the scan-tree-dump-not statements search for
test1 and test2, but there is no test1 in the source code.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/58096] [4.9 Regression] gcc.dg/tree-ssa/attr-alias.c fails with r201439
2013-08-06 21:07 [Bug other/58096] New: gcc.dg/tree-ssa/attr-alias.c fails with r201439 pthaugen at gcc dot gnu.org
` (4 preceding siblings ...)
2013-08-27 16:55 ` bernd.edlinger at hotmail dot de
@ 2013-09-04 2:00 ` hp at gcc dot gnu.org
2013-09-04 21:50 ` pthaugen at gcc dot gnu.org
2013-09-05 19:40 ` hubicka at gcc dot gnu.org
7 siblings, 0 replies; 9+ messages in thread
From: hp at gcc dot gnu.org @ 2013-09-04 2:00 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58096
--- Comment #6 from Hans-Peter Nilsson <hp at gcc dot gnu.org> ---
This is fixed for cris-elf in (201978:202144] apparently r202111 as also
obvious from the message at gcc-patches. It's probably fixed everywhere. Can
Pat the reporter or Jan the fixer please verify and close if so?
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/58096] [4.9 Regression] gcc.dg/tree-ssa/attr-alias.c fails with r201439
2013-08-06 21:07 [Bug other/58096] New: gcc.dg/tree-ssa/attr-alias.c fails with r201439 pthaugen at gcc dot gnu.org
` (5 preceding siblings ...)
2013-09-04 2:00 ` hp at gcc dot gnu.org
@ 2013-09-04 21:50 ` pthaugen at gcc dot gnu.org
2013-09-05 19:40 ` hubicka at gcc dot gnu.org
7 siblings, 0 replies; 9+ messages in thread
From: pthaugen at gcc dot gnu.org @ 2013-09-04 21:50 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58096
Pat Haugen <pthaugen at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #7 from Pat Haugen <pthaugen at gcc dot gnu.org> ---
(In reply to Hans-Peter Nilsson from comment #6)
> This is fixed for cris-elf in (201978:202144] apparently r202111 as also
> obvious from the message at gcc-patches. It's probably fixed everywhere.
> Can Pat the reporter or Jan the fixer please verify and close if so?
Confirmed this is no longer failing on trunk, closing.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/58096] [4.9 Regression] gcc.dg/tree-ssa/attr-alias.c fails with r201439
2013-08-06 21:07 [Bug other/58096] New: gcc.dg/tree-ssa/attr-alias.c fails with r201439 pthaugen at gcc dot gnu.org
` (6 preceding siblings ...)
2013-09-04 21:50 ` pthaugen at gcc dot gnu.org
@ 2013-09-05 19:40 ` hubicka at gcc dot gnu.org
7 siblings, 0 replies; 9+ messages in thread
From: hubicka at gcc dot gnu.org @ 2013-09-05 19:40 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58096
--- Comment #8 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
It was fixed by
2013-08-29 Jan Hubicka <jh@suse.cz>
* cgraph.c (cgraph_function_body_availability): Handle weakref
correctly.
* passes.def: Remove pass_fixup_cfg.
* ipa-inline.c (ipa_inline): When not optimizing, do not inline;
track when we need to remove functions.
(gate_ipa_inline): Execute inlining always; add comment why.
(pass_data_ipa_inline): Remove TODO_remove_functions.
* ipa-inline-analysis.c (inline_generate_summary): When not optimizing
do not produce summaries.
* symtab.c (change_decl_assembler_name): Handle renaming of weakrefs.
(symtab_nonoverwritable_alias): Assert we are not called on weakref.
* varpool.c (cgraph_variable_initializer_availability): Fix weakrefs,
constant pool and vtable.
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2013-09-05 19:40 UTC | newest]
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2013-08-06 21:07 [Bug other/58096] New: gcc.dg/tree-ssa/attr-alias.c fails with r201439 pthaugen at gcc dot gnu.org
2013-08-06 23:33 ` [Bug middle-end/58096] [4.9 Regression] " dje at gcc dot gnu.org
2013-08-09 12:45 ` ro at gcc dot gnu.org
2013-08-12 6:17 ` yufeng at gcc dot gnu.org
2013-08-19 22:36 ` hp at gcc dot gnu.org
2013-08-27 16:55 ` bernd.edlinger at hotmail dot de
2013-09-04 2:00 ` hp at gcc dot gnu.org
2013-09-04 21:50 ` pthaugen at gcc dot gnu.org
2013-09-05 19:40 ` hubicka at gcc dot gnu.org
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