[Bug middle-end/55132] New: [4.8 Regression] FAIL: g++.dg/tree-ssa/pr45453.C

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* [Bug middle-end/55132] New: [4.8 Regression] FAIL: g++.dg/tree-ssa/pr45453.C
@ 2012-10-30  7:08 ubizjak at gmail dot com
  2012-10-30  8:17 ` [Bug middle-end/55132] " ubizjak at gmail dot com
                   ` (5 more replies)
  0 siblings, 6 replies; 7+ messages in thread
From: ubizjak at gmail dot com @ 2012-10-30  7:08 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55132

             Bug #: 55132
           Summary: [4.8 Regression] FAIL: g++.dg/tree-ssa/pr45453.C
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: ubizjak@gmail.com
                CC: hubicka@gcc.gnu.org


r192964 [1] introduced following failure:

WARNING: program timed out.
FAIL: g++.dg/tree-ssa/pr45453.C -std=gnu++98 (test for excess errors)
UNRESOLVED: g++.dg/tree-ssa/pr45453.C -std=gnu++98  scan-tree-dump-times
optimized "OBJ_TYPE_REF" 1
WARNING: program timed out.
FAIL: g++.dg/tree-ssa/pr45453.C -std=gnu++11 (test for excess errors)
UNRESOLVED: g++.dg/tree-ssa/pr45453.C -std=gnu++11  scan-tree-dump-times
optimized "OBJ_TYPE_REF" 1


Compiler loops in:

#0  estimate_calls_size_and_time (size=size@entry=0x7ffff0bdf08c,
time=time@entry=0x7ffff0bdf088, hints=hints@entry=0x0, 
    possible_truths=possible_truths@entry=4294967294,
known_vals=known_vals@entry=0x0, 
    known_binfos=known_binfos@entry=0x0, known_aggs=known_aggs@entry=0x0,
node=<optimized out>, node=<optimized out>)
    at ../../gcc-svn/trunk/gcc/ipa-inline-analysis.c:3960
#1  0x000000000093b2d5 in estimate_calls_size_and_time
(size=size@entry=0x7ffff0bdf08c, time=time@entry=0x7ffff0bdf088, 
    hints=hints@entry=0x0, possible_truths=possible_truths@entry=4294967294,
known_vals=known_vals@entry=0x0, 
    known_binfos=known_binfos@entry=0x0, known_aggs=known_aggs@entry=0x0,
node=<optimized out>, node=<optimized out>)
    at ../../gcc-svn/trunk/gcc/ipa-inline-analysis.c:2768
#2  0x000000000093b2d5 in estimate_calls_size_and_time
(size=size@entry=0x7ffff0bdf08c, time=time@entry=0x7ffff0bdf088, 
    hints=hints@entry=0x0, possible_truths=possible_truths@entry=4294967294,
known_vals=known_vals@entry=0x0, 
    known_binfos=known_binfos@entry=0x0, known_aggs=known_aggs@entry=0x0,
node=<optimized out>, node=<optimized out>)
    at ../../gcc-svn/trunk/gcc/ipa-inline-analysis.c:2768
#3  0x000000000093b2d5 in estimate_calls_size_and_time
(size=size@entry=0x7ffff0bdf08c, time=time@entry=0x7ffff0bdf088, 
    hints=hints@entry=0x0, possible_truths=possible_truths@entry=4294967294,
known_vals=known_vals@entry=0x0, 
    known_binfos=known_binfos@entry=0x0, known_aggs=known_aggs@entry=0x0,
node=<optimized out>, node=<optimized out>)
    at ../../gcc-svn/trunk/gcc/ipa-inline-analysis.c:2768
#4  0x000000000093b2d5 in estimate_calls_size_and_time
(size=size@entry=0x7ffff0bdf08c, time=time@entry=0x7ffff0bdf088, 
    hints=hints@entry=0x0, possible_truths=possible_truths@entry=4294967294,
known_vals=known_vals@entry=0x0, 
    known_binfos=known_binfos@entry=0x0, known_aggs=known_aggs@entry=0x0,
node=<optimized out>, node=<optimized out>)
    at ../../gcc-svn/trunk/gcc/ipa-inline-analysis.c:2768
#5  0x000000000093b2d5 in estimate_calls_size_and_time
(size=size@entry=0x7ffff0bdf08c, time=time@entry=0x7ffff0bdf088, 
    hints=hints@entry=0x0, possible_truths=possible_truths@entry=4294967294,
known_vals=known_vals@entry=0x0, 
    known_binfos=known_binfos@entry=0x0, known_aggs=known_aggs@entry=0x0,
node=<optimized out>, node=<optimized out>)
    at ../../gcc-svn/trunk/gcc/ipa-inline-analysis.c:2768
#6  0x000000000093b2d5 in estimate_calls_size_and_time
(size=size@entry=0x7ffff0bdf08c, time=time@entry=0x7ffff0bdf088, 
    hints=hints@entry=0x0, possible_truths=possible_truths@entry=4294967294,
known_vals=known_vals@entry=0x0, 
    known_binfos=known_binfos@entry=0x0, known_aggs=known_aggs@entry=0x0,
node=<optimized out>, node=<optimized out>)
    at ../../gcc-svn/trunk/gcc/ipa-inline-analysis.c:2768
#7  0x000000000093b2d5 in estimate_calls_size_and_time
(size=size@entry=0x7ffff0bdf08c, time=time@entry=0x7ffff0bdf088, 
    hints=hints@entry=0x0, possible_truths=possible_truths@entry=4294967294,
known_vals=known_vals@entry=0x0, 
    known_binfos=known_binfos@entry=0x0, known_aggs=known_aggs@entry=0x0,
node=<optimized out>, node=<optimized out>)
    at ../../gcc-svn/trunk/gcc/ipa-inline-analysis.c:2768
#8  0x000000000093b2d5 in estimate_calls_size_and_time
(size=size@entry=0x7ffff0bdf08c, time=time@entry=0x7ffff0bdf088, 
    hints=hints@entry=0x0, possible_truths=possible_truths@entry=4294967294,
known_vals=known_vals@entry=0x0, 
    known_binfos=known_binfos@entry=0x0, known_aggs=known_aggs@entry=0x0,
node=<optimized out>, node=<optimized out>)
    at ../../gcc-svn/trunk/gcc/ipa-inline-analysis.c:2768

[1] http://gcc.gnu.org/ml/gcc-cvs/2012-10/msg01070.html


^ permalink raw reply	[flat|nested] 7+ messages in thread

* [Bug middle-end/55132] [4.8 Regression] FAIL: g++.dg/tree-ssa/pr45453.C
  2012-10-30  7:08 [Bug middle-end/55132] New: [4.8 Regression] FAIL: g++.dg/tree-ssa/pr45453.C ubizjak at gmail dot com
@ 2012-10-30  8:17 ` ubizjak at gmail dot com
  2012-10-30  9:34 ` rguenth at gcc dot gnu.org
                   ` (4 subsequent siblings)
  5 siblings, 0 replies; 7+ messages in thread
From: ubizjak at gmail dot com @ 2012-10-30  8:17 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55132

--- Comment #1 from Uros Bizjak <ubizjak at gmail dot com> 2012-10-30 08:16:40 UTC ---
The commit also causes:

FAIL: gcc.dg/pr44974.c scan-assembler call[^\n]*_Exit


^ permalink raw reply	[flat|nested] 7+ messages in thread

* [Bug middle-end/55132] [4.8 Regression] FAIL: g++.dg/tree-ssa/pr45453.C
  2012-10-30  7:08 [Bug middle-end/55132] New: [4.8 Regression] FAIL: g++.dg/tree-ssa/pr45453.C ubizjak at gmail dot com
  2012-10-30  8:17 ` [Bug middle-end/55132] " ubizjak at gmail dot com
@ 2012-10-30  9:34 ` rguenth at gcc dot gnu.org
  2012-10-30 14:41 ` hp at gcc dot gnu.org
                   ` (3 subsequent siblings)
  5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-10-30  9:34 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55132

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.8.0


^ permalink raw reply	[flat|nested] 7+ messages in thread

* [Bug middle-end/55132] [4.8 Regression] FAIL: g++.dg/tree-ssa/pr45453.C
  2012-10-30  7:08 [Bug middle-end/55132] New: [4.8 Regression] FAIL: g++.dg/tree-ssa/pr45453.C ubizjak at gmail dot com
  2012-10-30  8:17 ` [Bug middle-end/55132] " ubizjak at gmail dot com
  2012-10-30  9:34 ` rguenth at gcc dot gnu.org
@ 2012-10-30 14:41 ` hp at gcc dot gnu.org
  2012-10-30 15:07 ` ubizjak at gmail dot com
                   ` (2 subsequent siblings)
  5 siblings, 0 replies; 7+ messages in thread
From: hp at gcc dot gnu.org @ 2012-10-30 14:41 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55132

Hans-Peter Nilsson <hp at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |hp at gcc dot gnu.org

--- Comment #2 from Hans-Peter Nilsson <hp at gcc dot gnu.org> 2012-10-30 14:40:17 UTC ---
Are you sure it was r192964 for your target (wild guess x86_64-linux)? For
cris-elf, I see this regression introduced in the (] range 192943:192956.


^ permalink raw reply	[flat|nested] 7+ messages in thread

* [Bug middle-end/55132] [4.8 Regression] FAIL: g++.dg/tree-ssa/pr45453.C
  2012-10-30  7:08 [Bug middle-end/55132] New: [4.8 Regression] FAIL: g++.dg/tree-ssa/pr45453.C ubizjak at gmail dot com
                   ` (2 preceding siblings ...)
  2012-10-30 14:41 ` hp at gcc dot gnu.org
@ 2012-10-30 15:07 ` ubizjak at gmail dot com
  2012-10-31  8:44 ` ebotcazou at gcc dot gnu.org
  2012-11-01 10:55 ` hubicka at gcc dot gnu.org
  5 siblings, 0 replies; 7+ messages in thread
From: ubizjak at gmail dot com @ 2012-10-30 15:07 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55132

--- Comment #3 from Uros Bizjak <ubizjak at gmail dot com> 2012-10-30 15:06:23 UTC ---
(In reply to comment #2)
> Are you sure it was r192964 for your target (wild guess x86_64-linux)? For
> cris-elf, I see this regression introduced in the (] range 192943:192956.

Oh, it is r192946. At least the link was correct.


^ permalink raw reply	[flat|nested] 7+ messages in thread

* [Bug middle-end/55132] [4.8 Regression] FAIL: g++.dg/tree-ssa/pr45453.C
  2012-10-30  7:08 [Bug middle-end/55132] New: [4.8 Regression] FAIL: g++.dg/tree-ssa/pr45453.C ubizjak at gmail dot com
                   ` (3 preceding siblings ...)
  2012-10-30 15:07 ` ubizjak at gmail dot com
@ 2012-10-31  8:44 ` ebotcazou at gcc dot gnu.org
  2012-11-01 10:55 ` hubicka at gcc dot gnu.org
  5 siblings, 0 replies; 7+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2012-10-31  8:44 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55132

Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2012-10-31
                 CC|                            |ebotcazou at gcc dot
                   |                            |gnu.org
     Ever Confirmed|0                           |1

--- Comment #4 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2012-10-31 08:43:36 UTC ---
Everywhere apparently.


^ permalink raw reply	[flat|nested] 7+ messages in thread

* [Bug middle-end/55132] [4.8 Regression] FAIL: g++.dg/tree-ssa/pr45453.C
  2012-10-30  7:08 [Bug middle-end/55132] New: [4.8 Regression] FAIL: g++.dg/tree-ssa/pr45453.C ubizjak at gmail dot com
                   ` (4 preceding siblings ...)
  2012-10-31  8:44 ` ebotcazou at gcc dot gnu.org
@ 2012-11-01 10:55 ` hubicka at gcc dot gnu.org
  5 siblings, 0 replies; 7+ messages in thread
From: hubicka at gcc dot gnu.org @ 2012-11-01 10:55 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55132

Jan Hubicka <hubicka at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #5 from Jan Hubicka <hubicka at gcc dot gnu.org> 2012-11-01 10:55:27 UTC ---
Fixed now.


^ permalink raw reply	[flat|nested] 7+ messages in thread

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2012-10-30  7:08 [Bug middle-end/55132] New: [4.8 Regression] FAIL: g++.dg/tree-ssa/pr45453.C ubizjak at gmail dot com
2012-10-30  8:17 ` [Bug middle-end/55132] " ubizjak at gmail dot com
2012-10-30  9:34 ` rguenth at gcc dot gnu.org
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