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* [Bug rtl-optimization/54867] gcc.dg/pr44194-1.c FAILs
  2012-10-09  9:04 [Bug rtl-optimization/54867] New: gcc.dg/pr44194-1.c FAILs ro at gcc dot gnu.org
@ 2012-10-09  9:04 ` ro at gcc dot gnu.org
  2012-10-09 10:14 ` [Bug rtl-optimization/54867] [4.8 Regression] " ebotcazou at gcc dot gnu.org
                   ` (5 subsequent siblings)
  6 siblings, 0 replies; 8+ messages in thread
From: ro at gcc dot gnu.org @ 2012-10-09  9:04 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54867

Rainer Orth <ro at gcc dot gnu.org> changed:

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


^ permalink raw reply	[flat|nested] 8+ messages in thread
* [Bug rtl-optimization/54867] New: gcc.dg/pr44194-1.c FAILs
@ 2012-10-09  9:04 ro at gcc dot gnu.org
  2012-10-09  9:04 ` [Bug rtl-optimization/54867] " ro at gcc dot gnu.org
                   ` (6 more replies)
  0 siblings, 7 replies; 8+ messages in thread
From: ro at gcc dot gnu.org @ 2012-10-09  9:04 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54867

             Bug #: 54867
           Summary: gcc.dg/pr44194-1.c FAILs
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: rtl-optimization
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: ro@gcc.gnu.org
                CC: ebotcazou@gcc.gnu.org
              Host: i386-pc-solaris2.1[01], amd64-pc-solaris2.1[01]
            Target: i386-pc-solaris2.1[01], amd64-pc-solaris2.1[01]
             Build: i386-pc-solaris2.1[01], amd64-pc-solaris2.1[01]


Since about 20120918  gcc.dg/pr44194-1.c FAILs on 64-bit Solaris/x86 (both
32-bit
and 64-bit compilers):

FAIL: gcc.dg/pr44194-1.c scan-rtl-dump-not final "set \\\\(mem"

  Rainer


^ permalink raw reply	[flat|nested] 8+ messages in thread
* [Bug rtl-optimization/54867] [4.8 Regression] gcc.dg/pr44194-1.c FAILs
  2012-10-09  9:04 [Bug rtl-optimization/54867] New: gcc.dg/pr44194-1.c FAILs ro at gcc dot gnu.org
  2012-10-09  9:04 ` [Bug rtl-optimization/54867] " ro at gcc dot gnu.org
@ 2012-10-09 10:14 ` ebotcazou at gcc dot gnu.org
  2012-10-09 13:35 ` ro at gcc dot gnu.org
                   ` (4 subsequent siblings)
  6 siblings, 0 replies; 8+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2012-10-09 10:14 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54867

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2012-10-09
     Ever Confirmed|0                           |1

--- Comment #1 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2012-10-09 10:14:10 UTC ---
Would you mind trying this patchlet?

Index: gcc.dg/pr44194-1.c
===================================================================
--- gcc.dg/pr44194-1.c    (revision 192137)
+++ gcc.dg/pr44194-1.c    (working copy)
@@ -15,5 +15,5 @@ void func() {
 /* { dg-final { scan-rtl-dump "global deletions = (2|3)" "dse1" } } */
 /* { dg-final { cleanup-rtl-dump "dse1" } } */

-/* { dg-final { scan-rtl-dump-not "set \\(mem" "final" } } */
+/* { dg-final { scan-rtl-dump-not "insn .*set \\(mem" "final" } } */
 /* { dg-final { cleanup-rtl-dump "final" } } */


^ permalink raw reply	[flat|nested] 8+ messages in thread
* [Bug rtl-optimization/54867] [4.8 Regression] gcc.dg/pr44194-1.c FAILs
  2012-10-09  9:04 [Bug rtl-optimization/54867] New: gcc.dg/pr44194-1.c FAILs ro at gcc dot gnu.org
  2012-10-09  9:04 ` [Bug rtl-optimization/54867] " ro at gcc dot gnu.org
  2012-10-09 10:14 ` [Bug rtl-optimization/54867] [4.8 Regression] " ebotcazou at gcc dot gnu.org
@ 2012-10-09 13:35 ` ro at gcc dot gnu.org
  2012-10-09 21:37 ` ebotcazou at gcc dot gnu.org
                   ` (3 subsequent siblings)
  6 siblings, 0 replies; 8+ messages in thread
From: ro at gcc dot gnu.org @ 2012-10-09 13:35 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54867

--- Comment #2 from Rainer Orth <ro at gcc dot gnu.org> 2012-10-09 13:35:01 UTC ---
Created attachment 28398
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28398
final dump

Unfortunately, this doesn't help.  I'm attaching the -m64 dump for reference.


^ permalink raw reply	[flat|nested] 8+ messages in thread
* [Bug rtl-optimization/54867] [4.8 Regression] gcc.dg/pr44194-1.c FAILs
  2012-10-09  9:04 [Bug rtl-optimization/54867] New: gcc.dg/pr44194-1.c FAILs ro at gcc dot gnu.org
                   ` (2 preceding siblings ...)
  2012-10-09 13:35 ` ro at gcc dot gnu.org
@ 2012-10-09 21:37 ` ebotcazou at gcc dot gnu.org
  2012-10-10  4:41 ` glisse at gcc dot gnu.org
                   ` (2 subsequent siblings)
  6 siblings, 0 replies; 8+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2012-10-09 21:37 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54867

--- Comment #3 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2012-10-09 21:37:21 UTC ---
> Unfortunately, this doesn't help.  I'm attaching the -m64 dump for reference.

This should though.  Are you sure that you have correctly patched the file?

eric@polaris:~/build/gcc/x86_64-pc-solaris2.10> grep "insn.*set (mem"
pr44194-1.c.237r.final
(insn/f:TI 27 22 35 2 (set (mem:DI (pre_dec:DI (reg/f:DI 7 sp)) [0 S8 A8])

eric@polaris:~/build/gcc/x86_64-pc-solaris2.10> grep "insn .*set (mem"
pr44194-1.c.237r.final
eric@polaris:~/build/gcc/x86_64-pc-solaris2.10>


^ permalink raw reply	[flat|nested] 8+ messages in thread
* [Bug rtl-optimization/54867] [4.8 Regression] gcc.dg/pr44194-1.c FAILs
  2012-10-09  9:04 [Bug rtl-optimization/54867] New: gcc.dg/pr44194-1.c FAILs ro at gcc dot gnu.org
                   ` (3 preceding siblings ...)
  2012-10-09 21:37 ` ebotcazou at gcc dot gnu.org
@ 2012-10-10  4:41 ` glisse at gcc dot gnu.org
  2012-10-11 10:12 ` [Bug testsuite/54867] " ebotcazou at gcc dot gnu.org
  2012-10-11 10:14 ` ebotcazou at gcc dot gnu.org
  6 siblings, 0 replies; 8+ messages in thread
From: glisse at gcc dot gnu.org @ 2012-10-10  4:41 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54867

--- Comment #4 from Marc Glisse <glisse at gcc dot gnu.org> 2012-10-10 04:41:23 UTC ---
Maybe you are hitting the same issue I did a few days ago: ".*" also matching
new lines (unlike grep)? Replacing it with \[\\n\]* helped in my case.


^ permalink raw reply	[flat|nested] 8+ messages in thread
* [Bug testsuite/54867] [4.8 Regression] gcc.dg/pr44194-1.c FAILs
  2012-10-09  9:04 [Bug rtl-optimization/54867] New: gcc.dg/pr44194-1.c FAILs ro at gcc dot gnu.org
                   ` (4 preceding siblings ...)
  2012-10-10  4:41 ` glisse at gcc dot gnu.org
@ 2012-10-11 10:12 ` ebotcazou at gcc dot gnu.org
  2012-10-11 10:14 ` ebotcazou at gcc dot gnu.org
  6 siblings, 0 replies; 8+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2012-10-11 10:12 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54867

--- Comment #5 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2012-10-11 10:11:44 UTC ---
Author: ebotcazou
Date: Thu Oct 11 10:11:37 2012
New Revision: 192350

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192350
Log:
    PR testsuite/54867
    * gcc.dg/pr44194-1.c: Tweak regexp to exclude prologue insns.

Modified:
    trunk/gcc/testsuite/gcc.dg/pr44194-1.c


^ permalink raw reply	[flat|nested] 8+ messages in thread
* [Bug testsuite/54867] [4.8 Regression] gcc.dg/pr44194-1.c FAILs
  2012-10-09  9:04 [Bug rtl-optimization/54867] New: gcc.dg/pr44194-1.c FAILs ro at gcc dot gnu.org
                   ` (5 preceding siblings ...)
  2012-10-11 10:12 ` [Bug testsuite/54867] " ebotcazou at gcc dot gnu.org
@ 2012-10-11 10:14 ` ebotcazou at gcc dot gnu.org
  6 siblings, 0 replies; 8+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2012-10-11 10:14 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54867

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

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

--- Comment #6 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2012-10-11 10:14:00 UTC ---
> Maybe you are hitting the same issue I did a few days ago: ".*" also matching
> new lines (unlike grep)? Replacing it with \[\\n\]* helped in my case.

That was it, thanks!


^ permalink raw reply	[flat|nested] 8+ messages in thread
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2012-10-09  9:04 [Bug rtl-optimization/54867] New: gcc.dg/pr44194-1.c FAILs ro at gcc dot gnu.org
2012-10-09  9:04 ` [Bug rtl-optimization/54867] " ro at gcc dot gnu.org
2012-10-09 10:14 ` [Bug rtl-optimization/54867] [4.8 Regression] " ebotcazou at gcc dot gnu.org
2012-10-09 13:35 ` ro at gcc dot gnu.org
2012-10-09 21:37 ` ebotcazou at gcc dot gnu.org
2012-10-10  4:41 ` glisse at gcc dot gnu.org
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