[Bug bootstrap/52039] New: gcc/gimplify.o differs

[Bug bootstrap/52039] New: gcc/gimplify.o differs

[gcc@Denis-Excoffier.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52039

             Bug #: 52039
           Summary: gcc/gimplify.o differs
    Classification: Unclassified
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: gcc@Denis-Excoffier.org
              Host: *-apple-darwin*
            Target: *-apple-darwin*
             Build: *-apple-darwin*


On MacOSX (x86_64-apple-darwin11.2.0), with the last snapshot
(gcc-4.7-20120128),
i obtain "gcc/gimplify.o differs" and the bootstrap stops.

If i include gcc/gimplify.o within compare_exclusions (in configure), the
bootstrap succeeds and all seems OK.

The snapshot of last week (gcc-4.7-20120121) was OK.
See also PR47016.

[Bug bootstrap/52039] gcc/gimplify.o differs

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52039

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING
   Last reconfirmed|                            |2012-01-30
     Ever Confirmed|0                           |1

--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-01-30 09:27:54 UTC ---
How did you configure?  Dup of PR51974?

[Bug bootstrap/52039] gcc/gimplify.o differs

[gcc@Denis-Excoffier.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52039

--- Comment #2 from Denis Excoffier <gcc@Denis-Excoffier.org> 2012-01-30 11:14:54 UTC ---
(In reply to comment #1)
> How did you configure?  Dup of PR51974?

.../configure --enable-languages=c,c++ --prefix=... --with-local-prefix=...
--disable-multilib

I don't use --enable-checking.

I use the latest XCode (4.2.1), with the lastest mpfr, mpc and gmp within
the source directory. Compared to last week i use gmp-5.0.3 instead of
gmp-5.0.2.

Only gcc/gimplify.o fails.

Also i don't think i'm a dup of PR52041.

[Bug bootstrap/52039] gcc/gimplify.o differs

[gcc@Denis-Excoffier.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52039

--- Comment #3 from Denis Excoffier <gcc@Denis-Excoffier.org> 2012-01-30 20:29:45 UTC ---
Tried again, using:
- gmp-5.0.2, like last week
- make with no -j option
Same result (ie gcc/gimplify.o differs).

Also, Xcpde 4.2.1 uses:
% /usr/bin/gcc --version
i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 (Based on Apple Inc. build 5658)
(LLVM build 2336.1.00)
Copyright (C) 2007 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
%

[Bug bootstrap/52039] gcc/gimplify.o differs

[gcc@Denis-Excoffier.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52039

--- Comment #4 from Denis Excoffier <gcc@Denis-Excoffier.org> 2012-01-30 20:54:37 UTC ---
Compared with PR52041, i also have a cltq (or cdqe) missing, but it is missing
in stage2
and present in stage3. After all, i'm perhaps a duplicate of PR52041.

[Bug bootstrap/52039] gcc/gimplify.o differs

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52039

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

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

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-01-30 22:14:46 UTC ---
Please try
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52041#c17
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52041#c18
patches.

[Bug bootstrap/52039] gcc/gimplify.o differs

[gcc@Denis-Excoffier.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52039

--- Comment #6 from Denis Excoffier <gcc@Denis-Excoffier.org> 2012-01-30 23:16:52 UTC ---
(In reply to comment #5)
> Please try
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52041#c17
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52041#c18
> patches.

"Comparison successful" ie it works.

[Bug bootstrap/52039] gcc/gimplify.o differs

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52039

--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-01-31 08:41:52 UTC ---
Author: jakub
Date: Tue Jan 31 08:41:46 2012
New Revision: 183751

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183751
Log:
    PR bootstrap/52041
    PR bootstrap/52039
    PR target/51974
    * ree.c (add_removable_extension): Change def_map argument
    to unsigned *, store in def_map 1 + offset into *insn_list vector
    instead of pointers into the vector.
    (find_removable_extensions): Adjust caller.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ree.c

[Bug bootstrap/52039] gcc/gimplify.o differs

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52039

--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-01-31 10:06:56 UTC ---
Author: jakub
Date: Tue Jan 31 10:06:50 2012
New Revision: 183753

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183753
Log:
    PR bootstrap/52041
    PR bootstrap/52039
    PR target/51974
    * ipa-prop.c (detect_type_change_1): Call ao_ref_init.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ipa-prop.c

[Bug bootstrap/52039] gcc/gimplify.o differs

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52039

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |RESOLVED
         Resolution|                            |FIXED
         AssignedTo|unassigned at gcc dot       |jakub at gcc dot gnu.org
                   |gnu.org                     |

--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-01-31 10:08:55 UTC ---
Fixed.