[Bug middle-end/53813] New: [4.7 Regression] ICE in fold_convert_loc, at fold-const.c:2016

[Bug middle-end/53813] New: [4.7 Regression] ICE in fold_convert_loc, at fold-const.c:2016

[danglin at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53813

             Bug #: 53813
           Summary: [4.7 Regression] ICE in fold_convert_loc, at
                    fold-const.c:2016
    Classification: Unclassified
           Product: gcc
           Version: 4.7.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: danglin@gcc.gnu.org
              Host: hppa64-hp-hpux11.11
            Target: hppa64-hp-hpux11.11
             Build: hppa64-hp-hpux11.11


spawn /mnt/gnu/gcc/objdir/./gcc/g++ -shared-libgcc -B/mnt/gnu/gcc/objdir/./gcc
-
nostdinc++ -L/mnt/gnu/gcc/objdir/hppa64-hp-hpux11.11/libstdc++-v3/src
-L/mnt/gnu/gcc/objdir/hppa64-hp-hpux11.11/libstdc++-v3/src/.libs
-B/nowhere/hppa64-hp-hpux
11.11/bin/ -B/nowhere/hppa64-hp-hpux11.11/lib/ -isystem
/nowhere/hppa64-hp-hpux1
1.11/include -isystem /nowhere/hppa64-hp-hpux11.11/sys-include
-B/mnt/gnu/gcc/ob
jdir/hppa64-hp-hpux11.11/./libstdc++-v3/src/.libs -g -O2 -D_GLIBCXX_ASSERT
-fmes
sage-length=0 -ffunction-sections -fdata-sections -g -O2 -g -O2 -DLOCALEDIR="." 
-nostdinc++
-I/mnt/gnu/gcc/objdir/hppa64-hp-hpux11.11/libstdc++-v3/include/hppa64-hp-hpux11.11
-I/mnt/gnu/gcc/objdir/hppa64-hp-hpux11.11/libstdc++-v3/include -I
/mnt/gnu/gcc/gcc/libstdc++-v3/libsupc++
-I/mnt/gnu/gcc/gcc/libstdc++-v3/include/
backward -I/mnt/gnu/gcc/gcc/libstdc++-v3/testsuite/util
/mnt/gnu/gcc/gcc/libstdc
++-v3/testsuite/20_util/tuple/creation_functions/tuple_cat.cc -std=gnu++0x
./libtestc++.a -lm -o
./tuple_cat.exe/mnt/gnu/gcc/gcc/libstdc++-v3/testsuite/20_util/tuple/creation_functions/tuple_cat.cc:
In function 'int
main()':/mnt/gnu/gcc/gcc/libstdc++-v3/testsuite/20_util/tuple/creation_functions/tuple_cat.cc:131:1:
internal compiler error: in fold_convert_loc, at fold-const.c:2016

-bash-3.2$ ../../../gcc/xgcc -B../../../gcc/ -v
Reading specs from ../../../gcc/specs
COLLECT_GCC=../../../gcc/xgcc
COLLECT_LTO_WRAPPER=../../../gcc/lto-wrapper
Target: hppa64-hp-hpux11.11
Configured with: ../gcc/configure --with-gnu-as --with-as=/opt/gnu64/bin/as
--with-ld=/usr/ccs/bin/ld --enable-shared --with-local-prefix=/opt/gnu64
--prefix=/nowhere --build=hppa64-hp-hpux11.11 --enable-threads=posix
--disable-nls --with-gmp=/opt/gnu64/gcc/gmp
--enable-languages=c,c++,objc,obj-c++,fortran
Thread model: posix
gcc version 4.7.2 20120629 (prerelease) [gcc-4_7-branch revision 189060] (GCC)

[Bug middle-end/53813] [4.7 Regression] ICE in fold_convert_loc, at fold-const.c:2016

[dave.anglin at bell dot net]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53813

--- Comment #1 from dave.anglin at bell dot net 2012-06-29 23:17:13 UTC ---
Attached preprocessed source.

--
John David Anglin    dave.anglin@bell.net

[Bug middle-end/53813] [4.7 Regression] ICE in fold_convert_loc, at fold-const.c:2016

[danglin at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53813

John David Anglin <danglin at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|hppa64-hp-hpux11.11         |hppa*-*-*
               Host|hppa64-hp-hpux11.11         |hppa*-*-*
              Build|hppa64-hp-hpux11.11         |hppa*-*-*

--- Comment #2 from John David Anglin <danglin at gcc dot gnu.org> 2012-07-01 00:08:28 UTC ---
188922 was ok.

[Bug middle-end/53813] [4.7 Regression] ICE in fold_convert_loc, at fold-const.c:2016

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53813

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P1
      Known to work|                            |4.7.1
   Target Milestone|---                         |4.7.2

--- Comment #3 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-07-02 08:58:46 UTC ---
Works on x86_64-linux.

[Bug middle-end/53813] [4.7 Regression] ICE in fold_convert_loc, at fold-const.c:2016

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53813

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

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

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-07-17 10:27:09 UTC ---
Can't reproduce this with a cross compiler (4.7.2 20120717 (prerelease)).

[Bug middle-end/53813] [4.7 Regression] ICE in fold_convert_loc, at fold-const.c:2016

[danglin at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53813

--- Comment #5 from John David Anglin <danglin at gcc dot gnu.org> 2012-07-17 11:15:09 UTC ---
It's probably fixed.  In my posted testsuite results, I see it went
away between 189310 and 189394.

[Bug middle-end/53813] [4.7 Regression] ICE in fold_convert_loc, at fold-const.c:2016

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53813

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |DUPLICATE

--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-09-10 09:52:18 UTC ---
Dup of PR53826.

*** This bug has been marked as a duplicate of bug 53826 ***