[Bug target/64375] New: m32c ICE building newlib in calls.cL3638

[Bug target/64375] New: m32c ICE building newlib in calls.cL3638

[joel at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64375

            Bug ID: 64375
           Summary: m32c ICE building newlib in calls.cL3638
           Product: gcc
           Version: 5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: joel at gcc dot gnu.org

Created attachment 34312
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34312&action=edit
Preprocessed fopencookie.c from newlib

xgcc (GCC) 5.0.0 20141221 (experimental)

This appears to be completely independent of optimization. It fails at O[012s]
if -mcpum32cm is included.

/users/joel/test-gcc/b-m32c-rtems4.11-gcc/./gcc/xgcc
-B/users/joel/test-gcc/b-m32c-rtems4.11-gcc/./gcc/ -c -Os -mcpu=m32cm f.c

/users/joel/test-gcc/b-m32c-rtems4.11-gcc/./gcc/xgcc
-B/users/joel/test-gcc/b-m32c-rtems4.11-gcc/./gcc/ -nostdinc
-B/users/joel/test-gcc/b-m32c-rtems4.11-gcc/m32c-rtems4.11/m32cm/newlib/
-isystem
/users/joel/test-gcc/b-m32c-rtems4.11-gcc/m32c-rtems4.11/m32cm/newlib/targ-include
-isystem /users/joel/test-gcc/gcc/newlib/libc/include
-B/users/joel/test-gcc/install-head/m32c-rtems4.11/bin/
-B/users/joel/test-gcc/install-head/m32c-rtems4.11/lib/ -isystem
/users/joel/test-gcc/install-head/m32c-rtems4.11/include -isystem
/users/joel/test-gcc/install-head/m32c-rtems4.11/sys-include  -mcpu=m32cm
-DPACKAGE_NAME=\"newlib\" -DPACKAGE_TARNAME=\"newlib\"
-DPACKAGE_VERSION=\"2.2.0\" -DPACKAGE_STRING=\"newlib\ 2.2.0\"
-DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -I.
-I../../../../../../gcc/newlib/libc/stdio -Os -DPREFER_SIZE_OVER_SPEED
-DSMALL_MEMORY -D_COMPILING_NEWLIB -DMALLOC_PROVIDED -DEXIT_PROVIDED
-DSIGNAL_PROVIDED -DREENTRANT_SYSCALLS_PROVIDED -DHAVE_NANOSLEEP -DHAVE_BLKSIZE
-DHAVE_FCNTL -DHAVE_ASSERT_FUNC -D_NO_GETLOGIN -D_NO_GETPWENT -D_NO_GETUT
-D_NO_GETPASS -D_NO_SIGSET -D_NO_WORDEXP -D_NO_POPEN -D_NO_POSIX_SPAWN
-fno-builtin      -g -O2 -c -o lib_a-fopencookie.o `test -f 'fopencookie.c' ||
echo '../../../../../../gcc/newlib/libc/stdio/'`fopencookie.c
../../../../../../gcc/newlib/libc/stdio/fopencookie.c: In function
'fopencookie':
../../../../../../gcc/newlib/libc/stdio/fopencookie.c:260:10: internal compiler
error: in expand_call, at calls.c:3638
   return _fopencookie_r (_REENT, cookie, mode, functions);
          ^
0x558859 expand_call(tree_node*, rtx_def*, int)
    ../../gcc/gcc/calls.c:3638
0x64ac10 expand_expr_real_1(tree_node*, rtx_def*, machine_mode,
expand_modifier, rtx_def**, bool)
    ../../gcc/gcc/expr.c:10474
0x656c2c store_expr_with_bounds(tree_node*, rtx_def*, int, bool, tree_node*)
    ../../gcc/gcc/expr.c:5368
0x65e23e expand_assignment(tree_node*, tree_node*, bool)
    ../../gcc/gcc/expr.c:5137
0x5655a6 expand_call_stmt
    ../../gcc/gcc/cfgexpand.c:2345
0x5655a6 expand_gimple_stmt_1
    ../../gcc/gcc/cfgexpand.c:3293
0x5655a6 expand_gimple_stmt
    ../../gcc/gcc/cfgexpand.c:3447
0x56b651 expand_gimple_tailcall
    ../../gcc/gcc/cfgexpand.c:3494
0x56b651 expand_gimple_basic_block
    ../../gcc/gcc/cfgexpand.c:5257
0x56cdce execute
    ../../gcc/gcc/cfgexpand.c:5889
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
make: *** [lib_a-fopencookie.o] Error 1

[Bug target/64375] m32c ICE building newlib in calls.cL3638

[yselkowi at redhat dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64375

Yaakov Selkowitz <yselkowi at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |yselkowi at redhat dot com

--- Comment #1 from Yaakov Selkowitz <yselkowi at redhat dot com> ---
Ditto for 5.2.0 m32c-elf at calls.c:3681.

[Bug target/64375] m32c ICE building newlib in calls.cL3638

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64375

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

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

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Dup of bug 64546.

*** This bug has been marked as a duplicate of bug 64546 ***