[Bug target/65527] New: ICE: in expand_builtin_with_bounds, at builtins.c:7120 with -fcheck-pointer-bounds -mmpx

[Bug target/65527] New: ICE: in expand_builtin_with_bounds, at builtins.c:7120 with -fcheck-pointer-bounds -mmpx

[zsojka at seznam dot cz]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65527

            Bug ID: 65527
           Summary: ICE: in expand_builtin_with_bounds, at builtins.c:7120
                    with -fcheck-pointer-bounds -mmpx
           Product: gcc
           Version: 5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: zsojka at seznam dot cz

Created attachment 35117
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35117&action=edit
reduced testcase

Compiler output:
$ gcc -Os -fcheck-pointer-bounds -mmpx testcase.c
testcase.c: In function 'foo.chkp':
testcase.c:7:3: internal compiler error: in expand_builtin_with_bounds, at
builtins.c:7120
   f (&i);
   ^
0x7cf7e0 expand_builtin_with_bounds(tree_node*, rtx_def*, rtx_def*,
machine_mode, int)
        /mnt/svn/gcc-trunk/gcc/builtins.c:7119
0x904b27 expand_expr_real_1(tree_node*, rtx_def*, machine_mode,
expand_modifier, rtx_def**, bool)
        /mnt/svn/gcc-trunk/gcc/expr.c:10487
0x7ff238 expand_expr
        /mnt/svn/gcc-trunk/gcc/expr.h:254
0x7ff238 expand_call_stmt
        /mnt/svn/gcc-trunk/gcc/cfgexpand.c:2399
0x7ff238 expand_gimple_stmt_1
        /mnt/svn/gcc-trunk/gcc/cfgexpand.c:3343
0x7ff238 expand_gimple_stmt
        /mnt/svn/gcc-trunk/gcc/cfgexpand.c:3497
0x803cb4 expand_gimple_basic_block
        /mnt/svn/gcc-trunk/gcc/cfgexpand.c:5509
0x8067a6 execute
        /mnt/svn/gcc-trunk/gcc/cfgexpand.c:6127
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.

$ gcc -v
Using built-in specs.
COLLECT_GCC=/mnt/svn/gcc-trunk/binary-latest/bin/gcc
COLLECT_LTO_WRAPPER=/mnt/svn/gcc-trunk/binary-221530-lto-fortran-checking-yes-rtl-df/libexec/gcc/x86_64-unknown-linux-gnu/5.0.0/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with: /mnt/svn/gcc-trunk//configure --enable-checking=yes,rtl,df
--enable-languages=c,c++,lto,fortran
--prefix=/mnt/svn/gcc-trunk/binary-221530-lto-fortran-checking-yes-rtl-df/
--without-cloog --without-ppl
Thread model: posix
gcc version 5.0.0 20150320 (experimental) (GCC) 

Tested revisions:
r221530 - ICE

[Bug target/65527] ICE: in expand_builtin_with_bounds, at builtins.c:7120 with -fcheck-pointer-bounds -mmpx

[ienkovich at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65527

ienkovich at gcc dot gnu.org changed:

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

--- Comment #1 from ienkovich at gcc dot gnu.org ---
Patch posted: https://gcc.gnu.org/ml/gcc-patches/2015-03/msg00991.html

[Bug target/65527] ICE: in expand_builtin_with_bounds, at builtins.c:7120 with -fcheck-pointer-bounds -mmpx

[ienkovich at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65527

Ilya Enkovich <ienkovich at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2015-04-15
           Assignee|unassigned at gcc dot gnu.org      |ienkovich at gcc dot gnu.org
     Ever confirmed|0                           |1

[Bug target/65527] ICE: in expand_builtin_with_bounds, at builtins.c:7120 with -fcheck-pointer-bounds -mmpx

[ienkovich at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65527

--- Comment #2 from Ilya Enkovich <ienkovich at gcc dot gnu.org> ---
Author: ienkovich
Date: Mon Jun  1 11:24:07 2015
New Revision: 223929

URL: https://gcc.gnu.org/viewcvs?rev=223929&root=gcc&view=rev
Log:
gcc/

        PR target/65527
        * cgraph.c (cgraph_edge::redirect_call_stmt_to_callee): Add
        redirection for instrumented calls.
        * lto-wrapper.c (merge_and_complain): Merge -fcheck-pointer-bounds.
        (append_compiler_options): Append -fcheck-pointer-bounds.
        * tree-chkp.h (chkp_copy_call_skip_bounds): New.
        (chkp_redirect_edge): New.
        * tree-chkp.c (chkp_copy_call_skip_bounds): New.
        (chkp_redirect_edge): New.

gcc/testsuite/

        PR target/65527
        * gcc.target/i386/mpx/chkp-fix-calls-1.c: New.
        * gcc.target/i386/mpx/chkp-fix-calls-2.c: New.
        * gcc.target/i386/mpx/chkp-fix-calls-3.c: New.
        * gcc.target/i386/mpx/chkp-fix-calls-4.c: New.


Added:
    trunk/gcc/testsuite/gcc.target/i386/mpx/chkp-fix-calls-1.c
    trunk/gcc/testsuite/gcc.target/i386/mpx/chkp-fix-calls-2.c
    trunk/gcc/testsuite/gcc.target/i386/mpx/chkp-fix-calls-3.c
    trunk/gcc/testsuite/gcc.target/i386/mpx/chkp-fix-calls-4.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cgraph.c
    trunk/gcc/lto-wrapper.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-chkp.c
    trunk/gcc/tree-chkp.h

[Bug target/65527] ICE: in expand_builtin_with_bounds, at builtins.c:7120 with -fcheck-pointer-bounds -mmpx

[ienkovich at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65527

--- Comment #3 from Ilya Enkovich <ienkovich at gcc dot gnu.org> ---
Author: ienkovich
Date: Wed Jun 17 07:42:39 2015
New Revision: 224547

URL: https://gcc.gnu.org/viewcvs?rev=224547&root=gcc&view=rev
Log:
gcc/

        Backport from mainline r223929.
        2015-06-01  Ilya Enkovich  <ilya.enkovich@intel.com>

        PR target/65527
        * cgraph.c (cgraph_edge::redirect_call_stmt_to_callee): Add
        redirection for instrumented calls.
        * lto-wrapper.c (merge_and_complain): Merge -fcheck-pointer-bounds.
        (append_compiler_options): Append -fcheck-pointer-bounds.
        * tree-chkp.h (chkp_copy_call_skip_bounds): New.
        (chkp_redirect_edge): New.
        * tree-chkp.c (chkp_copy_call_skip_bounds): New.
        (chkp_redirect_edge): New.

gcc/testsuite/

        Backport from mainline r223929.
        2015-06-01  Ilya Enkovich  <ilya.enkovich@intel.com>

        PR target/65527
        * gcc.target/i386/mpx/chkp-fix-calls-1.c: New.
        * gcc.target/i386/mpx/chkp-fix-calls-2.c: New.
        * gcc.target/i386/mpx/chkp-fix-calls-3.c: New.
        * gcc.target/i386/mpx/chkp-fix-calls-4.c: New.


Added:
    branches/gcc-5-branch/gcc/testsuite/gcc.target/i386/mpx/chkp-fix-calls-1.c
    branches/gcc-5-branch/gcc/testsuite/gcc.target/i386/mpx/chkp-fix-calls-2.c
    branches/gcc-5-branch/gcc/testsuite/gcc.target/i386/mpx/chkp-fix-calls-3.c
    branches/gcc-5-branch/gcc/testsuite/gcc.target/i386/mpx/chkp-fix-calls-4.c
Modified:
    branches/gcc-5-branch/gcc/ChangeLog
    branches/gcc-5-branch/gcc/cgraph.c
    branches/gcc-5-branch/gcc/lto-wrapper.c
    branches/gcc-5-branch/gcc/testsuite/ChangeLog
    branches/gcc-5-branch/gcc/tree-chkp.c
    branches/gcc-5-branch/gcc/tree-chkp.h

[Bug target/65527] ICE: in expand_builtin_with_bounds, at builtins.c:7120 with -fcheck-pointer-bounds -mmpx

[ienkovich at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65527

Ilya Enkovich <ienkovich at gcc dot gnu.org> changed:

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

--- Comment #4 from Ilya Enkovich <ienkovich at gcc dot gnu.org> ---
Fixed