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From: "rmansfield at qnx dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug debug/59575] [4.9 regression] ICE in maybe_record_trace_start, at dwarf2cfi.c:2239
Date: Sun, 26 Jan 2014 20:22:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59575

--- Comment #18 from Ryan Mansfield <rmansfield at qnx dot com> ---
(In reply to Jakub Jelinek from comment #17)
> Can I ask for preprocessed source + options again?

$ cat ~/conftest.c
void bar ();
void clean (int *);
void foo ()
{
  int i __attribute__ ((cleanup (clean)));
  bar();  
}

ryan@zoidberg:~/gnu/gcc/trunk/arm-eabi/gcc$ ./xgcc -B. -fexceptions
~/conftest.c 
/home/ryan/conftest.c: In function 'foo':
/home/ryan/conftest.c:7:1: internal compiler error: Segmentation fault
 }
 ^
0x95cbcf crash_signal
    ../../gcc/toplev.c:337
0xbef5a6 arm_unwind_emit_sequence
    ../../gcc/config/arm/arm.c:28729
0xbef5a6 arm_unwind_emit
    ../../gcc/config/arm/arm.c:28970
0x708ede final_scan_insn(rtx_def*, _IO_FILE*, int, int, int*)
    ../../gcc/final.c:2978
0x709885 final(rtx_def*, _IO_FILE*, int)
    ../../gcc/final.c:2024
0x709ca9 rest_of_handle_final
    ../../gcc/final.c:4438
0x709ca9 execute
    ../../gcc/final.c:4513
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.