public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
From: "zsojka at seznam dot cz" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/53850] New: [4.8 Regression] ICE: in expand_call_tm, at trans-mem.c:2289 with -fgnu-tm -O3 Date: Wed, 04 Jul 2012 06:54:00 -0000 [thread overview] Message-ID: <bug-53850-4@http.gcc.gnu.org/bugzilla/> (raw) http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53850 Bug #: 53850 Summary: [4.8 Regression] ICE: in expand_call_tm, at trans-mem.c:2289 with -fgnu-tm -O3 Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo: unassigned@gcc.gnu.org ReportedBy: zsojka@seznam.cz Created attachment 27741 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27741 reduced testcase Compiler flags: -fgnu-tm -O3 or -fgnu-tm -O2 -ftree-loop-distribute-patterns Compiler output: $ gcc -fgnu-tm -O2 -ftree-loop-distribute-patterns testcase.c testcase.c: In function 'foo': testcase.c:4:1: internal compiler error: in expand_call_tm, at trans-mem.c:2289 foo (void) ^ Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. (gdb) bt #0 fancy_abort (file=0x12277d0 "/mnt/svn/gcc-trunk/gcc/trans-mem.c", line=2289, function=0x1228230 "expand_call_tm") at /mnt/svn/gcc-trunk/gcc/diagnostic.c:1010 #1 0x0000000000a02b6a in expand_call_tm (gsi=0x7fffffffd410, region=0x194b820) at /mnt/svn/gcc-trunk/gcc/trans-mem.c:2289 #2 expand_block_tm (bb=<optimized out>, region=0x194b820) at /mnt/svn/gcc-trunk/gcc/trans-mem.c:2379 #3 execute_tm_mark () at /mnt/svn/gcc-trunk/gcc/trans-mem.c:2519 #4 0x000000000090c7d5 in execute_one_pass (pass=0x1757ac0) at /mnt/svn/gcc-trunk/gcc/passes.c:2165 #5 0x000000000090cb95 in execute_pass_list (pass=0x1757ac0) at /mnt/svn/gcc-trunk/gcc/passes.c:2220 #6 0x000000000090cba7 in execute_pass_list (pass=0x1757b20) at /mnt/svn/gcc-trunk/gcc/passes.c:2221 #7 0x00000000006b7f98 in expand_function (node=0x7ffff6cef750) at /mnt/svn/gcc-trunk/gcc/cgraphunit.c:1615 #8 0x00000000006b9d74 in expand_all_functions () at /mnt/svn/gcc-trunk/gcc/cgraphunit.c:1720 #9 compile () at /mnt/svn/gcc-trunk/gcc/cgraphunit.c:2018 #10 0x00000000006ba335 in finalize_compilation_unit () at /mnt/svn/gcc-trunk/gcc/cgraphunit.c:2095 #11 0x000000000059bb10 in c_write_global_declarations () at /mnt/svn/gcc-trunk/gcc/c/c-decl.c:10116 #12 0x00000000009f6ff5 in compile_file () at /mnt/svn/gcc-trunk/gcc/toplev.c:564 #13 0x00000000009f8b98 in do_compile () at /mnt/svn/gcc-trunk/gcc/toplev.c:1867 #14 toplev_main (argc=16, argv=0x7fffffffd6c8) at /mnt/svn/gcc-trunk/gcc/toplev.c:1943 #15 0x00007ffff6f052ad in __libc_start_main () from /lib64/libc.so.6 #16 0x000000000057ef11 in _start () Tested revisions: r189246 - crash 4.7 r188682 - OK
next reply other threads:[~2012-07-04 6:54 UTC|newest] Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-07-04 6:54 zsojka at seznam dot cz [this message] 2012-07-04 9:19 ` [Bug middle-end/53850] " rguenth at gcc dot gnu.org 2012-08-20 20:27 ` patrick.marlier at gmail dot com 2012-09-19 13:39 ` rguenth at gcc dot gnu.org 2012-09-21 20:12 ` aldyh at gcc dot gnu.org 2012-09-21 20:13 ` aldyh at gcc dot gnu.org 2012-09-25 18:48 ` aldyh at gcc dot gnu.org 2012-09-25 18:59 ` aldyh at gcc dot gnu.org
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=bug-53850-4@http.gcc.gnu.org/bugzilla/ \ --to=gcc-bugzilla@gcc.gnu.org \ --cc=gcc-bugs@gcc.gnu.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).