This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/43791] [4.6 Regression] kernel/rtmutex.c:1138:1: internal compiler error: in cgraph_decide_inlining_of_small_functions, at ipa-inline.c:1009
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 20 Apr 2010 08:59:19 -0000
- Subject: [Bug tree-optimization/43791] [4.6 Regression] kernel/rtmutex.c:1138:1: internal compiler error: in cgraph_decide_inlining_of_small_functions, at ipa-inline.c:1009
- References: <bug-43791-17596@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #14 from rguenth at gcc dot gnu dot org 2010-04-20 08:59 -------
Confirmed with the testcase from comment #8 at -O2.
Breakpoint 1, fancy_abort (
file=0x1196288 "/space/rguenther/src/svn/trunk/gcc/ipa-inline.c",
line=1009, function=0x1196720 "cgraph_decide_inlining_of_small_functions")
at /space/rguenther/src/svn/trunk/gcc/diagnostic.c:811
811 internal_error ("in %s, at %s:%d", function, trim_filename (file),
line);
(gdb) up
#1 0x0000000000c8b961 in cgraph_decide_inlining_of_small_functions ()
at /space/rguenther/src/svn/trunk/gcc/ipa-inline.c:1009
1009 gcc_assert (cgraph_edge_badness (edge, false) == badness);
(gdb) p badness
$1 = 11
(gdb) call cgraph_edge_badness (edge, 0)
$2 = 12
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|kernel/rtmutex.c:1138:1: |[4.6 Regression]
|internal compiler error: in |kernel/rtmutex.c:1138:1:
|cgraph_decide_inlining_of_sm|internal compiler error: in
|all_functions, at ipa- |cgraph_decide_inlining_of_sm
|inline.c:1009 |all_functions, at ipa-
| |inline.c:1009
Target Milestone|--- |4.6.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43791