This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug sanitizer/65000] New: ICE in in expand_builtin_eh_common, at except.c:2072
- From: "larsbj at gullik dot net" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 10 Feb 2015 12:56:48 +0000
- Subject: [Bug sanitizer/65000] New: ICE in in expand_builtin_eh_common, at except.c:2072
- Auto-submitted: auto-generated
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65000
Bug ID: 65000
Summary: ICE in in expand_builtin_eh_common, at except.c:2072
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: sanitizer
Assignee: unassigned at gcc dot gnu.org
Reporter: larsbj at gullik dot net
CC: dodji at gcc dot gnu.org, dvyukov at gcc dot gnu.org,
jakub at gcc dot gnu.org, kcc at gcc dot gnu.org
With this test program I get an ICE:
-------
#include <boost/format.hpp>
void setGateLog()
{
boost::format fmt("%%");
fmt % 1;
}
-------
g++ --version
g++ (GCC) 5.0.0 20150210 (experimental) (as of revision 220578)
g++ -O1 -fsanitize=undefined -fno-sanitize-recover -c test.cpp
In file included from /usr/include/boost/format.hpp:49:0,
from test.cpp:1:
/usr/include/boost/format/feed_args.hpp: In function âvoid
boost::io::detail::put(T, const boost::io::detail::format_item<Ch, Tr, Alloc>&,
typename boost::basic_format<Ch, Tr, Alloc>::string_type&, typename
boost::basic_format<Ch, Tr, Alloc>::internal_streambuf_t&,
boost::io::detail::locale_t*) [with Ch = char; Tr = std::char_traits<char>;
Alloc = std::allocator<char>; T = const int&; typename boost::basic_format<Ch,
Tr, Alloc>::string_type = std::__cxx11::basic_string<char>; typename
boost::basic_format<Ch, Tr, Alloc>::internal_streambuf_t =
boost::io::basic_altstringbuf<char, std::char_traits<char>,
std::allocator<char> >; boost::io::detail::locale_t = std::locale]â:
/usr/include/boost/format/feed_args.hpp:122:10: internal compiler error: in
expand_builtin_eh_common, at except.c:2072
void put( T x,
^
0x8266d1 expand_builtin_eh_common
../../gcc/gcc/except.c:2072
0x8282df expand_builtin_eh_copy_values(tree_node*)
../../gcc/gcc/except.c:2108
0x76978a expand_builtin(tree_node*, rtx_def*, rtx_def*, machine_mode, int)
../../gcc/gcc/builtins.c:6521
0x84177b expand_expr_real_1(tree_node*, rtx_def*, machine_mode,
expand_modifier, rtx_def**, bool)
../../gcc/gcc/expr.c:10488
0x77f91c expand_expr
../../gcc/gcc/expr.h:254
0x77f91c expand_call_stmt
../../gcc/gcc/cfgexpand.c:2383
0x77f91c expand_gimple_stmt_1
../../gcc/gcc/cfgexpand.c:3327
0x77f91c expand_gimple_stmt
../../gcc/gcc/cfgexpand.c:3481
0x78374a expand_gimple_basic_block
../../gcc/gcc/cfgexpand.c:5470
0x7854c6 execute
../../gcc/gcc/cfgexpand.c:6088
Removing -fno-sanitize-recover or compiling without optimization
removes the ICE.
I can provide pre-processed source if wanted.
- Follow-Ups:
- [Bug sanitizer/65000] ICE in in expand_builtin_eh_common, at except.c:2072
- From: mpolacek at gcc dot gnu.org
- [Bug sanitizer/65000] ICE in in expand_builtin_eh_common, at except.c:2072
- From: larsbj at gullik dot net
- [Bug sanitizer/65000] ICE in in expand_builtin_eh_common, at except.c:2072
- From: larsbj at gullik dot net
- [Bug sanitizer/65000] ICE in in expand_builtin_eh_common, at except.c:2072
- From: larsbj at gullik dot net
- [Bug sanitizer/65000] ICE in in expand_builtin_eh_common, at except.c:2072
- From: trippels at gcc dot gnu.org
- [Bug sanitizer/65000] ICE in in expand_builtin_eh_common, at except.c:2072
- From: jakub at gcc dot gnu.org
- [Bug sanitizer/65000] ICE in in expand_builtin_eh_common, at except.c:2072
- From: larsbj at gullik dot net
- [Bug sanitizer/65000] ICE in in expand_builtin_eh_common, at except.c:2072
- From: mpolacek at gcc dot gnu.org
- [Bug sanitizer/65000] ICE in in expand_builtin_eh_common, at except.c:2072
- From: jakub at gcc dot gnu.org
- [Bug sanitizer/65000] ICE in in expand_builtin_eh_common, at except.c:2072
- From: rth at gcc dot gnu.org
- [Bug sanitizer/65000] ICE in in expand_builtin_eh_common, at except.c:2072
- From: jakub at gcc dot gnu.org
- [Bug sanitizer/65000] ICE in in expand_builtin_eh_common, at except.c:2072
- From: rth at gcc dot gnu.org
- [Bug sanitizer/65000] ICE in in expand_builtin_eh_common, at except.c:2072
- From: rth at gcc dot gnu.org
- [Bug sanitizer/65000] ICE in in expand_builtin_eh_common, at except.c:2072
- From: jakub at gcc dot gnu.org