This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/23048] [4.1 Regression] ICE in get_loop_body with -O1 -ftree-vectorize on 4.1.x
- From: "dorit at il dot ibm dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 7 Aug 2005 14:37:11 -0000
- Subject: [Bug tree-optimization/23048] [4.1 Regression] ICE in get_loop_body with -O1 -ftree-vectorize on 4.1.x
- References: <20050724140843.23048.drab@kepler.fjfi.cvut.cz>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From dorit at il dot ibm dot com 2005-08-07 14:37 -------
Looks like this happens during tree-if-conversion:
#0 internal_error (gmsgid=0x53b138 "in %s, at %s:%d")
at ../../gcc/gcc/diagnostic.c:535
#1 0x0027a4fc in get_loop_body (loop=0x42105990) at ../../gcc/gcc/cfgloop.c:819
#2 0x0027a4fc in get_loop_body (loop=0x42105990) at ../../gcc/gcc/cfgloop.c:819
#3 0x0044a0d0 in clean_predicate_lists (loop=0x42105990) at ../../gcc/gcc/tree-
if-conv.c:643
#4 0x00448ce4 in tree_if_conversion (loop=0x6b485c, for_vectorizer=220 'Ü')
at ../../gcc/gcc/tree-if-conv.c:204
#5 0x0044b72c in main_tree_if_conversion () at ../../gcc/gcc/tree-if-
conv.c:1105
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |dpatel at apple dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23048