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[Bug debug/42896] [4.5 Regression] Random debug generation differences, bootstrap fails
- 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: 29 Jan 2010 15:04:21 -0000
- Subject: [Bug debug/42896] [4.5 Regression] Random debug generation differences, bootstrap fails
- References: <bug-42896-10053@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #6 from rguenth at gcc dot gnu dot org 2010-01-29 15:04 -------
After fixing the typo it ICEs with the testcase:
../../trunk/gcc/dse.c: In function 'check_mem_read_rtx':
../../trunk/gcc/dse.c:2300:1: internal compiler error: in tie_break_values, at
var-tracking.c:1179
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
which is
if (!loc1)
{
gcc_assert (loc2);
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42896