On Linux/ia64, revision 159650 gave
/export/gnu/import/svn/gcc-test/bld/./gcc/xgcc
-B/export/gnu/import/svn/gcc-test/bld/./gcc/
-B/usr/local/ia64-unknown-linux-gnu/bin/
-B/usr/local/ia64-unknown-linux-gnu/lib/ -isystem
/usr/local/ia64-unknown-linux-gnu/include -isystem
/usr/local/ia64-unknown-linux-gnu/sys-include -g -O2 -O2 -g -O2 -DIN_GCC
-DUSE_LIBUNWIND_EXCEPTIONS -W -Wall -Wwrite-strings -Wcast-qual
-Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem
./include -fPIC -DUSE_GAS_SYMVER -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2
-D__GCC_FLOAT_NOT_NEEDED -I. -I. -I../.././gcc -I../../../src-trunk/libgcc
-I../../../src-trunk/libgcc/. -I../../../src-trunk/libgcc/../gcc
-I../../../src-trunk/libgcc/../include -DHAVE_CC_TLS -o _negdi2.o -MT
_negdi2.o -MD -MP -MF _negdi2.dep -DL_negdi2 -c
../../../src-trunk/libgcc/../gcc/libgcc2.c \
-fvisibility=hidden -DHIDE_EXPORTS
../../../src-trunk/libgcc/../gcc/libgcc2.c: In function '__negti2':
../../../src-trunk/libgcc/../gcc/libgcc2.c:76:1: internal compiler error: in
ira_tune_allocno_costs_and_cover_classes, at ira-costs.c:1797
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[6]: *** [_negdi2.o] Error 1
make[6]: *** Waiting for unfinished jobs....
Revision 159635 is OK.
--
Summary: [4.6 regression] Failed to bootstrap
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: hjl dot tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44226
