https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65065
Bug ID: 65065
Summary: ICE with -O3 -floop-block on bootstrap
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: hete2 at gmx dot de
On my System (Ubuntu14.04 on an Intel Sandy-bridge configuering gcc-5-20150208
with
../configure --disable-werror
and bootstraping with:
make BOOT_CFLAGS='-O3 -floop-block -pipe' bootstrap
gave the following error:
/home/hete/neugcc/gcc-5-20150208/Build1/./prev-gcc/xg++
-B/home/hete/neugcc/gcc-5-20150208/Build1/./prev-gcc/
-B/usr/local/x86_64-unknown-linux-gnu/bin/ -nostdinc++ -B/home/hete/
neugcc/gcc-5-20150208/Build1/prev-x86_64-unknown-linux-gnu/libstdc++-v3/src/.libs
-B/home/hete/neugcc/gcc-5-20150208/Build1/prev-x86_64-unknown-linux-gnu/libstdc++-v3/libsupc++/.
libs
-I/home/hete/neugcc/gcc-5-20150208/Build1/prev-x86_64-unknown-linux-gnu/libstdc++-v3/include/x86_64-unknown-linux-gnu
-I/home/hete/neugcc/gcc-5-20150208/Build1/prev-x86_64
-unknown-linux-gnu/libstdc++-v3/include
-I/home/hete/neugcc/gcc-5-20150208/libstdc++-v3/libsupc++
-L/home/hete/neugcc/gcc-5-20150208/Build1/prev-x86_64-unknown-linux-gnu/libstdc
++-v3/src/.libs
-L/home/hete/neugcc/gcc-5-20150208/Build1/prev-x86_64-unknown-linux-gnu/libstdc++-v3/libsupc++/.libs
-c -O3 -floop-block -pipe -gtoggle -DIN_GCC -fno-excepti
ons -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing
-Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual
-pedantic -Wno-long-long -Wno-varia
dic-macros -Wno-overlength-strings -fno-common -DHAVE_CONFIG_H -I. -I.
-I../../gcc -I../../gcc/. -I../../gcc/../include -I../../gcc/../libcpp/include
-I../../gcc/../libdecnumbe
r -I../../gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc/../libbacktrace
-o omega.o -MT omega.o -MMD -MP -MF ./.deps/omega.TPo ../../gcc/omega.c
../isl_constraint.c:558: expecting integer value
../../gcc/omega.c: In Funktion »int omega_add_new_wild_card(omega_pb)«:
../../gcc/omega.c:758:1: interner Compiler-Fehler: Abgebrochen
omega_add_new_wild_card (omega_pb pb)
^
0xfa1da2 crash_signal
../../gcc/toplev.c:383
0x18f5833 build_linearized_memory_access
../../gcc/graphite-interchange.c:128
0x18f596b pdr_stride_in_loop
../../gcc/graphite-interchange.c:214
0x18f5ccf memory_strides_in_loop_1
../../gcc/graphite-interchange.c:300
0x18f5dd2 memory_strides_in_loop
../../gcc/graphite-interchange.c:319
0x18f5e48 lst_interchange_profitable_p
../../gcc/graphite-interchange.c:417
0x18f6331 lst_try_interchange_loops
../../gcc/graphite-interchange.c:554
0x18f6558 lst_interchange_select_inner
../../gcc/graphite-interchange.c:617
0x18f6642 lst_interchange_select_outer
../../gcc/graphite-interchange.c:643
0x18f667b lst_interchange_select_outer
../../gcc/graphite-interchange.c:653
0x18f66cc scop_do_interchange(scop*)
../../gcc/graphite-interchange.c:665
0x18f49c9 scop_do_block(scop*)
../../gcc/graphite-blocking.c:278
0x1817f66 apply_poly_transforms(scop*)
../../gcc/graphite-poly.c:272
0x1811a30 graphite_transform_loops()
../../gcc/graphite.c:309
0x1811ad7 graphite_transforms
../../gcc/graphite.c:338
0x1811c21 execute
../../gcc/graphite.c:419
Bitte senden Sie einen vollständigen Fehlerbericht auf Englisch ein;
bearbeiten Sie die Quellen zunächst mit einem Präprozessor, wenn es
dienlich ist.
Please include the complete backtrace with any bug report.
Siehe <http://gcc.gnu.org/bugs.html> für nähere Anweisungen.
make[3]: *** [omega.o] Fehler 1
make[3]: Verlasse Verzeichnis '/home/hete/neugcc/gcc-5-20150208/Build1/gcc'
make[2]: *** [all-stage2-gcc] Fehler 2
make[2]: Verlasse Verzeichnis '/home/hete/neugcc/gcc-5-20150208/Build1'
make[1]: *** [stage2-bubble] Fehler 2
make[1]: Verlasse Verzeichnis '/home/hete/neugcc/gcc-5-20150208/Build1'
