current trunk is failing bootstrap in stage 1 on Cortex-A8 (armv7l target)
First caught it svn 157489. Started bisection yesterday between 157445 &
157489. First bad commit is: 157476.
System is running Debian Testing(Squeeze)
Error:
/opt/trunk/objdir/./gcc/xgcc -B/opt/trunk/objdir/./gcc/
-B/opt/install-gcc-trunk/armv7l-unknown-linux-gnueabi/bin/
-B/opt/install-gcc-trunk/armv7l-unknown-linux-gnueabi/lib/ -isystem
/opt/install-gcc-trunk/armv7l-unknown-linux-gnueabi/include -isystem
/opt/install-gcc-trunk/armv7l-unknown-linux-gnueabi/sys-include -g -O2 -O2
-g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wcast-qual -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition -isystem ./include -fPIC
-Wno-missing-prototypes -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2
-D__GCC_FLOAT_NOT_NEEDED -I. -I. -I../.././gcc -I/opt/trunk/libgcc
-I/opt/trunk/libgcc/. -I/opt/trunk/libgcc/../gcc -I/opt/trunk/libgcc/../include
-o _muldi3.o -MT _muldi3.o -MD -MP -MF _muldi3.dep -DL_muldi3 -c
/opt/trunk/libgcc/../gcc/libgcc2.c \
-fvisibility=hidden -DHIDE_EXPORTS
/opt/trunk/libgcc/../gcc/libgcc2.c: In function '__muldi3':
/opt/trunk/libgcc/../gcc/libgcc2.c:562:1: internal compiler error: in
adjust_mems, at var-tracking.c:789
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[3]: *** [_muldi3.o] Error 1
make[3]: Leaving directory
`/var/builds/opt/trunk/objdir/armv7l-unknown-linux-gnueabi/libgcc'
make[2]: *** [all-stage1-target-libgcc] Error 2
make[2]: Leaving directory `/var/builds/opt/trunk/objdir'
make[1]: *** [stage1-bubble] Error 2
make[1]: Leaving directory `/var/builds/opt/trunk/objdir'
make: *** [bootstrap] Error 2
gcc_build: error: Could not bootstrap the compiler
Build Logs:
http://rcn-ee.homeip.net:81/dl/gcc/SVN-157476-trunk-c-armv7l-256-ERROR/
I'll need to rebuild that svn id to provide more test info, as i delete the old
build when building a new checkout..
Note a similar commit went into gcc-4.4 at : 157487 (var-tracking.c) so gcc-4.4
might be broken too..
--
Summary: [4.5 Regression] bootstrap failure in stage1
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: robertcnelson at gmail dot com
GCC target triplet: armv7l-unknown-linux-gnueabi
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43399
