[Bug target/45363] libgcc fails to configure: cc1: internal compiler error: Illegal instruction: 4
--- Comment #3 from gerald at pfeifer dot com 2010-08-21 09:03 --- Thanks, Eric. I do not have access to a such a system but will try to get a backtrace. A log showing the problem (though not from this very build) is at: http://pointyhat.freebsd.org/errorlogs/sparc64-errorlogs/e.8.20100704113633/gcc-4.5.1.20100624.log.bz2 and logs in general can be found at http://portsmon.freebsd.org/portoverview.py?portname=gcc45 The build fails as follows, so we're in stage 2: gmake[2]: *** [configure-stage2-target-libgcc] Error 1 gmake[2]: Leaving directory `/work/a/ports/lang/gcc45/work/build' gmake[1]: *** [stage2-bubble] Error 2 gmake[1]: Leaving directory `/work/a/ports/lang/gcc45/work/build' gmake: *** [bootstrap-lean] Error 2 *** Error code 1 I don't think this problem is very recent on the GCC 4.5 branch; it does not seem to occur with GCC 4.4., though. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45363
[Bug target/45363] libgcc fails to configure: cc1: internal compiler error: Illegal instruction: 4
--- Comment #1 from gerald at pfeifer dot com 2010-08-20 21:22 --- Created an attachment (id=21533) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21533action=view) Full sparc64-portbld-freebsd8.0/libgcc/config.log file -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45363
[Bug target/45363] libgcc fails to configure: cc1: internal compiler error: Illegal instruction: 4
--- Comment #2 from ebotcazou at gcc dot gnu dot org 2010-08-20 22:00 --- It looks like the cc1 compiler is miscompiled. Which stage of the bootstrap is this? Could you post a backtrace of cc1 from within gdb when it executes the illegal instruction? Is that a recent problem on the 4.5 branch? -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added CC||ebotcazou at gcc dot gnu dot ||org Status|UNCONFIRMED |WAITING Version|4.5.3 |4.5.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45363