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From: "dougmencken at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug bootstrap/63703] New: [4.9.2 Regression] cc1: internal compiler error: in init_reg_sets, at reginfo.c:178
Date: Fri, 31 Oct 2014 18:38:00 -0000
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X-Bugzilla-Type: new
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X-Bugzilla-Product: gcc
X-Bugzilla-Component: bootstrap
X-Bugzilla-Version: 4.9.2
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X-Bugzilla-Who: dougmencken at gmail dot com
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63703

            Bug ID: 63703
           Summary: [4.9.2 Regression] cc1: internal compiler error: in
                    init_reg_sets, at reginfo.c:178
           Product: gcc
           Version: 4.9.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
          Assignee: unassigned at gcc dot gnu.org
          Reporter: dougmencken at gmail dot com

At stage1 of bootstrapping 4.9.2, I got libgcc configure error (from
powerpc-unknown-darwin/libgcc/config.log):

configure:3389: /_gcc_build/./gcc/xgcc -B/_gcc_build/./gcc/
-B/usr/powerpc-unknown-darwin/bin/ -B/usr/powerpc-u$
cc1: internal compiler error: in init_reg_sets, at reginfo.c:178
libbacktrace could not find executable to open
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
configure:3392: $? = 1
configure:3580: checking for suffix of object files
configure:3602: /_gcc_build/./gcc/xgcc -B/_gcc_build/./gcc/
-B/usr/powerpc-unknown-darwin/bin/ -B/usr/powerpc-u$
cc1: internal compiler error: in init_reg_sets, at reginfo.c:178
libbacktrace could not find executable to open
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
configure:3606: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU C Runtime Library"
| #define PACKAGE_TARNAME "libgcc"
| #define PACKAGE_VERSION "1.0"
| #define PACKAGE_STRING "GNU C Runtime Library 1.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL "http://www.gnu.org/software/libgcc/"
| /* end confdefs.h.  */
|
| int
| main ()
| {
|
|   ;
|   return 0;
| }
configure:3620: error: in `/_gcc_build/powerpc-unknown-darwin/libgcc':
configure:3623: error: cannot compute suffix of object files: cannot compile