Running the testsuite I get the following ICE on the 4.1 branch:
Executing on host: /abuild/aj/gcc/gcc/xgcc -B/abuild/aj/gcc/gcc/
/aj-cvs/gcc-svn/branches/gcc-4_1-branch/gcc/testsuite/gcc.c-torture/execute/20051113-1
.c -w -O0 -fno-show-column -lm -m64 -o
/abuild/aj/gcc/gcc/testsuite/20051113-1.x0 (timeout = 300)
/aj-cvs/gcc-svn/branches/gcc-4_1-branch/gcc/testsuite/gcc.c-torture/execute/20051113-1.c:
In function 'main':
/aj-cvs/gcc-svn/branches/gcc-4_1-branch/gcc/testsuite/gcc.c-torture/execute/20051113-1.c:60:
internal compiler error: in operand_subword_force, at emit
-rtl.c:1386
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
compiler exited with status 1
output is:
/aj-cvs/gcc-svn/branches/gcc-4_1-branch/gcc/testsuite/gcc.c-torture/execute/20051113-1.c:
In function 'main':
/aj-cvs/gcc-svn/branches/gcc-4_1-branch/gcc/testsuite/gcc.c-torture/execute/20051113-1.c:60:
internal compiler error: in operand_subword_force, at emit
-rtl.c:1386
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
FAIL: gcc.c-torture/execute/20051113-1.c compilation, -O0
Compiler is:
/opt/gcc/4.1-devel/bin/gcc -v
Using built-in specs.
Target: powerpc64-suse-linux-gnu
Configured with: /aj-cvs/gcc-svn/branches/gcc-4_1-branch/configure
--prefix=/opt/gcc/4.1-devel --enable-checking=misc,tree,gc,rtl,rtlflag,assert
--enable-threads=posix --enable-clocale=gnu --enable-__cxa_atexit
--enable-shared --enable-languages=c,c++,treelang,java,f95,objc
--with-system-zlib --with-cpu=default32 powerpc64-suse-linux-gnu
Thread model: posix
gcc version 4.1.0 20051119 (prerelease)
--
Summary: ICE in operand_subword_force
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: aj at gcc dot gnu dot org
GCC build triplet: powerpc64-linux-gnu
GCC host triplet: powerpc64-linux-gnu
GCC target triplet: powerpc64-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24950
