Executing on host: /abuild/aj/gcc/gcc/xgcc -B/abuild/aj/gcc/gcc/ /aj-cvs/gcc-svn/trunk/gcc/testsuite/gcc.dg/vect/vect -46.c -O2 -ftree-vectorize -maltivec -ftree-vectorizer-verbose=4 -fdump-tree-vect-stats -fno-show-column -lm -m6 4 -o ./vect-46.exe (timeout = 300) /aj-cvs/gcc-svn/trunk/gcc/testsuite/gcc.dg/vect/vect-46.c: In function 'main1': /aj-cvs/gcc-svn/trunk/gcc/testsuite/gcc.dg/vect/vect-46.c:45: internal compiler error: RTL check: expected code 'reg' , have 'unspec_volatile' in vrsave_operation_1, at config/rs6000/predicates.md:1041 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions.
The same ICE occurs for more than 50 testcases. This is with: $ /opt/gcc/4.1-devel/bin/gcc -v Using built-in specs. Target: powerpc64-suse-linux-gnu Configured with: /aj-cvs/gcc-svn/trunk/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 20051109 (experimental) -- Summary: Lots of ICEs in vrsave_operation_1 while running the testsuite on powerpc Product: gcc Version: 4.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target 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=24772