https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98827
--- Comment #1 from luoxhu at gcc dot gnu.org --- Strange that I see only xxpermdi fail, should be 4 instead of 12. rldic passes for m64, what's your configuration please? === gcc tests === Schedule of variations: unix/-m32 unix/-m64 Running target unix/-m32 Running /home/luoxhu/workspace/gcc/gcc/testsuite/gcc.target/powerpc/powerpc.exp ... PASS: gcc.target/powerpc/vsx-builtin-7.c (test for excess errors) PASS: gcc.target/powerpc/vsx-builtin-7.c scan-assembler-times \\mrldic\\M 0 PASS: gcc.target/powerpc/vsx-builtin-7.c scan-assembler-times vspltisb 2 PASS: gcc.target/powerpc/vsx-builtin-7.c scan-assembler-times vspltish 2 PASS: gcc.target/powerpc/vsx-builtin-7.c scan-assembler-times vspltisw 2 PASS: gcc.target/powerpc/vsx-builtin-7.c scan-assembler-times xxpermdi 4 === gcc Summary for unix/-m32 === # of expected passes 6 Running target unix/-m64 Running /home/luoxhu/workspace/gcc/gcc/testsuite/gcc.target/powerpc/powerpc.exp ... PASS: gcc.target/powerpc/vsx-builtin-7.c (test for excess errors) PASS: gcc.target/powerpc/vsx-builtin-7.c scan-assembler-times \\mrldic\\M 64 PASS: gcc.target/powerpc/vsx-builtin-7.c scan-assembler-times vspltisb 2 PASS: gcc.target/powerpc/vsx-builtin-7.c scan-assembler-times vspltish 2 PASS: gcc.target/powerpc/vsx-builtin-7.c scan-assembler-times vspltisw 2 PASS: gcc.target/powerpc/vsx-builtin-7.c scan-assembler-times xxpermdi 4 === gcc Summary for unix/-m64 === # of expected passes 6 === gcc Summary === # of expected passes 12 /home/luoxhu/workspace/build/gcc/xgcc version 11.0.0 20210125 (experimental) (GCC) luoxhu@bns:~/workspace/build$ gcc/xgcc -v Using built-in specs. COLLECT_GCC=gcc/xgcc Target: powerpc64-unknown-linux-gnu Configured with: ../gcc/configure --enable-languages=c,c++,fortran --prefix=/home/luoxhu/local/gcc/ --disable-bootstrap --with-cpu=power7 --disable-libsanitizer : (reconfigured) ../gcc/configure --prefix=/home/luoxhu/local/gcc/ --disable-bootstrap --with-cpu=power7 --disable-libsanitizer CC=/opt/gcc81/bin/gcc CXX=/opt/gcc81/bin/g++ --enable-languages=c,c++,fortran,lto --no-create --no-recursion Thread model: posix Supported LTO compression algorithms: zlib gcc version 11.0.0 20210125 (experimental) (GCC)