I tried the make command below: make check RUNTESTFLAGS="*.exp=*simd*"
gcc.log did not have any output indicating that it ran .../gcc/testsuite/gcc.dg/vect/vect-simd-2.c At the top of that file is dejagnu directive: /* { dg-require-effective-target vect_int } */ 1. How do I check to see if vect_int is defined? I suspect it as the reason the test isn't run. 2. Multiple other testcases in testsuite/gcc.dg/vect/ have this line at the top: /* { dg-additional-options "-mavx" { target avx_runtime } } */ An example is vect-simd-16.c 2.1 Should not these testcases be in directory testsuite/gcc.target/i386/ ? 2.2 To run vect-simd-16.c on PPC64, is it enough to put a copy of the file in testsuite/gcc.target/powerpc/ ? (After modifying target appropriately.) Thanks. Bert.