http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50596
Ira Rosen <irar at il dot ibm.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |irar at il dot ibm.com --- Comment #10 from Ira Rosen <irar at il dot ibm.com> 2011-10-06 12:31:29 UTC --- (In reply to comment #9) > > Ira, does this sound reasonable? Looks good to me. (You can probably use build_nonstandard_integer_type() instead of lang_hooks.types.type_for_mode). > How should a testcase look like (I think it > will be currently only vectorized on i?86/x86_64, as it needs mixed mode vcond > support, which, while probably implementable for e.g. altivec, is currently > i386 backend only feature)? I am not sure I understand the question. Are you asking how to check that it gets vectorized only on i?86/x86_64? If so, you need a new proc in lib/target-supports.exp (something like vect_cond_mixed_types).