* config/i386/i386.c (ix86_expand_int_vcond): Remove unsignedp
        argument.  Simplify canonicalization of condition.  Use unsigned
        saturating subtraction for QI and HImode unsigned compares.  Use
        bit arithmetic tricks for SImode unsigned compares.
        * config/i386/i386-protos.h (ix86_expand_int_vcond): Update decl.
        * config/i386/sse.md (SSEMODE14): New.
        (umaxv8hi3): Use us_minus+plus to avoid vcond.
        (umaxv4si3): New.
        (smax<SSEMODE14>3): Rename from smaxv16qi3 and macroize.
        (smin<SSEMODE14>3): Similarly with sminv16qi3.
        (umin<SSEMODE24>3): Similarly with uminv8hi3.

        * lib/target-supports.exp (check_effective_target_vect_no_max):
        Remove i386 and x86_64.

From-SVN: r101429