6555476 pcacheset_cmp is inefficient (fix gcc build)

[dave.plau...@sun.com]

Author: David Plauger <Dave.Plauger at Sun.COM>
Repository: /hg/onnv/onnv-gate
Latest revision: 2004c717f382dc6a4f8e1fda76967723bfb15447
Total changesets: 1
Log message:
6555476 pcacheset_cmp is inefficient (fix gcc build)

Files:
        update: usr/src/uts/common/syscall/poll.c
        update: usr/src/uts/intel/asm/cpu.h
        update: usr/src/uts/sparc/asm/flush.h
        update: usr/src/uts/sparc/sys/cpu.h