Comment typo fix.

git-svn-id: svn+ssh://thomas.embecosm.com/embecosm/Customer-Projects/synopsys/arc_gnu/branches/arc_gnu_4.8/gcc-4.8@2642 8ad889b4-764b-0410-b193-d8a7b30fb157
        * config/arc/arc-protos.h (arc_short_comparison_p): Declare.
        * config/arc/arc.c (arc_short_comparison_p): New function.
        (arc_verify_short): Add to comment.
        Remove TARGET_SPFP stuff.
        * config/arc/arc.md (branch_insn, rev_branch_insn): Before calling
        verify_short, verify that a short branch code is available.

git-svn-id: svn+ssh://thomas.embecosm.com/embecosm/Customer-Projects/synopsys/arc_gnu/branches/arc_gnu_4.8/gcc-4.8@2643 8ad889b4-764b-0410-b193-d8a7b30fb157
libgcc:
        * config/arc/lib1funcs.S (entire file): Remove #ifdef __base__.
gcc:
        * config/arc/arc.h (TARGET_CPU_CPP_BUILTINS): Remove __base__.

git-svn-id: svn+ssh://thomas.embecosm.com/embecosm/Customer-Projects/synopsys/arc_gnu/branches/arc_gnu_4.8/gcc-4.8@2644 8ad889b4-764b-0410-b193-d8a7b30fb157
        * crtg.S, crtgend.S, gmon/dcache_linesz.S: Remove __A4__ code.
        * gmon/dcache_linesz.S, gmon/prof-freq-stub.S: Likewise.
        * gmon/profil.S, lib1funcs.S: Likewise.

git-svn-id: svn+ssh://thomas.embecosm.com/embecosm/Customer-Projects/synopsys/arc_gnu/branches/arc_gnu_4.8/gcc-4.8@2645 8ad889b4-764b-0410-b193-d8a7b30fb157
        * config/arc/arc.opt (-mmixed-code): Update description.

git-svn-id: svn+ssh://thomas.embecosm.com/embecosm/Customer-Projects/synopsys/arc_gnu/branches/arc_gnu_4.8/gcc-4.8@2646 8ad889b4-764b-0410-b193-d8a7b30fb157
        * config.gcc (arc600-*-linux-uclibc*): Remove.
        (arc601-*-linux-uclibc*): Likewise.
        * config/arc/arc.h (STATIC_LINK_SPEC): Integrate into ..
        (LINK_SPEC): .. here.
        (MULTILIB_DEFAULTS): Remove endian setting.
        (HARD_REGNO_NREGS): Fix formatting.

git-svn-id: svn+ssh://thomas.embecosm.com/embecosm/Customer-Projects/synopsys/arc_gnu/branches/arc_gnu_4.8/gcc-4.8@2647 8ad889b4-764b-0410-b193-d8a7b30fb157
libgcc:
        * config/arc: Update Copyright and License of all files
        in anticipation of FSF submission.
gcc:
        * config/arc: Update Copyright of all files
        in anticipation of FSF submission.
        * common/config/arc/arc-common.c: Likewise.

git-svn-id: svn+ssh://thomas.embecosm.com/embecosm/Customer-Projects/synopsys/arc_gnu/branches/arc_gnu_4.8/gcc-4.8@2648 8ad889b4-764b-0410-b193-d8a7b30fb157
        * config.host (arc600-*-linux-uclibc, arc601-*-linux-uclibc): Delete.
        * config/arc/t-arc600-uClibc: Delete file.

git-svn-id: svn+ssh://thomas.embecosm.com/embecosm/Customer-Projects/synopsys/arc_gnu/branches/arc_gnu_4.8/gcc-4.8@2649 8ad889b4-764b-0410-b193-d8a7b30fb157
        * config/arc/arc-protos.h (emit_shift): Move inside RTX_CODE guard.

git-svn-id: svn+ssh://thomas.embecosm.com/embecosm/Customer-Projects/synopsys/arc_gnu/branches/arc_gnu_4.8/gcc-4.8@2650 8ad889b4-764b-0410-b193-d8a7b30fb157
Avoid C++ problem with goto to shiftloop:
	* config/arc/arc.c (output_shift): Avoid initializing n.

git-svn-id: svn+ssh://thomas.embecosm.com/embecosm/Customer-Projects/synopsys/arc_gnu/branches/arc_gnu_4.8/gcc-4.8@2655 8ad889b4-764b-0410-b193-d8a7b30fb157