[PATCH]: Use HOST_WIDE_INT_{,M}1{,U} some more

[Uros Bizjak <ubizjak at gmail dot com>]

The result of exercises with sed in gcc/ directory.

2016-07-19  Uros Bizjak  <ubizjak@gmail.com>

    * builtins.c: Use HOST_WIDE_INT_1 instead of (HOST_WIDE_INT) 1,
    HOST_WIDE_INT_1U instead of (unsigned HOST_WIDE_INT) 1,
    HOST_WIDE_INT_M1 instead of (HOST_WIDE_INT) -1 and
    HOST_WIDE_INT_M1U instead of (unsigned HOST_WIDE_INT) -1.
    * combine.c: Ditto.
    * cse.c: Ditto.
    * dojump.c: Ditto.
    * double-int.c: Ditto.
    * dse.c: Ditto.
    * dwarf2out.c: Ditto.
    * expmed.c: Ditto.
    * expr.c: Ditto.
    * fold-const.c: Ditto.
    * function.c: Ditto.
    * fwprop.c: Ditto.
    * genmodes.c: Ditto.
    * hwint.c: Ditto.
    * hwint.h: Ditto.
    * ifcvt.c: Ditto.
    * loop-doloop.c: Ditto.
    * loop-invariant.c: Ditto.
    * loop-iv.c: Ditto.
    * match.pd: Ditto.
    * optabs.c: Ditto.
    * real.c: Ditto.
    * reload.c: Ditto.
    * rtlanal.c: Ditto.
    * simplify-rtx.c: Ditto.
    * stor-layout.c: Ditto.
    * toplev.c: Ditto.
    * tree-ssa-loop-ivopts.c: Ditto.
    * tree-vect-generic.c: Ditto.
    * tree-vect-patterns.c: Ditto.
    * tree.c: Ditto.
    * tree.h: Ditto.
    * ubsan.c: Ditto.
    * varasm.c: Ditto.
    * wide-int-print.cc: Ditto.
    * wide-int.cc: Ditto.
    * wide-int.h: Ditto.

Bootstrapped and regression tested on x86_64-linux-gnu {,-m32}.

OK for mainline?

Uros.

Attachment: p.diff.txt
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