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[PATCH, i386]: Some trivial const_wide_int/const_double related cleanups

From: Uros Bizjak <ubizjak at gmail dot com>
To: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
Date: Mon, 4 May 2015 21:49:39 +0200
Subject: [PATCH, i386]: Some trivial const_wide_int/const_double related cleanups
Authentication-results: sourceware.org; auth=none

Hello!

2015-05-04  Uros Bizjak  <ubizjak@gmail.com>

    * config/i386/i386.c: Change GET_CODE (...) == CONST_DOUBLE check
    to CONST_DOUBLE_P predicate.
    (standard_sse_constant_p): Return 0 for !TARGET_SSE.
    (ix86_legitimate_constant_p) <case CONST_WIDE_INT>: For 32bit targets,
    allow only operands that satisfy standard_sse_constant_p predicate.
    * config/i386/i386.md: Change GET_CODE (...) == CONST_DOUBLE check
    to CONST_DOUBLE_P predicate.

Tested on x86_64-linux-gnu {,-m32} and committed to mainline SVN.

Uros.

Attachment: p.diff.txt
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