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[PATCH, i386]: Some classify_argument and return_in_memory 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, 14 Apr 2014 19:54:07 +0200
Subject: [PATCH, i386]: Some classify_argument and return_in_memory cleanups
Authentication-results: sourceware.org; auth=none

Hello!

Attached patch changes return type of classify_argument to bool and
merges a couple of called-once functions to their call sites. The
later change removes a bunch of functions, declared with
ATTRIBUTE_UNUSED.

2014-04-14  Uros Bizjak  <ubizjak@gmail.com>

    * config/i386/i386.c (examine_argument): Return bool.  Return true if
    parameter should be passed in memory.
    <case X86_64_COMPLEX_X87_CLASS>: Adjust.
    (construct_container): Update calls to examine_argument.
    (function_arg_advance_64): Ditto.
    (return_in_memory_32): Merge with ix86_return_in_memory.
    (return_in_memory_64): Ditto.
    (return_in_memory_ms_64): Ditto.

Bootstrapped and regtested on x86_64-pc-linux-gnu {,-m32} and
committed to mainline SVN.

Uros.

Attachment: p.diff.txt
Description: Text document

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