r227026 - in /trunk/gcc: ChangeLog config/mips/...

[dardiss@gcc.gnu.org]

Author: dardiss
Date: Thu Aug 20 09:45:33 2015
New Revision: 227026

URL: https://gcc.gnu.org/viewcvs?rev=227026&root=gcc&view=rev
Log:
gcc/

  	* config/mips/mips.c (mips_expand_block_move): Enable inline memcpy
	expansion when !ISA_HAS_LWL_LWR.
	(mips_block_move_straight): Update the size of elements copied to
	account for alignment when !ISA_HAS_LWL_LWR.
	* config/mips/mips.h (MIPS_MIN_MOVE_MEM_ALIGN): New macro.

gcc/testsuite/

	* inline-memcpy-1.c: Test for inline expansion of memcpy.
	* inline-memcpy-2.c: Ditto.
	* inline-memcpy-3.c: Ditto.
	* inline-memcpy-4.c: Ditto.
	* inline-memcpy-5.c: Ditto.


Added:
    trunk/gcc/testsuite/gcc.target/mips/inline-memcpy-1.c
    trunk/gcc/testsuite/gcc.target/mips/inline-memcpy-2.c
    trunk/gcc/testsuite/gcc.target/mips/inline-memcpy-3.c
    trunk/gcc/testsuite/gcc.target/mips/inline-memcpy-4.c
    trunk/gcc/testsuite/gcc.target/mips/inline-memcpy-5.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/mips/mips.c
    trunk/gcc/config/mips/mips.h
    trunk/gcc/testsuite/ChangeLog