r225329 - in /branches/gcc-5-branch/gcc: Change...

[krebbel@gcc.gnu.org]

Author: krebbel
Date: Thu Jul  2 15:44:47 2015
New Revision: 225329

URL: https://gcc.gnu.org/viewcvs?rev=225329&root=gcc&view=rev
Log:
S/390 Add -march/-mtune=z13 option.

gcc/
	Backport from mainline
	2015-05-19  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	* common/config/s390/s390-common.c (processor_flags_table): Add
	z13.
	* config.gcc: Add z13.
	* config/s390/s390-opts.h (enum processor_type): Add
	PROCESSOR_2964_Z13.
	* config/s390/s390.c (s390_adjust_priority): Check for
	PROCESSOR_2964_Z13.
	(s390_reorg): Likewise.
	(s390_sched_reorder): Likewise.
	(s390_sched_variable_issue): Likewise.
	(s390_loop_unroll_adjust): Likewise.
	(s390_option_override): Likewise. Default to -mvx when available.
	* config/s390/s390.h (enum processor_flags): Add PF_Z13 and PF_VX.
	(TARGET_CPU_Z13, TARGET_CPU_VX, TARGET_Z13, TARGET_VX)
	(TARGET_VX_ABI): Define macros.
	macros.
	(TARGET_DEFAULT): Add MASK_OPT_VX.
	* config/s390/s390.md ("cpu" attribute): Add z13.
	("cpu_facility" attribute): Add vec.
	* config/s390/s390.opt (processor_type): Add z13.
	(mvx): New options.
	* doc/invoke.texi: Add z13 option for -march.


Modified:
    branches/gcc-5-branch/gcc/ChangeLog
    branches/gcc-5-branch/gcc/common/config/s390/s390-common.c
    branches/gcc-5-branch/gcc/config.gcc
    branches/gcc-5-branch/gcc/config/s390/s390-opts.h
    branches/gcc-5-branch/gcc/config/s390/s390.c
    branches/gcc-5-branch/gcc/config/s390/s390.h
    branches/gcc-5-branch/gcc/config/s390/s390.md
    branches/gcc-5-branch/gcc/config/s390/s390.opt
    branches/gcc-5-branch/gcc/doc/invoke.texi