r193291 - in /trunk/gcc: ChangeLog config/aarch...

[yufeng@gcc.gnu.org]

Author: yufeng
Date: Wed Nov  7 11:01:46 2012
New Revision: 193291

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193291
Log:
gcc/ChangeLog

2012-11-07  Yufeng Zhang  <yufeng.zhang@arm.com>

	* config/aarch64/aarch64.c (aarch64_expand_prologue): For the
	load-pair with writeback instruction, replace
	aarch64_set_frame_expr with add_reg_note (REG_CFA_ADJUST_CFA);
	add new local variable 'cfa_reg' and use it.

gcc/testsuite/ChangeLog

2012-11-07  Yufeng Zhang  <yufeng.zhang@arm.com>

	* gcc.target/aarch64/dwarf-cfa-reg.c: New test.

Added:
    trunk/gcc/testsuite/gcc.target/aarch64/dwarf-cfa-reg.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/aarch64/aarch64.c
    trunk/gcc/testsuite/ChangeLog