r259217 - in /trunk/gcc: ChangeLog config/nds32...

[jasonwucj@gcc.gnu.org]

Author: jasonwucj
Date: Sun Apr  8 06:00:34 2018
New Revision: 259217

URL: https://gcc.gnu.org/viewcvs?rev=259217&root=gcc&view=rev
Log:
[NDS32] New option -malways-align and -malign-functions.

gcc/
	* config/nds32/nds32-md-auxiliary.c (output_cond_branch): Output align
	information if necessary.
	(output_cond_branch_compare_zero): Likewise.
	* config/nds32/nds32.c (nds32_adjust_insn_length): Consider align case.
	(nds32_target_alignment): Refine for alignment.
	* config/nds32/nds32.h (NDS32_ALIGN_P): Define.
	(FUNCTION_BOUNDARY): Modify.
	* config/nds32/nds32.md (call_internal, call_value_internal): Consider
	align case.
	* config/nds32/nds32.opt (malways-align, malign-functions): New.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/nds32/nds32-md-auxiliary.c
    trunk/gcc/config/nds32/nds32.c
    trunk/gcc/config/nds32/nds32.h
    trunk/gcc/config/nds32/nds32.md
    trunk/gcc/config/nds32/nds32.opt