r220909 - in /branches/hsa/gcc: ChangeLog.hsa h...

[matz@gcc.gnu.org]

Author: matz
Date: Mon Feb 23 09:05:20 2015
New Revision: 220909

URL: https://gcc.gnu.org/viewcvs?rev=220909&root=gcc&view=rev
Log:
2015-02-23  Michael Matz  <matz@suse.de>

	* hsa.h (struct hsa_op_reg): Add members lr_begin, lr_end.
	(struct hsa_insn_basic): Add member number.
	(struct hsa_bb): Add members liveout, livein.
	* hsa-dump.c (dump_hsa_insn): Dump insn number.
	* hsa-gen.c: Added bitmap.h to includes.
	(hsa_deinit_data_for_cfun): Deallocate liveness bitmaps.
	(hsa_init_new_bb): Allocate liveness bitmaps.
	* hsa-regalloc.c: Add bitmap.h, diagnostic-core.h and cfganal.h.
	(struct reg_class_desc): Add members used_num, max_used, used.
	(insn_reg_addr): New function.
	(stupid_regalloc_bb): Rename to ...
	(rewrite_code_bb): ... this, and remove allocation code.
	(hsa_num_def_ops, dump_hsa_cfun_regalloc, try_alloc_reg,
	free_reg, note_lr_end, note_lr_begin, cmp_begin, cmp_end,
	expire_old_intervals, spill_at_interval,
	linear_scan_regalloc): New functions.
	(stupid_regalloc): Rename to ...
	(regalloc): ... this and call linear_scan_regalloc.
	(hsa_regalloc): Adjust calls.

Modified:
    branches/hsa/gcc/ChangeLog.hsa
    branches/hsa/gcc/hsa-dump.c
    branches/hsa/gcc/hsa-gen.c
    branches/hsa/gcc/hsa-regalloc.c
    branches/hsa/gcc/hsa.h