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stormy16.h (REGISTER_MOVE_COST, [...]): Remove. 

* config/stormy16/stormy16.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST):
	Remove.
	* config/stormy16/stormy16.c: Include reload.h.
	(xstormy16_memory_move_cost): New function.
	(TARGET_MEMORY_MOVE_COST): Define.

From-SVN: r170623
This commit is contained in:
Anatoly Sokolov 2011-03-03 00:36:02 +03:00 committed by Anatoly Sokolov
parent f8221c67ba
commit 6b1ce54540
3 changed files with 20 additions and 4 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,11 @@
2011-03-02 Anatoly Sokolov <aesok@post.ru>
* config/stormy16/stormy16.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST):
Remove.
* config/stormy16/stormy16.c: Include reload.h.
(xstormy16_memory_move_cost): New function.
(TARGET_MEMORY_MOVE_COST): Define.
2011-03-02 Richard Sandiford <richard.sandiford@linaro.org>
PR rtl-optimization/47925

12
gcc/config/stormy16/stormy16.c
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@ -46,6 +46,7 @@
#include "langhooks.h"
#include "gimple.h"
#include "df.h"
#include "reload.h"
#include "ggc.h"
static rtx emit_addhi3_postreload (rtx, rtx, rtx);
@ -108,6 +109,15 @@ xstormy16_address_cost (rtx x, bool speed ATTRIBUTE_UNUSED)
: 5);
}
/* Worker function for TARGET_MEMORY_MOVE_COST. */
static int
xstormy16_memory_move_cost (enum machine_mode mode, reg_class_t rclass,
bool in)
{
return (5 + memory_move_secondary_cost (mode, rclass, in));
}
/* Branches are handled as follows:
1. HImode compare-and-branches. The machine supports these
@ -2598,6 +2608,8 @@ static const struct default_options xstorym16_option_optimization_table[] =
#undef TARGET_ASM_CAN_OUTPUT_MI_THUNK
#define TARGET_ASM_CAN_OUTPUT_MI_THUNK default_can_output_mi_thunk_no_vcall
#undef TARGET_MEMORY_MOVE_COST
#define TARGET_MEMORY_MOVE_COST xstormy16_memory_move_cost
#undef TARGET_RTX_COSTS
#define TARGET_RTX_COSTS xstormy16_rtx_costs
#undef TARGET_ADDRESS_COST

4
gcc/config/stormy16/stormy16.h
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@ -354,10 +354,6 @@ enum reg_class
/* Describing Relative Costs of Operations. */
#define REGISTER_MOVE_COST(MODE, FROM, TO) 2
#define MEMORY_MOVE_COST(M,C,I) (5 + memory_move_secondary_cost (M, C, I))
#define BRANCH_COST(speed_p, predictable_p) 5
#define SLOW_BYTE_ACCESS 0