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From-SVN: r755
This commit is contained in:
Richard Stallman 1992-04-17 02:59:23 +00:00
parent fc3ffe8309
commit b7d3fabeea
1 changed files with 11 additions and 2 deletions
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13
gcc/config/mips/mips.h
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@ -63,6 +63,15 @@ enum processor_type {
PROCESSOR_R4000
};
/* Which type of block move to do (whether or not the last store is
split out so it can fill a branch delay slot). */
enum block_move_type {
BLOCK_MOVE_NORMAL, /* generate complete block move */
BLOCK_MOVE_NOT_LAST, /* generate all but last store */
BLOCK_MOVE_LAST /* generate just the last store */
};
extern char mips_reg_names[][8]; /* register names (a0 vs. $4). */
extern char mips_print_operand_punct[]; /* print_operand punctuation chars */
extern char *current_function_name; /* current function being compiled */
@ -638,7 +647,7 @@ do { \
#define MASK_DEBUG_A 0x20000000 /* don't allow <label>($reg) addrs */
#define MASK_DEBUG_B 0x10000000 /* GO_IF_LEGITIMATE_ADDRESS debug */
#define MASK_DEBUG_C 0x08000000 /* suppress normal divmod patterns */
#define MASK_DEBUG_D 0x04000000 /* make multiply cost 2 */
#define MASK_DEBUG_D 0x04000000 /* don't do define_split's */
#define MASK_DEBUG_E 0x02000000 /* function_arg debug */
#define MASK_DEBUG_F 0x01000000 /* don't try to suppress load nop's */
#define MASK_DEBUG_G 0x00800000 /* don't support 64 bit arithmetic */
@ -2313,7 +2322,7 @@ while (0)
if (xmode == DFmode) \
return COSTS_N_INSNS (5); \
\
return COSTS_N_INSNS ((TARGET_DEBUG_D_MODE) ? 2 : 12); \
return COSTS_N_INSNS (12); \
} \
\
case DIV: \