diff options
Diffstat (limited to 'gcc/config/m32r/m32r.h')
| -rw-r--r-- | gcc/config/m32r/m32r.h | 61 |
1 files changed, 4 insertions, 57 deletions
diff --git a/gcc/config/m32r/m32r.h b/gcc/config/m32r/m32r.h index 692249b..5ef9951 100644 --- a/gcc/config/m32r/m32r.h +++ b/gcc/config/m32r/m32r.h @@ -154,8 +154,8 @@ extern int target_flags; #define TARGET_ALIGN_LOOPS (target_flags & TARGET_ALIGN_LOOPS_MASK) /* Change issue rate. */ -#define TARGET_ISSUE_RATE_MASK (1 << 3) -#define TARGET_ISSUE_RATE (target_flags & TARGET_ISSUE_RATE_MASK) +#define TARGET_LOW_ISSUE_RATE_MASK (1 << 3) +#define TARGET_LOW_ISSUE_RATE (target_flags & TARGET_LOW_ISSUE_RATE_MASK) /* Change branch cost */ #define TARGET_BRANCH_COST_MASK (1 << 4) @@ -187,9 +187,9 @@ extern int target_flags; { "align-loops", TARGET_ALIGN_LOOPS_MASK, \ N_("Align all loops to 32 byte boundary") }, \ { "no-align-loops", -TARGET_ALIGN_LOOPS_MASK, "" }, \ - { "issue-rate=1", TARGET_ISSUE_RATE_MASK, \ + { "issue-rate=1", TARGET_LOW_ISSUE_RATE_MASK, \ N_("Only issue one instruction per cycle") }, \ - { "issue-rate=2", -TARGET_ISSUE_RATE_MASK, "" }, \ + { "issue-rate=2", -TARGET_LOW_ISSUE_RATE_MASK, "" }, \ { "branch-cost=1", TARGET_BRANCH_COST_MASK, \ N_("Prefer branches over conditional execution") }, \ { "branch-cost=2", -TARGET_BRANCH_COST_MASK, "" }, \ @@ -1473,59 +1473,6 @@ do { \ register. */ #define NO_RECURSIVE_FUNCTION_CSE -/* A C statement (sans semicolon) to update the integer variable COST based on - the relationship between INSN that is dependent on DEP_INSN through the - dependence LINK. The default is to make no adjustment to COST. This can be - used for example to specify to the scheduler that an output- or - anti-dependence does not incur the same cost as a data-dependence. */ - -#define ADJUST_COST(INSN,LINK,DEP_INSN,COST) \ - (COST) = m32r_adjust_cost (INSN, LINK, DEP_INSN, COST) - -/* A C statement (sans semicolon) to update the integer scheduling - priority `INSN_PRIORITY(INSN)'. Reduce the priority to execute - the INSN earlier, increase the priority to execute INSN later. - Do not define this macro if you do not need to adjust the - scheduling priorities of insns. */ -#define ADJUST_PRIORITY(INSN) \ - INSN_PRIORITY (INSN) = m32r_adjust_priority (INSN, INSN_PRIORITY (INSN)) - -/* Macro to determine whether the Haifa scheduler is used. */ -#ifdef HAIFA -#define HAIFA_P 1 -#else -#define HAIFA_P 0 -#endif - -/* Indicate how many instructions can be issued at the same time. - This is sort of a lie. The m32r can issue only 1 long insn at - once, but it can issue 2 short insns. The default therefore is - set at 2, but this can be overridden by the command line option - -missue-rate=1 */ -#define ISSUE_RATE ((TARGET_ISSUE_RATE) ? 1 : 2) - -/* If we have a machine that can issue a variable # of instructions - per cycle, indicate how many more instructions can be issued - after the current one. */ -#define MD_SCHED_VARIABLE_ISSUE(STREAM, VERBOSE, INSN, HOW_MANY) \ -(HOW_MANY) = m32r_sched_variable_issue (STREAM, VERBOSE, INSN, HOW_MANY) - -/* Whether we are on an odd word boundary while scheduling. */ -extern int m32r_sched_odd_word_p; - -/* Hook to run before scheduling a block of insns. */ -#define MD_SCHED_INIT(STREAM, VERBOSE, MAX_READY) \ - m32r_sched_init (STREAM, VERBOSE) - -/* Hook to reorder the list of ready instructions. */ -#define MD_SCHED_REORDER(STREAM, VERBOSE, READY, N_READY, CLOCK, CIM) \ - do \ - { \ - m32r_sched_reorder (STREAM, VERBOSE, READY, N_READY); \ - CIM = issue_rate; \ - } \ - while (0) - /* When the `length' insn attribute is used, this macro specifies the value to be assigned to the address of the first insn in a function. If not specified, 0 is used. */ |