diff options
Diffstat (limited to 'gcc/config/pa/pa.h')
| -rw-r--r-- | gcc/config/pa/pa.h | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/gcc/config/pa/pa.h b/gcc/config/pa/pa.h index fcceaa1..a6580b8 100644 --- a/gcc/config/pa/pa.h +++ b/gcc/config/pa/pa.h @@ -50,17 +50,6 @@ extern enum processor_type pa_cpu; #define pa_cpu_attr ((enum attr_cpu)pa_cpu) -/* The 700 can only issue a single insn at a time. - The 7XXX processors can issue two insns at a time. - The 8000 can issue 4 insns at a time. */ -#define ISSUE_RATE \ - (pa_cpu == PROCESSOR_700 ? 1 \ - : pa_cpu == PROCESSOR_7100 ? 2 \ - : pa_cpu == PROCESSOR_7100LC ? 2 \ - : pa_cpu == PROCESSOR_7200 ? 2 \ - : pa_cpu == PROCESSOR_8000 ? 4 \ - : 2) - /* Which architecture to generate code for. */ enum architecture_type @@ -1651,38 +1640,6 @@ while (0) /* Adjust the cost of branches. */ #define BRANCH_COST (pa_cpu == PROCESSOR_8000 ? 2 : 1) -/* Adjust the cost of dependencies. */ - -#define ADJUST_COST(INSN,LINK,DEP,COST) \ - (COST) = pa_adjust_cost (INSN, LINK, DEP, COST) - -/* Adjust scheduling priorities. We use this to try and keep addil - and the next use of %r1 close together. */ -#define ADJUST_PRIORITY(PREV) \ - { \ - rtx set = single_set (PREV); \ - rtx src, dest; \ - if (set) \ - { \ - src = SET_SRC (set); \ - dest = SET_DEST (set); \ - if (GET_CODE (src) == LO_SUM \ - && symbolic_operand (XEXP (src, 1), VOIDmode) \ - && ! read_only_operand (XEXP (src, 1), VOIDmode)) \ - INSN_PRIORITY (PREV) >>= 3; \ - else if (GET_CODE (src) == MEM \ - && GET_CODE (XEXP (src, 0)) == LO_SUM \ - && symbolic_operand (XEXP (XEXP (src, 0), 1), VOIDmode)\ - && ! read_only_operand (XEXP (XEXP (src, 0), 1), VOIDmode))\ - INSN_PRIORITY (PREV) >>= 1; \ - else if (GET_CODE (dest) == MEM \ - && GET_CODE (XEXP (dest, 0)) == LO_SUM \ - && symbolic_operand (XEXP (XEXP (dest, 0), 1), VOIDmode)\ - && ! read_only_operand (XEXP (XEXP (dest, 0), 1), VOIDmode))\ - INSN_PRIORITY (PREV) >>= 3; \ - } \ - } - /* Handling the special cases is going to get too complicated for a macro, just call `pa_adjust_insn_length' to do the real work. */ #define ADJUST_INSN_LENGTH(INSN, LENGTH) \ |