diff options
Diffstat (limited to 'gcc/config/m88k/m88k.h')
| -rw-r--r-- | gcc/config/m88k/m88k.h | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/gcc/config/m88k/m88k.h b/gcc/config/m88k/m88k.h index 1f7304c..c30c818 100644 --- a/gcc/config/m88k/m88k.h +++ b/gcc/config/m88k/m88k.h @@ -1638,23 +1638,6 @@ enum reg_class { NO_REGS, AP_REG, XRF_REGS, GENERAL_REGS, AGRF_REGS, /* Provide the cost of a branch. Exact meaning under development. */ #define BRANCH_COST (TARGET_88100 ? 1 : 2) -/* 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. On the m88k, ignore the cost of anti- and - output-dependencies. On the m88100, a store can issue two cycles - before the value (not the address) has finished computing. */ -#define ADJUST_COST(INSN,LINK,DEP_INSN,COST) \ - do { \ - if (REG_NOTE_KIND (LINK) != 0) \ - (COST) = 0; /* Anti or output dependence. */ \ - else if (! TARGET_88100 \ - && recog_memoized (INSN) >= 0 \ - && get_attr_type (INSN) == TYPE_STORE \ - && SET_SRC (PATTERN (INSN)) == SET_DEST (PATTERN (DEP_INSN))) \ - (COST) -= 4; /* 88110 store reservation station. */ \ - } while (0) - /* Do not break .stabs pseudos into continuations. */ #define DBX_CONTIN_LENGTH 0 |