diff options
Diffstat (limited to 'gcc/config/convex/convex.h')
| -rw-r--r-- | gcc/config/convex/convex.h | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/gcc/config/convex/convex.h b/gcc/config/convex/convex.h index c0615e4..8d11c63 100644 --- a/gcc/config/convex/convex.h +++ b/gcc/config/convex/convex.h @@ -1115,35 +1115,6 @@ enum reg_class { #define BRANCH_COST 0 -/* Adjust the cost of dependences. */ - -#define ADJUST_COST(INSN,LINK,DEP,COST) \ -{ \ - /* Antidependencies don't block issue. */ \ - if (REG_NOTE_KIND (LINK) != 0) \ - (COST) = 0; \ - /* C38 situations where delay depends on context */ \ - else if (TARGET_C38 \ - && GET_CODE (PATTERN (INSN)) == SET \ - && GET_CODE (PATTERN (DEP)) == SET) \ - { \ - enum attr_type insn_type = get_attr_type (INSN); \ - enum attr_type dep_type = get_attr_type (DEP); \ - /* index register must be ready one cycle early */ \ - if (insn_type == TYPE_MLDW || insn_type == TYPE_MLDL \ - || (insn_type == TYPE_MST \ - && reg_mentioned_p (SET_DEST (PATTERN (DEP)), \ - SET_SRC (PATTERN (INSN))))) \ - (COST) += 1; \ - /* alu forwarding off alu takes two */ \ - if (dep_type == TYPE_ALU \ - && insn_type != TYPE_ALU \ - && ! (insn_type == TYPE_MST \ - && SET_DEST (PATTERN (DEP)) == SET_SRC (PATTERN (INSN)))) \ - (COST) += 1; \ - } \ -} - /* Convex uses VAX or IEEE floats. Follow the host format. */ #define TARGET_FLOAT_FORMAT HOST_FLOAT_FORMAT |