diff options
Diffstat (limited to 'gcc/config/i386/sync.md')
| -rw-r--r-- | gcc/config/i386/sync.md | 27 |
1 files changed, 3 insertions, 24 deletions
diff --git a/gcc/config/i386/sync.md b/gcc/config/i386/sync.md index 2508991..e6543a5 100644 --- a/gcc/config/i386/sync.md +++ b/gcc/config/i386/sync.md @@ -791,28 +791,7 @@ (define_code_iterator any_plus_logic [and ior xor plus]) (define_code_attr plus_logic [(and "and") (ior "or") (xor "xor") (plus "add")]) -(define_expand "atomic_<plus_logic><mode>" - [(match_operand:SWI 0 "memory_operand") - (any_plus_logic:SWI (match_dup 0) - (match_operand:SWI 1 "nonmemory_operand")) - (match_operand:SI 2 "const_int_operand")] - "" -{ - if (flag_prefer_remote_atomic - && TARGET_RAOINT && operands[2] == const0_rtx - && (<MODE>mode == SImode || <MODE>mode == DImode)) - { - if (CONST_INT_P (operands[1])) - operands[1] = force_reg (<MODE>mode, operands[1]); - emit_insn (maybe_gen_rao_a (<CODE>, <MODE>mode, operands[0], operands[1])); - } - else - emit_insn (gen_atomic_<plus_logic><mode>_1 (operands[0], operands[1], - operands[2])); - DONE; -}) - -(define_insn "@rao_a<plus_logic><mode>" +(define_insn "rao_a<plus_logic><mode>" [(set (match_operand:SWI48 0 "memory_operand" "+m") (unspec_volatile:SWI48 [(any_plus_logic:SWI48 (match_dup 0) @@ -822,7 +801,7 @@ "TARGET_RAOINT" "a<plus_logic>\t{%1, %0|%0, %1}") -(define_insn "atomic_add<mode>_1" +(define_insn "atomic_add<mode>" [(set (match_operand:SWI 0 "memory_operand" "+m") (unspec_volatile:SWI [(plus:SWI (match_dup 0) @@ -876,7 +855,7 @@ return "lock{%;} %K2sub{<imodesuffix>}\t{%1, %0|%0, %1}"; }) -(define_insn "atomic_<logic><mode>_1" +(define_insn "atomic_<logic><mode>" [(set (match_operand:SWI 0 "memory_operand" "+m") (unspec_volatile:SWI [(any_logic:SWI (match_dup 0) |