They are the same.
gcc/ChangeLog:
* config/loongarch/sync.md: Use <size> instead of <amo>.
(amo): Remove.
---
gcc/config/loongarch/sync.md | 53 +++++++++++++++++-------------------
1 file changed, 25 insertions(+), 28 deletions(-)
diff --git a/gcc/config/loongarch/sync.md b/gcc/config/loongarch/sync.md
index 75b134cd853..f712c2fe07e 100644
--- a/gcc/config/loongarch/sync.md
+++ b/gcc/config/loongarch/sync.md
@@ -36,9 +36,6 @@ (define_c_enum "unspec" [
(define_code_iterator any_atomic [plus ior xor and])
-;; This attribute gives the format suffix for atomic memory operations.
-(define_mode_attr amo [(QI "b") (HI "h") (SI "w") (DI "d")])
-
;; <amop> expands to the name of the atomic operand that implements a
;; particular code.
(define_code_attr amop [(ior "or") (xor "xor") (and "and") (plus "add")])
@@ -181,7 +178,7 @@ (define_insn "atomic_<amop><mode>"
(match_operand:SI 2 "const_int_operand")] ;; model
UNSPEC_SYNC_OLD_OP))]
""
- "am<amop>%A2.<amo>\t$zero,%z1,%0"
+ "am<amop>%A2.<size>\t$zero,%z1,%0"
[(set (attr "length") (const_int 4))])
(define_insn "atomic_add<mode>"
@@ -192,7 +189,7 @@ (define_insn "atomic_add<mode>"
(match_operand:SI 2 "const_int_operand")] ;; model
UNSPEC_SYNC_OLD_OP))]
"ISA_HAS_LAM_BH"
- "amadd%A2.<amo>\t$zero,%z1,%0"
+ "amadd%A2.<size>\t$zero,%z1,%0"
[(set (attr "length") (const_int 4))])
(define_insn "atomic_fetch_<amop><mode>"
@@ -205,7 +202,7 @@ (define_insn "atomic_fetch_<amop><mode>"
(match_operand:SI 3 "const_int_operand")] ;; model
UNSPEC_SYNC_OLD_OP))]
""
- "am<amop>%A3.<amo>\t%0,%z2,%1"
+ "am<amop>%A3.<size>\t%0,%z2,%1"
[(set (attr "length") (const_int 4))])
(define_insn "atomic_exchange<mode>"
@@ -217,7 +214,7 @@ (define_insn "atomic_exchange<mode>"
(set (match_dup 1)
(match_operand:GPR 2 "register_operand" "r"))]
""
- "amswap%A3.<amo>\t%0,%z2,%1"
+ "amswap%A3.<size>\t%0,%z2,%1"
[(set (attr "length") (const_int 4))])
(define_insn "atomic_exchange<mode>_short"
@@ -229,7 +226,7 @@ (define_insn "atomic_exchange<mode>_short"
(set (match_dup 1)
(match_operand:SHORT 2 "register_operand" "r"))]
"ISA_HAS_LAM_BH"
- "amswap%A3.<amo>\t%0,%z2,%1"
+ "amswap%A3.<size>\t%0,%z2,%1"
[(set (attr "length") (const_int 4))])
(define_insn "atomic_cas_value_strong<mode>"
@@ -244,7 +241,7 @@ (define_insn "atomic_cas_value_strong<mode>"
""
{
output_asm_insn ("1:", operands);
- output_asm_insn ("ll.<amo>\t%0,%1", operands);
+ output_asm_insn ("ll.<size>\t%0,%1", operands);
/* Like the test case atomic-cas-int.C, in loongarch64, O1 and higher, the
return value of the val_without_const_folding will not be truncated and
@@ -264,7 +261,7 @@ (define_insn "atomic_cas_value_strong<mode>"
output_asm_insn ("bne\t%0,%z2,2f", operands);
output_asm_insn ("or%i3\t%5,$zero,%3", operands);
- output_asm_insn ("sc.<amo>\t%5,%1", operands);
+ output_asm_insn ("sc.<size>\t%5,%1", operands);
output_asm_insn ("beqz\t%5,1b", operands);
output_asm_insn ("b\t3f", operands);
output_asm_insn ("2:", operands);
@@ -289,7 +286,7 @@ (define_insn "atomic_cas_value_strong<mode>_amcas"
(match_operand:SI 4 "const_int_operand")] ;;
mod_s
UNSPEC_COMPARE_AND_SWAP))]
"ISA_HAS_LAMCAS"
- "ori\t%0,%z2,0\n\tamcas%A4.<amo>\t%0,%z3,%1"
+ "ori\t%0,%z2,0\n\tamcas%A4.<size>\t%0,%z3,%1"
[(set (attr "length") (const_int 8))])
(define_expand "atomic_compare_and_swap<mode>"
@@ -404,12 +401,12 @@ (define_insn "atomic_cas_value_cmp_and_7_<mode>"
""
{
return "1:\\n\\t"
- "ll.<amo>\\t%0,%1\\n\\t"
+ "ll.<size>\\t%0,%1\\n\\t"
"and\\t%7,%0,%2\\n\\t"
"bne\\t%7,%z4,2f\\n\\t"
"and\\t%7,%0,%z3\\n\\t"
"or%i5\\t%7,%7,%5\\n\\t"
- "sc.<amo>\\t%7,%1\\n\\t"
+ "sc.<size>\\t%7,%1\\n\\t"
"beq\\t$zero,%7,1b\\n\\t"
"b\\t3f\\n\\t"
"2:\\n\\t"
@@ -494,12 +491,12 @@ (define_insn "atomic_cas_value_add_7_<mode>"
""
{
return "1:\\n\\t"
- "ll.<amo>\\t%0,%1\\n\\t"
+ "ll.<size>\\t%0,%1\\n\\t"
"and\\t%7,%0,%3\\n\\t"
"add.w\\t%8,%0,%z5\\n\\t"
"and\\t%8,%8,%z2\\n\\t"
"or%i8\\t%7,%7,%8\\n\\t"
- "sc.<amo>\\t%7,%1\\n\\t"
+ "sc.<size>\\t%7,%1\\n\\t"
"beq\\t$zero,%7,1b";
}
@@ -520,12 +517,12 @@ (define_insn "atomic_cas_value_sub_7_<mode>"
""
{
return "1:\\n\\t"
- "ll.<amo>\\t%0,%1\\n\\t"
+ "ll.<size>\\t%0,%1\\n\\t"
"and\\t%7,%0,%3\\n\\t"
"sub.w\\t%8,%0,%z5\\n\\t"
"and\\t%8,%8,%z2\\n\\t"
"or%i8\\t%7,%7,%8\\n\\t"
- "sc.<amo>\\t%7,%1\\n\\t"
+ "sc.<size>\\t%7,%1\\n\\t"
"beq\\t$zero,%7,1b";
}
[(set (attr "length") (const_int 28))])
@@ -545,12 +542,12 @@ (define_insn "atomic_cas_value_and_7_<mode>"
""
{
return "1:\\n\\t"
- "ll.<amo>\\t%0,%1\\n\\t"
+ "ll.<size>\\t%0,%1\\n\\t"
"and\\t%7,%0,%3\\n\\t"
"and\\t%8,%0,%z5\\n\\t"
"and\\t%8,%8,%z2\\n\\t"
"or%i8\\t%7,%7,%8\\n\\t"
- "sc.<amo>\\t%7,%1\\n\\t"
+ "sc.<size>\\t%7,%1\\n\\t"
"beq\\t$zero,%7,1b";
}
[(set (attr "length") (const_int 28))])
@@ -570,12 +567,12 @@ (define_insn "atomic_cas_value_xor_7_<mode>"
""
{
return "1:\\n\\t"
- "ll.<amo>\\t%0,%1\\n\\t"
+ "ll.<size>\\t%0,%1\\n\\t"
"and\\t%7,%0,%3\\n\\t"
"xor\\t%8,%0,%z5\\n\\t"
"and\\t%8,%8,%z2\\n\\t"
"or%i8\\t%7,%7,%8\\n\\t"
- "sc.<amo>\\t%7,%1\\n\\t"
+ "sc.<size>\\t%7,%1\\n\\t"
"beq\\t$zero,%7,1b";
}
@@ -596,12 +593,12 @@ (define_insn "atomic_cas_value_or_7_<mode>"
""
{
return "1:\\n\\t"
- "ll.<amo>\\t%0,%1\\n\\t"
+ "ll.<size>\\t%0,%1\\n\\t"
"and\\t%7,%0,%3\\n\\t"
"or\\t%8,%0,%z5\\n\\t"
"and\\t%8,%8,%z2\\n\\t"
"or%i8\\t%7,%7,%8\\n\\t"
- "sc.<amo>\\t%7,%1\\n\\t"
+ "sc.<size>\\t%7,%1\\n\\t"
"beq\\t$zero,%7,1b";
}
@@ -622,12 +619,12 @@ (define_insn "atomic_cas_value_nand_7_<mode>"
""
{
return "1:\\n\\t"
- "ll.<amo>\\t%0,%1\\n\\t"
+ "ll.<size>\\t%0,%1\\n\\t"
"and\\t%7,%0,%3\\n\\t"
"and\\t%8,%0,%z5\\n\\t"
"xor\\t%8,%8,%z2\\n\\t"
"or%i8\\t%7,%7,%8\\n\\t"
- "sc.<amo>\\t%7,%1\\n\\t"
+ "sc.<size>\\t%7,%1\\n\\t"
"beq\\t$zero,%7,1b";
}
[(set (attr "length") (const_int 28))])
@@ -646,10 +643,10 @@ (define_insn "atomic_cas_value_exchange_7_<mode>"
""
{
return "1:\\n\\t"
- "ll.<amo>\\t%0,%1\\n\\t"
+ "ll.<size>\\t%0,%1\\n\\t"
"and\\t%7,%0,%z3\\n\\t"
"or%i5\\t%7,%7,%5\\n\\t"
- "sc.<amo>\\t%7,%1\\n\\t"
+ "sc.<size>\\t%7,%1\\n\\t"
"beqz\\t%7,1b\\n\\t";
}
[(set (attr "length") (const_int 20))])
@@ -686,7 +683,7 @@ (define_insn "atomic_fetch_add<mode>_short"
(match_operand:SI 3 "const_int_operand")] ;; model
UNSPEC_SYNC_OLD_OP))]
"ISA_HAS_LAM_BH"
- "amadd%A3.<amo>\t%0,%z2,%1"
+ "amadd%A3.<size>\t%0,%z2,%1"
[(set (attr "length") (const_int 4))])
(define_expand "atomic_fetch_add<mode>"
--
2.48.1
