The mpy_dest_reg_operand is just a wrapper for
register_operand. Remove it.
gcc/
* config/arc/arc.md (mulsi3_700): Update pattern.
(mulsi3_v2): Likewise.
* config/arc/predicates.md (mpy_dest_reg_operand): Remove it.
Signed-off-by: Claudiu Zissulescu <claz...@gmail.com>
---
gcc/config/arc/arc.md | 6 +++---
gcc/config/arc/predicates.md | 7 -------
2 files changed, 3 insertions(+), 10 deletions(-)
diff --git a/gcc/config/arc/arc.md b/gcc/config/arc/arc.md
index 22af0bf47dd..325e4f56b9b 100644
--- a/gcc/config/arc/arc.md
+++ b/gcc/config/arc/arc.md
@@ -2293,7 +2293,7 @@ (define_insn "mulu64"
; registers, since it cannot be the destination of a multi-cycle insn
; like MPY or MPYU.
(define_insn "mulsi3_700"
- [(set (match_operand:SI 0 "mpy_dest_reg_operand" "=r, r,r, r,r")
+ [(set (match_operand:SI 0 "register_operand" "=r, r,r, r,r")
(mult:SI (match_operand:SI 1 "register_operand" "%0, r,0, 0,r")
(match_operand:SI 2 "nonmemory_operand" "rL,rL,I,Cal,Cal")))]
"TARGET_ARC700_MPY"
@@ -2306,8 +2306,8 @@ (define_insn "mulsi3_700"
; ARCv2 has no penalties between mpy and mpyu. So, we use mpy because of its
; short variant. LP_COUNT constraints are still valid.
(define_insn "mulsi3_v2"
- [(set (match_operand:SI 0 "mpy_dest_reg_operand" "=q,q, r, r,r, r,
r")
- (mult:SI (match_operand:SI 1 "register_operand" "%0,q, 0, r,0, 0, c")
+ [(set (match_operand:SI 0 "register_operand" "=q,q, r, r,r, r,
r")
+ (mult:SI (match_operand:SI 1 "register_operand" "%0,q, 0, r,0, 0, r")
(match_operand:SI 2 "nonmemory_operand"
"q,0,rL,rL,I,Cal,Cal")))]
"TARGET_MULTI"
"@
diff --git a/gcc/config/arc/predicates.md b/gcc/config/arc/predicates.md
index e37d8844979..e0aef86fd24 100644
--- a/gcc/config/arc/predicates.md
+++ b/gcc/config/arc/predicates.md
@@ -23,13 +23,6 @@ (define_predicate "dest_reg_operand"
return register_operand (op, mode);
})
-(define_predicate "mpy_dest_reg_operand"
- (match_code "reg,subreg")
-{
- return register_operand (op, mode);
-})
-
-
;; Returns 1 if OP is a symbol reference.
(define_predicate "symbolic_operand"
(match_code "symbol_ref, label_ref, const")
--
2.30.2
