diff --git a/gcc/config/riscv/vector.md b/gcc/config/riscv/vector.md
index 898cda847cb5369cedc91355c57b01d1f9aef36a..02cbd2f56f19debf7233d9e7399881c14a586ab4 100644
--- a/gcc/config/riscv/vector.md
+++ b/gcc/config/riscv/vector.md
@@ -6393,62 +6393,58 @@
})
(define_insn "*pred_mul_<optab><mode>_undef"
- [(set (match_operand:V_VLSF 0 "register_operand" "=vd,vd,?&vd, vr, vr,?&vr")
+ [(set (match_operand:V_VLSF 0 "register_operand" "=vd,vd, vr, vr")
(if_then_else:V_VLSF
(unspec:<VM>
- [(match_operand:<VM> 1 "vector_mask_operand" " vm,vm, vm,Wc1,Wc1, Wc1")
- (match_operand 6 "vector_length_operand" " rK,rK, rK, rK, rK, rK")
- (match_operand 7 "const_int_operand" " i, i, i, i, i, i")
- (match_operand 8 "const_int_operand" " i, i, i, i, i, i")
- (match_operand 9 "const_int_operand" " i, i, i, i, i, i")
- (match_operand 10 "const_int_operand" " i, i, i, i, i, i")
+ [(match_operand:<VM> 1 "vector_mask_operand" " vm,vm,Wc1,Wc1")
+ (match_operand 6 "vector_length_operand" " rK,rK, rK, rK")
+ (match_operand 7 "const_int_operand" " i, i, i, i")
+ (match_operand 8 "const_int_operand" " i, i, i, i")
+ (match_operand 9 "const_int_operand" " i, i, i, i")
+ (match_operand 10 "const_int_operand" " i, i, i, i")
(reg:SI VL_REGNUM)
(reg:SI VTYPE_REGNUM)
(reg:SI FRM_REGNUM)] UNSPEC_VPREDICATE)
(plus_minus:V_VLSF
(mult:V_VLSF
- (match_operand:V_VLSF 3 "register_operand" " 0,vr, vr, 0, vr, vr")
- (match_operand:V_VLSF 4 "register_operand" " vr,vr, vr, vr, vr, vr"))
- (match_operand:V_VLSF 5 "register_operand" " vr, 0, vr, vr, 0, vr"))
+ (match_operand:V_VLSF 3 "register_operand" " 0,vr, 0, vr")
+ (match_operand:V_VLSF 4 "register_operand" " vr,vr, vr, vr"))
+ (match_operand:V_VLSF 5 "register_operand" " vr, 0, vr, 0"))
(match_operand:V_VLSF 2 "vector_undef_operand")))]
"TARGET_VECTOR"
"@
vf<madd_msub>.vv\t%0,%4,%5%p1
vf<macc_msac>.vv\t%0,%3,%4%p1
- vmv%m3r.v\t%0,%3\;vf<madd_msub>.vv\t%0,%4,%5%p1
vf<madd_msub>.vv\t%0,%4,%5%p1
- vf<macc_msac>.vv\t%0,%3,%4%p1
- vmv%m3r.v\t%0,%3\;vf<madd_msub>.vv\t%0,%4,%5%p1"
+ vf<macc_msac>.vv\t%0,%3,%4%p1"
[(set_attr "type" "vfmuladd")
(set_attr "mode" "<MODE>")
(set (attr "frm_mode")
(symbol_ref "riscv_vector::get_frm_mode (operands[10])"))])
(define_insn "*pred_<madd_msub><mode>"
- [(set (match_operand:V_VLSF 0 "register_operand" "=vd, ?&vd, vr, ?&vr")
+ [(set (match_operand:V_VLSF 0 "register_operand" "=vd, vr")
(if_then_else:V_VLSF
(unspec:<VM>
- [(match_operand:<VM> 1 "vector_mask_operand" " vm, vm,Wc1, Wc1")
- (match_operand 5 "vector_length_operand" " rK, rK, rK, rK")
- (match_operand 6 "const_int_operand" " i, i, i, i")
- (match_operand 7 "const_int_operand" " i, i, i, i")
- (match_operand 8 "const_int_operand" " i, i, i, i")
- (match_operand 9 "const_int_operand" " i, i, i, i")
+ [(match_operand:<VM> 1 "vector_mask_operand" " vm,Wc1")
+ (match_operand 5 "vector_length_operand" " rK, rK")
+ (match_operand 6 "const_int_operand" " i, i")
+ (match_operand 7 "const_int_operand" " i, i")
+ (match_operand 8 "const_int_operand" " i, i")
+ (match_operand 9 "const_int_operand" " i, i")
(reg:SI VL_REGNUM)
(reg:SI VTYPE_REGNUM)
(reg:SI FRM_REGNUM)] UNSPEC_VPREDICATE)
(plus_minus:V_VLSF
(mult:V_VLSF
- (match_operand:V_VLSF 2 "register_operand" " 0, vr, 0, vr")
- (match_operand:V_VLSF 3 "register_operand" " vr, vr, vr, vr"))
- (match_operand:V_VLSF 4 "register_operand" " vr, vr, vr, vr"))
+ (match_operand:V_VLSF 2 "register_operand" " 0, 0")
+ (match_operand:V_VLSF 3 "register_operand" " vr, vr"))
+ (match_operand:V_VLSF 4 "register_operand" " vr, vr"))
(match_dup 2)))]
"TARGET_VECTOR"
"@
vf<madd_msub>.vv\t%0,%3,%4%p1
- vmv%m2r.v\t%0,%2\;vf<madd_msub>.vv\t%0,%3,%4%p1
- vf<madd_msub>.vv\t%0,%3,%4%p1
- vmv%m2r.v\t%0,%2\;vf<madd_msub>.vv\t%0,%3,%4%p1"
+ vf<madd_msub>.vv\t%0,%3,%4%p1"
[(set_attr "type" "vfmuladd")
(set_attr "mode" "<MODE>")
(set_attr "merge_op_idx" "2")
@@ -6460,30 +6456,28 @@
(symbol_ref "riscv_vector::get_frm_mode (operands[9])"))])
(define_insn "*pred_<macc_msac><mode>"
- [(set (match_operand:V_VLSF 0 "register_operand" "=vd, ?&vd, vr, ?&vr")
+ [(set (match_operand:V_VLSF 0 "register_operand" "=vd, vr")
(if_then_else:V_VLSF
(unspec:<VM>
- [(match_operand:<VM> 1 "vector_mask_operand" " vm, vm,Wc1, Wc1")
- (match_operand 5 "vector_length_operand" " rK, rK, rK, rK")
- (match_operand 6 "const_int_operand" " i, i, i, i")
- (match_operand 7 "const_int_operand" " i, i, i, i")
- (match_operand 8 "const_int_operand" " i, i, i, i")
- (match_operand 9 "const_int_operand" " i, i, i, i")
+ [(match_operand:<VM> 1 "vector_mask_operand" " vm,Wc1")
+ (match_operand 5 "vector_length_operand" " rK, rK")
+ (match_operand 6 "const_int_operand" " i, i")
+ (match_operand 7 "const_int_operand" " i, i")
+ (match_operand 8 "const_int_operand" " i, i")
+ (match_operand 9 "const_int_operand" " i, i")
(reg:SI VL_REGNUM)
(reg:SI VTYPE_REGNUM)
(reg:SI FRM_REGNUM)] UNSPEC_VPREDICATE)
(plus_minus:V_VLSF
(mult:V_VLSF
- (match_operand:V_VLSF 2 "register_operand" " vr, vr, vr, vr")
- (match_operand:V_VLSF 3 "register_operand" " vr, vr, vr, vr"))
- (match_operand:V_VLSF 4 "register_operand" " 0, vr, 0, vr"))
+ (match_operand:V_VLSF 2 "register_operand" " vr, vr")
+ (match_operand:V_VLSF 3 "register_operand" " vr, vr"))
+ (match_operand:V_VLSF 4 "register_operand" " 0, 0"))
(match_dup 4)))]
"TARGET_VECTOR"
"@
vf<macc_msac>.vv\t%0,%2,%3%p1
- vmv%m4r.v\t%0,%4\;vf<macc_msac>.vv\t%0,%2,%3%p1
- vf<macc_msac>.vv\t%0,%2,%3%p1
- vmv%m4r.v\t%0,%4\;vf<macc_msac>.vv\t%0,%2,%3%p1"
+ vf<macc_msac>.vv\t%0,%2,%3%p1"
[(set_attr "type" "vfmuladd")
(set_attr "mode" "<MODE>")
(set_attr "merge_op_idx" "4")
@@ -6518,31 +6512,29 @@
{})
(define_insn "*pred_<madd_msub><mode>_scalar"
- [(set (match_operand:V_VLSF 0 "register_operand" "=vd, ?&vd, vr, ?&vr")
+ [(set (match_operand:V_VLSF 0 "register_operand" "=vd, vr")
(if_then_else:V_VLSF
(unspec:<VM>
- [(match_operand:<VM> 1 "vector_mask_operand" " vm, vm,Wc1, Wc1")
- (match_operand 5 "vector_length_operand" " rK, rK, rK, rK")
- (match_operand 6 "const_int_operand" " i, i, i, i")
- (match_operand 7 "const_int_operand" " i, i, i, i")
- (match_operand 8 "const_int_operand" " i, i, i, i")
- (match_operand 9 "const_int_operand" " i, i, i, i")
+ [(match_operand:<VM> 1 "vector_mask_operand" " vm,Wc1")
+ (match_operand 5 "vector_length_operand" " rK, rK")
+ (match_operand 6 "const_int_operand" " i, i")
+ (match_operand 7 "const_int_operand" " i, i")
+ (match_operand 8 "const_int_operand" " i, i")
+ (match_operand 9 "const_int_operand" " i, i")
(reg:SI VL_REGNUM)
(reg:SI VTYPE_REGNUM)
(reg:SI FRM_REGNUM)] UNSPEC_VPREDICATE)
(plus_minus:V_VLSF
(mult:V_VLSF
(vec_duplicate:V_VLSF
- (match_operand:<VEL> 2 "register_operand" " f, f, f, f"))
- (match_operand:V_VLSF 3 "register_operand" " 0, vr, 0, vr"))
- (match_operand:V_VLSF 4 "register_operand" " vr, vr, vr, vr"))
+ (match_operand:<VEL> 2 "register_operand" " f, f"))
+ (match_operand:V_VLSF 3 "register_operand" " 0, 0"))
+ (match_operand:V_VLSF 4 "register_operand" " vr, vr"))
(match_dup 3)))]
"TARGET_VECTOR"
"@
vf<madd_msub>.vf\t%0,%2,%4%p1
- vmv%m3r.v\t%0,%3\;vf<madd_msub>.vf\t%0,%2,%4%p1
- vf<madd_msub>.vf\t%0,%2,%4%p1
- vmv%m3r.v\t%0,%3\;vf<madd_msub>.vf\t%0,%2,%4%p1"
+ vf<madd_msub>.vf\t%0,%2,%4%p1"
[(set_attr "type" "vfmuladd")
(set_attr "mode" "<MODE>")
(set_attr "merge_op_idx" "3")
@@ -6554,31 +6546,29 @@
(symbol_ref "riscv_vector::get_frm_mode (operands[9])"))])
(define_insn "*pred_<macc_msac><mode>_scalar"
- [(set (match_operand:V_VLSF 0 "register_operand" "=vd, ?&vd, vr, ?&vr")
+ [(set (match_operand:V_VLSF 0 "register_operand" "=vd, vr")
(if_then_else:V_VLSF
(unspec:<VM>
- [(match_operand:<VM> 1 "vector_mask_operand" " vm, vm,Wc1, Wc1")
- (match_operand 5 "vector_length_operand" " rK, rK, rK, rK")
- (match_operand 6 "const_int_operand" " i, i, i, i")
- (match_operand 7 "const_int_operand" " i, i, i, i")
- (match_operand 8 "const_int_operand" " i, i, i, i")
- (match_operand 9 "const_int_operand" " i, i, i, i")
+ [(match_operand:<VM> 1 "vector_mask_operand" " vm,Wc1")
+ (match_operand 5 "vector_length_operand" " rK, rK")
+ (match_operand 6 "const_int_operand" " i, i")
+ (match_operand 7 "const_int_operand" " i, i")
+ (match_operand 8 "const_int_operand" " i, i")
+ (match_operand 9 "const_int_operand" " i, i")
(reg:SI VL_REGNUM)
(reg:SI VTYPE_REGNUM)
(reg:SI FRM_REGNUM)] UNSPEC_VPREDICATE)
(plus_minus:V_VLSF
(mult:V_VLSF
(vec_duplicate:V_VLSF
- (match_operand:<VEL> 2 "register_operand" " f, f, f, f"))
- (match_operand:V_VLSF 3 "register_operand" " vr, vr, vr, vr"))
- (match_operand:V_VLSF 4 "register_operand" " 0, vr, 0, vr"))
+ (match_operand:<VEL> 2 "register_operand" " f, f"))
+ (match_operand:V_VLSF 3 "register_operand" "vr, vr"))
+ (match_operand:V_VLSF 4 "register_operand" " 0, 0"))
(match_dup 4)))]
"TARGET_VECTOR"
"@
vf<macc_msac>.vf\t%0,%2,%3%p1
- vmv%m4r.v\t%0,%4\;vf<macc_msac>.vf\t%0,%2,%3%p1
- vf<macc_msac>.vf\t%0,%2,%3%p1
- vmv%m4r.v\t%0,%4\;vf<macc_msac>.vf\t%0,%2,%3%p1"
+ vf<macc_msac>.vf\t%0,%2,%3%p1"
[(set_attr "type" "vfmuladd")
(set_attr "mode" "<MODE>")
(set_attr "merge_op_idx" "4")
@@ -6615,64 +6605,60 @@
})
(define_insn "*pred_mul_neg_<optab><mode>_undef"
- [(set (match_operand:V_VLSF 0 "register_operand" "=vd,vd,?&vd, vr, vr,?&vr")
+ [(set (match_operand:V_VLSF 0 "register_operand" "=vd,vd,vr, vr")
(if_then_else:V_VLSF
(unspec:<VM>
- [(match_operand:<VM> 1 "vector_mask_operand" " vm,vm, vm,Wc1,Wc1, Wc1")
- (match_operand 6 "vector_length_operand" " rK,rK, rK, rK, rK, rK")
- (match_operand 7 "const_int_operand" " i, i, i, i, i, i")
- (match_operand 8 "const_int_operand" " i, i, i, i, i, i")
- (match_operand 9 "const_int_operand" " i, i, i, i, i, i")
- (match_operand 10 "const_int_operand" " i, i, i, i, i, i")
+ [(match_operand:<VM> 1 "vector_mask_operand" " vm,vm,Wc1,Wc1")
+ (match_operand 6 "vector_length_operand" " rK,rK, rK, rK")
+ (match_operand 7 "const_int_operand" " i, i, i, i")
+ (match_operand 8 "const_int_operand" " i, i, i, i")
+ (match_operand 9 "const_int_operand" " i, i, i, i")
+ (match_operand 10 "const_int_operand" " i, i, i, i")
(reg:SI VL_REGNUM)
(reg:SI VTYPE_REGNUM)
(reg:SI FRM_REGNUM)] UNSPEC_VPREDICATE)
(plus_minus:V_VLSF
(neg:V_VLSF
(mult:V_VLSF
- (match_operand:V_VLSF 3 "register_operand" " 0,vr, vr, 0, vr, vr")
- (match_operand:V_VLSF 4 "register_operand" " vr,vr, vr, vr, vr, vr")))
- (match_operand:V_VLSF 5 "register_operand" " vr, 0, vr, vr, 0, vr"))
+ (match_operand:V_VLSF 3 "register_operand" " 0,vr, 0, vr")
+ (match_operand:V_VLSF 4 "register_operand" " vr,vr, vr, vr")))
+ (match_operand:V_VLSF 5 "register_operand" " vr, 0, vr, 0"))
(match_operand:V_VLSF 2 "vector_undef_operand")))]
"TARGET_VECTOR"
"@
vf<nmsub_nmadd>.vv\t%0,%4,%5%p1
vf<nmsac_nmacc>.vv\t%0,%3,%4%p1
- vmv%m3r.v\t%0,%3\;vf<nmsub_nmadd>.vv\t%0,%4,%5%p1
vf<nmsub_nmadd>.vv\t%0,%4,%5%p1
- vf<nmsac_nmacc>.vv\t%0,%3,%4%p1
- vmv%m3r.v\t%0,%3\;vf<nmsub_nmadd>.vv\t%0,%4,%5%p1"
+ vf<nmsac_nmacc>.vv\t%0,%3,%4%p1"
[(set_attr "type" "vfmuladd")
(set_attr "mode" "<MODE>")
(set (attr "frm_mode")
(symbol_ref "riscv_vector::get_frm_mode (operands[10])"))])
(define_insn "*pred_<nmsub_nmadd><mode>"
- [(set (match_operand:V_VLSF 0 "register_operand" "=vd, ?&vd, vr, ?&vr")
+ [(set (match_operand:V_VLSF 0 "register_operand" "=vd, vr")
(if_then_else:V_VLSF
(unspec:<VM>
- [(match_operand:<VM> 1 "vector_mask_operand" " vm, vm,Wc1, Wc1")
- (match_operand 5 "vector_length_operand" " rK, rK, rK, rK")
- (match_operand 6 "const_int_operand" " i, i, i, i")
- (match_operand 7 "const_int_operand" " i, i, i, i")
- (match_operand 8 "const_int_operand" " i, i, i, i")
- (match_operand 9 "const_int_operand" " i, i, i, i")
+ [(match_operand:<VM> 1 "vector_mask_operand" " vm,Wc1")
+ (match_operand 5 "vector_length_operand" " rK, rK")
+ (match_operand 6 "const_int_operand" " i, i")
+ (match_operand 7 "const_int_operand" " i, i")
+ (match_operand 8 "const_int_operand" " i, i")
+ (match_operand 9 "const_int_operand" " i, i")
(reg:SI VL_REGNUM)
(reg:SI VTYPE_REGNUM)
(reg:SI FRM_REGNUM)] UNSPEC_VPREDICATE)
(plus_minus:V_VLSF
(neg:V_VLSF
(mult:V_VLSF
- (match_operand:V_VLSF 2 "register_operand" " 0, vr, 0, vr")
- (match_operand:V_VLSF 3 "register_operand" " vr, vr, vr, vr")))
- (match_operand:V_VLSF 4 "register_operand" " vr, vr, vr, vr"))
+ (match_operand:V_VLSF 2 "register_operand" " 0, 0")
+ (match_operand:V_VLSF 3 "register_operand" " vr, vr")))
+ (match_operand:V_VLSF 4 "register_operand" " vr, vr"))
(match_dup 2)))]
"TARGET_VECTOR"
"@
vf<nmsub_nmadd>.vv\t%0,%3,%4%p1
- vmv%m2r.v\t%0,%2\;vf<nmsub_nmadd>.vv\t%0,%3,%4%p1
- vf<nmsub_nmadd>.vv\t%0,%3,%4%p1
- vmv%m2r.v\t%0,%2\;vf<nmsub_nmadd>.vv\t%0,%3,%4%p1"
+ vf<nmsub_nmadd>.vv\t%0,%3,%4%p1"
[(set_attr "type" "vfmuladd")
(set_attr "mode" "<MODE>")
(set_attr "merge_op_idx" "2")
@@ -6684,31 +6670,29 @@
(symbol_ref "riscv_vector::get_frm_mode (operands[9])"))])
(define_insn "*pred_<nmsac_nmacc><mode>"
- [(set (match_operand:V_VLSF 0 "register_operand" "=vd, ?&vd, vr, ?&vr")
+ [(set (match_operand:V_VLSF 0 "register_operand" "=vd, vr")
(if_then_else:V_VLSF
(unspec:<VM>
- [(match_operand:<VM> 1 "vector_mask_operand" " vm, vm,Wc1, Wc1")
- (match_operand 5 "vector_length_operand" " rK, rK, rK, rK")
- (match_operand 6 "const_int_operand" " i, i, i, i")
- (match_operand 7 "const_int_operand" " i, i, i, i")
- (match_operand 8 "const_int_operand" " i, i, i, i")
- (match_operand 9 "const_int_operand" " i, i, i, i")
+ [(match_operand:<VM> 1 "vector_mask_operand" " vm,Wc1")
+ (match_operand 5 "vector_length_operand" " rK, rK")
+ (match_operand 6 "const_int_operand" " i, i")
+ (match_operand 7 "const_int_operand" " i, i")
+ (match_operand 8 "const_int_operand" " i, i")
+ (match_operand 9 "const_int_operand" " i, i")
(reg:SI VL_REGNUM)
(reg:SI VTYPE_REGNUM)
(reg:SI FRM_REGNUM)] UNSPEC_VPREDICATE)
(plus_minus:V_VLSF
(neg:V_VLSF
(mult:V_VLSF
- (match_operand:V_VLSF 2 "register_operand" " vr, vr, vr, vr")
- (match_operand:V_VLSF 3 "register_operand" " vr, vr, vr, vr")))
- (match_operand:V_VLSF 4 "register_operand" " 0, vr, 0, vr"))
+ (match_operand:V_VLSF 2 "register_operand" " vr, vr")
+ (match_operand:V_VLSF 3 "register_operand" " vr, vr")))
+ (match_operand:V_VLSF 4 "register_operand" " 0, 0"))
(match_dup 4)))]
"TARGET_VECTOR"
"@
vf<nmsac_nmacc>.vv\t%0,%2,%3%p1
- vmv%m4r.v\t%0,%4\;vf<nmsac_nmacc>.vv\t%0,%2,%3%p1
- vf<nmsac_nmacc>.vv\t%0,%2,%3%p1
- vmv%m4r.v\t%0,%4\;vf<nmsac_nmacc>.vv\t%0,%2,%3%p1"
+ vf<nmsac_nmacc>.vv\t%0,%2,%3%p1"
[(set_attr "type" "vfmuladd")
(set_attr "mode" "<MODE>")
(set_attr "merge_op_idx" "4")
@@ -6744,15 +6728,15 @@
{})
(define_insn "*pred_<nmsub_nmadd><mode>_scalar"
- [(set (match_operand:V_VLSF 0 "register_operand" "=vd, ?&vd, vr, ?&vr")
+ [(set (match_operand:V_VLSF 0 "register_operand" "=vd, vr")
(if_then_else:V_VLSF
(unspec:<VM>
- [(match_operand:<VM> 1 "vector_mask_operand" " vm, vm,Wc1, Wc1")
- (match_operand 5 "vector_length_operand" " rK, rK, rK, rK")
- (match_operand 6 "const_int_operand" " i, i, i, i")
- (match_operand 7 "const_int_operand" " i, i, i, i")
- (match_operand 8 "const_int_operand" " i, i, i, i")
- (match_operand 9 "const_int_operand" " i, i, i, i")
+ [(match_operand:<VM> 1 "vector_mask_operand" " vm,Wc1")
+ (match_operand 5 "vector_length_operand" " rK, rK")
+ (match_operand 6 "const_int_operand" " i, i")
+ (match_operand 7 "const_int_operand" " i, i")
+ (match_operand 8 "const_int_operand" " i, i")
+ (match_operand 9 "const_int_operand" " i, i")
(reg:SI VL_REGNUM)
(reg:SI VTYPE_REGNUM)
(reg:SI FRM_REGNUM)] UNSPEC_VPREDICATE)
@@ -6760,16 +6744,14 @@
(neg:V_VLSF
(mult:V_VLSF
(vec_duplicate:V_VLSF
- (match_operand:<VEL> 2 "register_operand" " f, f, f, f"))
- (match_operand:V_VLSF 3 "register_operand" " 0, vr, 0, vr")))
- (match_operand:V_VLSF 4 "register_operand" " vr, vr, vr, vr"))
+ (match_operand:<VEL> 2 "register_operand" " f, f"))
+ (match_operand:V_VLSF 3 "register_operand" " 0, 0")))
+ (match_operand:V_VLSF 4 "register_operand" " vr, vr"))
(match_dup 3)))]
"TARGET_VECTOR"
"@
vf<nmsub_nmadd>.vf\t%0,%2,%4%p1
- vmv%m3r.v\t%0,%3\;vf<nmsub_nmadd>.vf\t%0,%2,%4%p1
- vf<nmsub_nmadd>.vf\t%0,%2,%4%p1
- vmv%m3r.v\t%0,%3\;vf<nmsub_nmadd>.vf\t%0,%2,%4%p1"
+ vf<nmsub_nmadd>.vf\t%0,%2,%4%p1"
[(set_attr "type" "vfmuladd")
(set_attr "mode" "<MODE>")
(set_attr "merge_op_idx" "3")
@@ -6781,15 +6763,15 @@
(symbol_ref "riscv_vector::get_frm_mode (operands[9])"))])
(define_insn "*pred_<nmsac_nmacc><mode>_scalar"
- [(set (match_operand:V_VLSF 0 "register_operand" "=vd, ?&vd, vr, ?&vr")
+ [(set (match_operand:V_VLSF 0 "register_operand" "=vd, vr")
(if_then_else:V_VLSF
(unspec:<VM>
- [(match_operand:<VM> 1 "vector_mask_operand" " vm, vm,Wc1, Wc1")
- (match_operand 5 "vector_length_operand" " rK, rK, rK, rK")
- (match_operand 6 "const_int_operand" " i, i, i, i")
- (match_operand 7 "const_int_operand" " i, i, i, i")
- (match_operand 8 "const_int_operand" " i, i, i, i")
- (match_operand 9 "const_int_operand" " i, i, i, i")
+ [(match_operand:<VM> 1 "vector_mask_operand" " vm,Wc1")
+ (match_operand 5 "vector_length_operand" " rK, rK")
+ (match_operand 6 "const_int_operand" " i, i")
+ (match_operand 7 "const_int_operand" " i, i")
+ (match_operand 8 "const_int_operand" " i, i")
+ (match_operand 9 "const_int_operand" " i, i")
(reg:SI VL_REGNUM)
(reg:SI VTYPE_REGNUM)
(reg:SI FRM_REGNUM)] UNSPEC_VPREDICATE)
@@ -6797,16 +6779,14 @@
(neg:V_VLSF
(mult:V_VLSF
(vec_duplicate:V_VLSF
- (match_operand:<VEL> 2 "register_operand" " f, f, f, f"))
- (match_operand:V_VLSF 3 "register_operand" " vr, vr, vr, vr")))
- (match_operand:V_VLSF 4 "register_operand" " 0, vr, 0, vr"))
+ (match_operand:<VEL> 2 "register_operand" " f, f"))
+ (match_operand:V_VLSF 3 "register_operand" " vr, vr")))
+ (match_operand:V_VLSF 4 "register_operand" " 0, 0"))
(match_dup 4)))]
"TARGET_VECTOR"
"@
vf<nmsac_nmacc>.vf\t%0,%2,%3%p1
- vmv%m4r.v\t%0,%4\;vf<nmsac_nmacc>.vf\t%0,%2,%3%p1
- vf<nmsac_nmacc>.vf\t%0,%2,%3%p1
- vmv%m4r.v\t%0,%4\;vf<nmsac_nmacc>.vf\t%0,%2,%3%p1"
+ vf<nmsac_nmacc>.vf\t%0,%2,%3%p1"
[(set_attr "type" "vfmuladd")
(set_attr "mode" "<MODE>")
(set_attr "merge_op_idx" "4")
diff --git a/gcc/testsuite/gcc.target/riscv/pr116590.c b/gcc/testsuite/gcc.target/riscv/pr116590.c
new file mode 100644
index 0000000000000000000000000000000000000000..42d6ddf4a72a1a3e95d32393a585a461ca660a8b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/pr116590.c
@@ -0,0 +1,54 @@
+/* { dg-do assemble } */
+/* { dg-options "-march=rv64gc_zfh_xtheadvector -mabi=lp64d" } */
+typedef long unsigned int size_t;
+#pragma riscv intrinsic "vector"
+
+
+void vmv8r()
+{
+ float x[32];
+
+ size_t vl = __riscv_vsetvl_e32m8(32);
+ vfloat32m8_t _p = __riscv_vle32_v_f32m8(x, vl);
+
+ _p = __riscv_vfmacc_vf_f32m8(__riscv_vfmv_v_f_f32m8(0.5f, vl), 1.442, _p, vl);
+
+ __riscv_vse32_v_f32m8(x, _p, vl);
+}
+
+void gen_vmv8r(float* ptr, int n)
+{
+ while (n > 0)
+ {
+ size_t vl = __riscv_vsetvl_e32m8(n);
+
+ vfloat32m8_t _p = __riscv_vle32_v_f32m8(ptr, vl);
+
+ _p = __riscv_vfmacc_vf_f32m8(__riscv_vfmv_v_f_f32m8(0.5f, vl), 1.4f, _p, vl);
+
+ __riscv_vse32_v_f32m8(ptr, _p, vl);
+
+ ptr += vl;
+ n -= vl;
+ }
+}
+
+void no_vmv8r(float* ptr, int n)
+{
+ size_t vl0 = __riscv_vsetvl_e32m8(n);
+ vfloat32m8_t _a = __riscv_vfmv_v_f_f32m8(0.5f, vl0);
+
+ while (n > 0)
+ {
+ size_t vl = __riscv_vsetvl_e32m8(n);
+
+ vfloat32m8_t _p = __riscv_vle32_v_f32m8(ptr, vl);
+
+ _p = __riscv_vfmacc_vf_f32m8(_a, 1.4f, _p, vl);
+
+ __riscv_vse32_v_f32m8(ptr, _p, vl);
+
+ ptr += vl;
+ n -= vl;
+ }
+}