We need a 'fake' iterator to be able to use mve_insn for vcreateq_f.
2022-09-08 Christophe Lyon <christophe.l...@arm.com>
gcc/
* config/arm/iterators.md (MVE_FP_CREATE): New.
(mve_insn): Add VCREATEQ_S, VCREATEQ_U, VCREATEQ_F.
* config/arm/mve.md (mve_vcreateq_f<mode>): Rename into ...
(@mve_<mve_insn>q_f<mode>): ... this.
(mve_vcreateq_<supf><mode>): Rename into ...
(@mve_<mve_insn>q_<supf><mode>): ... this.
---
gcc/config/arm/iterators.md | 5 +++++
gcc/config/arm/mve.md | 6 +++---
2 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/gcc/config/arm/iterators.md b/gcc/config/arm/iterators.md
index b0ea1af77d2..5a531d77a33 100644
--- a/gcc/config/arm/iterators.md
+++ b/gcc/config/arm/iterators.md
@@ -393,6 +393,10 @@ (define_int_iterator MVE_FP_N_BINARY [
VSUBQ_N_F
])
+(define_int_iterator MVE_FP_CREATE [
+ VCREATEQ_F
+ ])
+
(define_code_attr mve_addsubmul [
(minus "vsub")
(mult "vmul")
@@ -407,6 +411,7 @@ (define_int_attr mve_insn [
(VBICQ_M_N_S "vbic") (VBICQ_M_N_U "vbic")
(VBICQ_M_S "vbic") (VBICQ_M_U "vbic") (VBICQ_M_F "vbic")
(VBICQ_N_S "vbic") (VBICQ_N_U "vbic")
+ (VCREATEQ_S "vcreate") (VCREATEQ_U "vcreate") (VCREATEQ_F
"vcreate")
(VEORQ_M_S "veor") (VEORQ_M_U "veor") (VEORQ_M_F "veor")
(VMULQ_M_N_S "vmul") (VMULQ_M_N_U "vmul") (VMULQ_M_N_F "vmul")
(VMULQ_M_S "vmul") (VMULQ_M_U "vmul") (VMULQ_M_F "vmul")
diff --git a/gcc/config/arm/mve.md b/gcc/config/arm/mve.md
index fbae1d3791f..f7f0ba65251 100644
--- a/gcc/config/arm/mve.md
+++ b/gcc/config/arm/mve.md
@@ -700,12 +700,12 @@ (define_insn "mve_vcvtq_n_to_f_<supf><mode>"
;; [vcreateq_f])
;;
-(define_insn "mve_vcreateq_f<mode>"
+(define_insn "@mve_<mve_insn>q_f<mode>"
[
(set (match_operand:MVE_0 0 "s_register_operand" "=w")
(unspec:MVE_0 [(match_operand:DI 1 "s_register_operand" "r")
(match_operand:DI 2 "s_register_operand" "r")]
- VCREATEQ_F))
+ MVE_FP_CREATE))
]
"TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
"vmov %q0[2], %q0[0], %Q1, %Q2\;vmov %q0[3], %q0[1], %R1, %R2"
@@ -715,7 +715,7 @@ (define_insn "mve_vcreateq_f<mode>"
;;
;; [vcreateq_u, vcreateq_s])
;;
-(define_insn "mve_vcreateq_<supf><mode>"
+(define_insn "@mve_<mve_insn>q_<supf><mode>"
[
(set (match_operand:MVE_1 0 "s_register_operand" "=w")
(unspec:MVE_1 [(match_operand:DI 1 "s_register_operand" "r")
--
2.34.1
