From: Christophe Lyon <christophe.lyon@arm.com>
Date: Tue, 21 Feb 2023 11:42:41 +0000 (+0000)
Subject: arm: [MVE intrinsics] factorize vaddvq
X-Git-Tag: basepoints/gcc-15~9453
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eb1ded464f339b498d487dd846dfa674884c8e6e;p=thirdparty%2Fgcc.git

arm: [MVE intrinsics] factorize vaddvq

Factorize vaddvq builtins so that they use parameterized names.

2022-10-25  Christophe Lyon  <christophe.lyon@arm.com>

	gcc/
	* config/arm/iterators.md (mve_insn): Add vaddv.
	* config/arm/mve.md (@mve_vaddvq_<supf><mode>): Rename into ...
	(@mve_<mve_insn>q_<supf><mode>): ... this.
	(mve_vaddvq_p_<supf><mode>): Rename into ...
	(@mve_<mve_insn>q_p_<supf><mode>): ... this.
	* config/arm/vec-common.md: Use gen_mve_q instead of
	gen_mve_vaddvq.
---

diff --git a/gcc/config/arm/iterators.md b/gcc/config/arm/iterators.md
index aff4e7fb8149..46c7ddeda67d 100644
--- a/gcc/config/arm/iterators.md
+++ b/gcc/config/arm/iterators.md
@@ -762,6 +762,8 @@
 		 (VADDQ_M_N_S "vadd") (VADDQ_M_N_U "vadd") (VADDQ_M_N_F "vadd")
 		 (VADDQ_M_S "vadd") (VADDQ_M_U "vadd") (VADDQ_M_F "vadd")
 		 (VADDQ_N_S "vadd") (VADDQ_N_U "vadd") (VADDQ_N_F "vadd")
+		 (VADDVQ_P_S "vaddv") (VADDVQ_P_U "vaddv")
+		 (VADDVQ_S "vaddv") (VADDVQ_U "vaddv")
 		 (VANDQ_M_S "vand") (VANDQ_M_U "vand") (VANDQ_M_F "vand")
 		 (VBICQ_M_N_S "vbic") (VBICQ_M_N_U "vbic")
 		 (VBICQ_M_S "vbic") (VBICQ_M_U "vbic") (VBICQ_M_F "vbic")
diff --git a/gcc/config/arm/mve.md b/gcc/config/arm/mve.md
index 0c4e4e60bc45..d772f4d43800 100644
--- a/gcc/config/arm/mve.md
+++ b/gcc/config/arm/mve.md
@@ -360,14 +360,14 @@
 ;;
 ;; [vaddvq_s, vaddvq_u])
 ;;
-(define_insn "@mve_vaddvq_<supf><mode>"
+(define_insn "@mve_<mve_insn>q_<supf><mode>"
   [
    (set (match_operand:SI 0 "s_register_operand" "=Te")
 	(unspec:SI [(match_operand:MVE_2 1 "s_register_operand" "w")]
 	 VADDVQ))
   ]
   "TARGET_HAVE_MVE"
-  "vaddv.<supf>%#<V_sz_elem>\t%0, %q1"
+  "<mve_insn>.<supf>%#<V_sz_elem>\t%0, %q1"
   [(set_attr "type" "mve_move")
 ])
 
@@ -773,7 +773,7 @@
 ;;
 ;; [vaddvq_p_u, vaddvq_p_s])
 ;;
-(define_insn "mve_vaddvq_p_<supf><mode>"
+(define_insn "@mve_<mve_insn>q_p_<supf><mode>"
   [
    (set (match_operand:SI 0 "s_register_operand" "=Te")
 	(unspec:SI [(match_operand:MVE_2 1 "s_register_operand" "w")
@@ -781,7 +781,7 @@
 	 VADDVQ_P))
   ]
   "TARGET_HAVE_MVE"
-  "vpst\;vaddvt.<supf>%#<V_sz_elem>	%0, %q1"
+  "vpst\;<mve_insn>t.<supf>%#<V_sz_elem>\t%0, %q1"
   [(set_attr "type" "mve_move")
    (set_attr "length""8")])
 
diff --git a/gcc/config/arm/vec-common.md b/gcc/config/arm/vec-common.md
index 6183c931e36b..9af8429968d8 100644
--- a/gcc/config/arm/vec-common.md
+++ b/gcc/config/arm/vec-common.md
@@ -559,7 +559,7 @@
       /* vaddv generates a 32 bits accumulator.  */
       rtx op0 = gen_reg_rtx (SImode);
 
-      emit_insn (gen_mve_vaddvq (VADDVQ_S, <MODE>mode, op0, operands[1]));
+      emit_insn (gen_mve_q (VADDVQ_S, VADDVQ_S, <MODE>mode, op0, operands[1]));
       emit_move_insn (operands[0], gen_lowpart (<V_elem>mode, op0));
     }