From 25d0235e6ecf0aab3e7f8e92c0cd02837edd01e3 Mon Sep 17 00:00:00 2001
From: Christophe Lyon <christophe.lyon@arm.com>
Date: Fri, 13 Jan 2023 12:39:49 +0000
Subject: [PATCH] arm: add smax/smin expanders for v*hf
This patch adds the missing expanders for smax/smin for v*hf modes,
by using the VDQWH iterator instead of VALLW.
2022-09-08 Christophe Lyon <christophe.lyon@arm.com>
gcc/
* config/arm/vec-common.md (smin<mode>3): Use VDQWH iterator.
(smax<mode>3): Likewise.
---
gcc/config/arm/vec-common.md | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/gcc/config/arm/vec-common.md b/gcc/config/arm/vec-common.md
index b5fc86fdf28a..6183c931e36b 100644
--- a/gcc/config/arm/vec-common.md
+++ b/gcc/config/arm/vec-common.md
@@ -110,9 +110,9 @@
)
(define_expand "smin<mode>3"
- [(set (match_operand:VALLW 0 "s_register_operand")
- (smin:VALLW (match_operand:VALLW 1 "s_register_operand")
- (match_operand:VALLW 2 "s_register_operand")))]
+ [(set (match_operand:VDQWH 0 "s_register_operand")
+ (smin:VDQWH (match_operand:VDQWH 1 "s_register_operand")
+ (match_operand:VDQWH 2 "s_register_operand")))]
"ARM_HAVE_<MODE>_ARITH"
)
@@ -124,9 +124,9 @@
)
(define_expand "smax<mode>3"
- [(set (match_operand:VALLW 0 "s_register_operand")
- (smax:VALLW (match_operand:VALLW 1 "s_register_operand")
- (match_operand:VALLW 2 "s_register_operand")))]
+ [(set (match_operand:VDQWH 0 "s_register_operand")
+ (smax:VDQWH (match_operand:VDQWH 1 "s_register_operand")
+ (match_operand:VDQWH 2 "s_register_operand")))]
"ARM_HAVE_<MODE>_ARITH"
)
--
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