From: Tamar Christina <tamar.christina@arm.com>
Date: Thu, 15 Jul 2021 12:16:15 +0000 (+0100)
Subject: Revert "AArch32: Correct sdot RTL on aarch32"
X-Git-Tag: basepoints/gcc-13~5991
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8e321f2a6383e378f64e556707de1cdae0a8562d;p=thirdparty%2Fgcc.git

Revert "AArch32: Correct sdot RTL on aarch32"

This reverts commit c9165e2d58bb037793c1c93e1b5633a61f88db30.
---

diff --git a/gcc/config/arm/neon.md b/gcc/config/arm/neon.md
index 764512166e9d..8b0a396947cc 100644
--- a/gcc/config/arm/neon.md
+++ b/gcc/config/arm/neon.md
@@ -2961,7 +2961,13 @@
 		     DOTPROD)
 		    (match_operand:VCVTI 3 "register_operand")))]
   "TARGET_DOTPROD"
-)
+{
+  emit_insn (
+    gen_neon_<sup>dot<vsi2qi> (operands[3], operands[3], operands[1],
+				 operands[2]));
+  emit_insn (gen_rtx_SET (operands[0], operands[3]));
+  DONE;
+})
 
 ;; Auto-vectorizer pattern for usdot
 (define_expand "usdot_prod<vsi2qi>"