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From: Tamar Christina <tnfchris@gcc.gnu.org>
To: gcc-cvs@gcc.gnu.org
Subject: [gcc r12-2322] Revert "AArch32: Correct sdot RTL on aarch32"
Date: Thu, 15 Jul 2021 12:17:23 +0000 (GMT)	[thread overview]
Message-ID: <20210715121723.E18AF3839428@sourceware.org> (raw)

https://gcc.gnu.org/g:8e321f2a6383e378f64e556707de1cdae0a8562d

commit r12-2322-g8e321f2a6383e378f64e556707de1cdae0a8562d
Author: Tamar Christina <tamar.christina@arm.com>
Date:   Thu Jul 15 13:16:15 2021 +0100

    Revert "AArch32: Correct sdot RTL on aarch32"
    
    This reverts commit c9165e2d58bb037793c1c93e1b5633a61f88db30.

Diff:
---
 gcc/config/arm/neon.md | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/gcc/config/arm/neon.md b/gcc/config/arm/neon.md
index 764512166e9..8b0a396947c 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>"


                 reply	other threads:[~2021-07-15 12:17 UTC|newest]

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