From 947eb1449054880e65af3acb5a5c77c590aba9ce Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Sat, 4 Jun 2022 14:20:35 +0200
Subject: Vendor import of llvm-project branch release/14.x
 llvmorg-14.0.4-0-g29f1039a7285.

---
 llvm/lib/Target/AArch64/AArch64Subtarget.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'llvm/lib/Target/AArch64/AArch64Subtarget.cpp')

diff --git a/llvm/lib/Target/AArch64/AArch64Subtarget.cpp b/llvm/lib/Target/AArch64/AArch64Subtarget.cpp
index 8a7e20237271..9f2753584db8 100644
--- a/llvm/lib/Target/AArch64/AArch64Subtarget.cpp
+++ b/llvm/lib/Target/AArch64/AArch64Subtarget.cpp
@@ -221,6 +221,12 @@ void AArch64Subtarget::initializeProperties() {
     // FIXME: remove this to enable 64-bit SLP if performance looks good.
     MinVectorRegisterBitWidth = 128;
     break;
+  case Ampere1:
+    CacheLineSize = 64;
+    PrefFunctionLogAlignment = 6;
+    PrefLoopLogAlignment = 6;
+    MaxInterleaveFactor = 4;
+    break;
   }
 }
 
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