Adding upstream version 1.19.8.upstream/1.19.8upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 17 insertions, 0 deletions

diff --git a/src/runtime/cpuflags_arm64.go b/src/runtime/cpuflags_arm64.go
new file mode 100644
index 0000000..7576bef
--- /dev/null
+++ b/src/runtime/cpuflags_arm64.go
@@ -0,0 +1,17 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package runtime
+
+import (
+	"internal/cpu"
+)
+
+var arm64UseAlignedLoads bool
+
+func init() {
+	if cpu.ARM64.IsNeoverseN1 || cpu.ARM64.IsZeus {
+		arm64UseAlignedLoads = true
+	}
+}