[dev.typeparams] internal/buildcfg: turn on regabireflect by default on ARM64

Change-Id: I4a0a093b07a287cc3a3e0ee939e7ee82d8e9b1aa
Reviewed-on: https://go-review.googlesource.com/c/go/+/324889
Trust: Cherry Mui <cherryyz@google.com>
Run-TryBot: Cherry Mui <cherryyz@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>
TryBot-Result: Go Bot <gobot@golang.org>

diff --git a/src/internal/buildcfg/exp.go b/src/internal/buildcfg/exp.go
index 1fc53324c1120603d51510571ec6f27a1ceb5aab..352aebd22761de94066a3299efc738f466c8ef47 100644 (file)
--- a/src/internal/buildcfg/exp.go
+++ b/src/internal/buildcfg/exp.go
@@ -29,7 +29,7 @@ var regabiDeveloping = GOARCH == "arm64"
 var experimentBaseline = goexperiment.Flags{
        RegabiWrappers: regabiSupported || regabiDeveloping,
        RegabiG:        regabiSupported,
-       RegabiReflect:  regabiSupported,
+       RegabiReflect:  regabiSupported || regabiDeveloping,
        RegabiDefer:    true,
        RegabiArgs:     regabiSupported,
 }