cmd/go: enable test build concurrent backend on darwin/arm64

After CL 353871, darwin/arm64 now do concurrent build, so enable the
test for it.

Updates #48490

Change-Id: I29336f6fc7d7d2f463d8ad2a620534bd7f048d2c
Reviewed-on: https://go-review.googlesource.com/c/go/+/353949
Trust: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Bryan C. Mills <bcmills@google.com>

diff --git a/src/cmd/go/testdata/script/build_concurrent_backend.txt b/src/cmd/go/testdata/script/build_concurrent_backend.txt
index a279fed9dc1beda580292be35d97e4082f94f599..9cac635e5a6760ca21b89163cdf6eec6b650382f 100644 (file)
--- a/src/cmd/go/testdata/script/build_concurrent_backend.txt
+++ b/src/cmd/go/testdata/script/build_concurrent_backend.txt
@@ -1,10 +1,6 @@
 # Tests golang.org/issue/48490
 # cmd/go should enable concurrent compilation by default
 
-# Skip test on darwin/arm64, see #48496.
-# TODO(cuonglm): remove this once #48496 is fixed.
-[darwin] [arm64] skip
-
 # Reset all experiments, since one of them can disable
 # concurrent compilation, e.g: fieldtrack.
 env GOEXPERIMENT=none