1 files changed, 20 insertions, 0 deletions
diff --git a/src/cmd/dist/util_gc.go b/src/cmd/dist/util_gc.go
new file mode 100644
index 0000000..17a0e6f
--- /dev/null
+++ b/src/cmd/dist/util_gc.go
@@ -0,0 +1,20 @@
+// Copyright 2015 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.
+
+// +build !gccgo
+
+package main
+
+// useVFPv1 tries to execute one VFPv1 instruction on ARM.
+// It will crash the current process if VFPv1 is missing.
+func useVFPv1()
+
+// useVFPv3 tries to execute one VFPv3 instruction on ARM.
+// It will crash the current process if VFPv3 is missing.
+func useVFPv3()
+
+// useARMv6K tries to run ARMv6K instructions on ARM.
+// It will crash the current process if it doesn't implement
+// ARMv6K or above.
+func useARMv6K()