cmd/compile: generalize racewalk to instrument (naming change)
This is mechanical change that is a step toward reusing the racewalk
pass for a more general instrumentation pass. The first use will be to
add support for the memory sanitizer.
Change-Id: I75b93b814ac60c1db1660e0b9a9a7d7977d86939
Reviewed-on: https://go-review.googlesource.com/16105
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Reviewed-by: David Crawshaw <crawshaw@golang.org>
diff --git a/src/cmd/compile/internal/gc/go.go b/src/cmd/compile/internal/gc/go.go
index f250c95..79b9d9f 100644
--- a/src/cmd/compile/internal/gc/go.go
+++ b/src/cmd/compile/internal/gc/go.go
@@ -647,6 +647,10 @@
var flag_largemodel int
+// Whether we are adding any sort of code instrumentation, such as
+// when the race detector is enabled.
+var instrumenting bool
+
// Pending annotations for next func declaration.
var (
noescape bool
