Optimize sanitizerRuntimeDepsMutator
sanitizerRuntimeDepsMutator only modifies the currently visited
module, it can visit modules in parallel.
Also, stop recursing into modules that are not static dependencies,
and stop recursing if the module already has all modifications that
the mutator could make.
Test: m checkbuild
Change-Id: I95a57f763a91940f1854ba3c587a2f70e8baba97
diff --git a/cc/cc.go b/cc/cc.go
index 53ec899..1100bac 100644
--- a/cc/cc.go
+++ b/cc/cc.go
@@ -65,7 +65,7 @@
ctx.TopDown("tsan_deps", sanitizerDepsMutator(tsan))
ctx.BottomUp("tsan", sanitizerMutator(tsan)).Parallel()
- ctx.TopDown("sanitize_runtime_deps", sanitizerRuntimeDepsMutator)
+ ctx.TopDown("sanitize_runtime_deps", sanitizerRuntimeDepsMutator).Parallel()
ctx.BottomUp("sanitize_runtime", sanitizerRuntimeMutator).Parallel()
ctx.BottomUp("coverage", coverageMutator).Parallel()