[sanitizer] add run-time a flag coverage_order_pcs. When true, the PCs are dumped in the order of their appearance

llvm-svn: 232573

1 files changed, 3 insertions, 0 deletions

diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_common.h b/compiler-rt/lib/sanitizer_common/sanitizer_common.h
index 1b720aa9cc9..d55bfef0356 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_common.h
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_common.h
@@ -445,6 +445,9 @@ class InternalMmapVectorNoCtor {
   const T *data() const {
     return data_;
   }
+  T *data() {
+    return data_;
+  }
   uptr capacity() const {
     return capacity_;
   }