Merge "Implicit null/suspend checks (oat version bump)"

1 files changed, 31 insertions, 0 deletions

diff --git a/runtime/gc/space/image_space.cc b/runtime/gc/space/image_space.cc
index ca5b5a9..5480639 100644
--- a/runtime/gc/space/image_space.cc
+++ b/runtime/gc/space/image_space.cc
@@ -67,6 +67,37 @@ static bool GenerateImage(const std::string& image_file_name, std::string* error
   arg_vector.push_back("--runtime-arg");
   arg_vector.push_back("-Xmx64m");
 
+  arg_vector.push_back("--runtime-arg");
+  std::string checkstr = "-implicit-checks";
+  int nchecks = 0;
+  char checksep = ':';
+
+  if (!Runtime::Current()->ExplicitNullChecks()) {
+    checkstr += checksep;
+    checksep = ',';
+    checkstr += "null";
+    ++nchecks;
+  }
+  if (!Runtime::Current()->ExplicitSuspendChecks()) {
+    checkstr += checksep;
+    checksep = ',';
+    checkstr += "suspend";
+    ++nchecks;
+  }
+
+  if (!Runtime::Current()->ExplicitStackOverflowChecks()) {
+    checkstr += checksep;
+    checksep = ',';
+    checkstr += "stack";
+    ++nchecks;
+  }
+
+  if (nchecks == 0) {
+    checkstr += ":none";
+  }
+
+  arg_vector.push_back(checkstr);
+
   for (size_t i = 0; i < boot_class_path.size(); i++) {
     arg_vector.push_back(std::string("--dex-file=") + boot_class_path[i]);
   }