Add logic to eagerly resolve const-string for startup methods

Added dex2oat option --resolve-startup-const-strings=<true|false>

If true, this option causes the compiler driver to resolve all
const-strings that are referenced from methods marked as "startup" in
the profile.

Bug: 116059983
Test: test-art-host
Change-Id: I61cf9e945c125671fc4ab4b50458a911318a837f

1 files changed, 8 insertions, 0 deletions

diff --git a/compiler/driver/compiler_options.h b/compiler/driver/compiler_options.h
index e9cbf74428..4a6bbfaae6 100644
--- a/compiler/driver/compiler_options.h
+++ b/compiler/driver/compiler_options.h
@@ -313,6 +313,10 @@ class CompilerOptions final {
     return count_hotness_in_compiled_code_;
   }
 
+  bool ResolveStartupConstStrings() const {
+    return resolve_startup_const_strings_;
+  }
+
  private:
   bool ParseDumpInitFailures(const std::string& option, std::string* error_msg);
   void ParseDumpCfgPasses(const StringPiece& option, UsageFn Usage);
@@ -392,6 +396,10 @@ class CompilerOptions final {
   // won't be atomic for performance reasons, so we accept races, just like in interpreter.
   bool count_hotness_in_compiled_code_;
 
+  // Whether we eagerly resolve all of the const strings that are loaded from startup methods in the
+  // profile.
+  bool resolve_startup_const_strings_;
+
   RegisterAllocator::Strategy register_allocation_strategy_;
 
   // If not null, specifies optimization passes which will be run instead of defaults.