Replace `gUseReadBarrier` with compiler option in compiler.

Leave a few `gUseReadBarrier` uses in JNI macro assemblers.
We shall deaal with these later.

Test: m test-art-host-gtest
Test: testrunner.py --host --optimizing
Test: run-gtests.sh
Test: testrunner.py --target --optimizing
Bug: 289805127
Change-Id: I9d2aa245cee4c650129f169a82beda7dc0dd6a35

1 files changed, 5 insertions, 0 deletions

diff --git a/compiler/driver/compiler_options.h b/compiler/driver/compiler_options.h
index a5b3ae17d0..7369b61b8b 100644
--- a/compiler/driver/compiler_options.h
+++ b/compiler/driver/compiler_options.h
@@ -150,6 +150,10 @@ class CompilerOptions final {
     return top_k_profile_threshold_;
   }
 
+  bool EmitReadBarrier() const {
+    return emit_read_barrier_;
+  }
+
   bool GetDebuggable() const {
     return debuggable_;
   }
@@ -421,6 +425,7 @@ class CompilerOptions final {
   ImageType image_type_;
   bool multi_image_;
   bool compile_art_test_;
+  bool emit_read_barrier_;
   bool baseline_;
   bool debuggable_;
   bool generate_debug_info_;