Index: runtime/vm/constants_x64.h |
diff --git a/runtime/vm/constants_x64.h b/runtime/vm/constants_x64.h |
index 0cfee293409b80a62575e74a3581f02bae2929c9..72c47106082067af7e69667eb400b17d01ec13f5 100644 |
--- a/runtime/vm/constants_x64.h |
+++ b/runtime/vm/constants_x64.h |
@@ -93,7 +93,7 @@ const Register ICREG = RBX; // IC data register. |
const Register ARGS_DESC_REG = R10; // Arguments descriptor register. |
const Register CODE_REG = R12; |
const Register THR = R14; // Caches current thread in generated code. |
-const Register CALLEE_SAVED_TEMP = R13; |
+const Register CALLEE_SAVED_TEMP = RBX; |
// Exception object is passed in this register to the catch handlers when an |
// exception is thrown. |