Mercurial > jdk8-mips64-public > hotspot / changeset

     1.1 --- a/src/share/vm/oops/method.cpp	Wed Aug 28 11:22:43 2013 +0200
     1.2 +++ b/src/share/vm/oops/method.cpp	Thu Aug 29 22:44:19 2013 +0400
     1.3 @@ -720,11 +720,22 @@
     1.4    }
     1.5  }
     1.6  
     1.7 +bool Method::is_always_compilable() const {
     1.8 +  // Generated adapters must be compiled
     1.9 +  if (is_method_handle_intrinsic() && is_synthetic()) {
    1.10 +    assert(!is_not_c1_compilable(), "sanity check");
    1.11 +    assert(!is_not_c2_compilable(), "sanity check");
    1.12 +    return true;
    1.13 +  }
    1.14 +
    1.15 +  return false;
    1.16 +}
    1.17 +
    1.18  bool Method::is_not_compilable(int comp_level) const {
    1.19    if (number_of_breakpoints() > 0)
    1.20      return true;
    1.21 -  if (is_method_handle_intrinsic())
    1.22 -    return !is_synthetic();  // the generated adapters must be compiled
    1.23 +  if (is_always_compilable())
    1.24 +    return false;
    1.25    if (comp_level == CompLevel_any)
    1.26      return is_not_c1_compilable() || is_not_c2_compilable();
    1.27    if (is_c1_compile(comp_level))
    1.28 @@ -736,6 +747,10 @@
    1.29  
    1.30  // call this when compiler finds that this method is not compilable
    1.31  void Method::set_not_compilable(int comp_level, bool report, const char* reason) {
    1.32 +  if (is_always_compilable()) {
    1.33 +    // Don't mark a method which should be always compilable
    1.34 +    return;
    1.35 +  }
    1.36    print_made_not_compilable(comp_level, /*is_osr*/ false, report, reason);
    1.37    if (comp_level == CompLevel_all) {
    1.38      set_not_c1_compilable();

     2.1 --- a/src/share/vm/oops/method.hpp	Wed Aug 28 11:22:43 2013 +0200
     2.2 +++ b/src/share/vm/oops/method.hpp	Thu Aug 29 22:44:19 2013 +0400
     2.3 @@ -796,6 +796,7 @@
     2.4    void set_not_osr_compilable_quietly(int comp_level = CompLevel_all) {
     2.5      set_not_osr_compilable(comp_level, false);
     2.6    }
     2.7 +  bool is_always_compilable() const;
     2.8  
     2.9   private:
    2.10    void print_made_not_compilable(int comp_level, bool is_osr, bool report, const char* reason);