src/share/vm/c1/c1_GraphBuilder.cpp

rev 5403 : 8012941: JSR 292: too deep inlining might crash compiler because of stack overflow
Reviewed-by: ?

*** 3270,3280 ****
  }
  
  
  // negative filter: should callee NOT be inlined?  returns NULL, ok to inline, or rejection msg
  const char* GraphBuilder::should_not_inline(ciMethod* callee) const {
!   if ( callee->should_exclude())       return "excluded by CompilerOracle";
    if ( callee->should_not_inline())    return "disallowed by CompilerOracle";
    if ( callee->dont_inline())          return "don't inline by annotation";
    return NULL;
  }
  
--- 3270,3281 ----
  }
  
  
  // negative filter: should callee NOT be inlined?  returns NULL, ok to inline, or rejection msg
  const char* GraphBuilder::should_not_inline(ciMethod* callee) const {
!   if ( callee->should_exclude() &&
!        !callee->should_inline())       return "excluded by CompilerOracle";
    if ( callee->should_not_inline())    return "disallowed by CompilerOracle";
    if ( callee->dont_inline())          return "don't inline by annotation";
    return NULL;
  }
  
*** 3702,3711 ****
--- 3703,3713 ----
      INLINE_BAILOUT("mdo allocation failed");
    }
  
    // now perform tests that are based on flag settings
    if (callee->force_inline()) {
+     if (inline_level() > MaxForceInlineLevel) INLINE_BAILOUT("MaxForceInlineLevel");
      print_inlining(callee, "force inline by annotation");
    } else if (callee->should_inline()) {
      print_inlining(callee, "force inline by CompileOracle");
    } else {
      // use heuristic controls on inlining