src/hotspot/share/c1/c1_GraphBuilder.cpp

*** 604,614 ****
    Value load(LoadField* load) {
      if (!EliminateFieldAccess) {
        return load;
      }
  
!     if (RoundFPResults && UseSSE < 2 && load->type()->is_float_kind()) {
        // can't skip load since value might get rounded as a side effect
        return load;
      }
  
      ciField* field = load->field();
--- 604,614 ----
    Value load(LoadField* load) {
      if (!EliminateFieldAccess) {
        return load;
      }
  
!     if (RoundFPResults X86_ONLY(&& UseSSE < 2) && load->type()->is_float_kind()) {
        // can't skip load since value might get rounded as a side effect
        return load;
      }
  
      ciField* field = load->field();
*** 2263,2273 ****
  }
  
  
  Value GraphBuilder::round_fp(Value fp_value) {
    // no rounding needed if SSE2 is used
!   if (RoundFPResults && UseSSE < 2) {
      // Must currently insert rounding node for doubleword values that
      // are results of expressions (i.e., not loads from memory or
      // constants)
      if (fp_value->type()->tag() == doubleTag &&
          fp_value->as_Constant() == NULL &&
--- 2263,2273 ----
  }
  
  
  Value GraphBuilder::round_fp(Value fp_value) {
    // no rounding needed if SSE2 is used
!   if (RoundFPResults X86_ONLY(&& UseSSE < 2)) {
      // Must currently insert rounding node for doubleword values that
      // are results of expressions (i.e., not loads from memory or
      // constants)
      if (fp_value->type()->tag() == doubleTag &&
          fp_value->as_Constant() == NULL &&
*** 3762,3772 ****
    if (callee->has_jsrs()                 ) INLINE_BAILOUT("jsrs not handled properly by inliner yet");
  
    // When SSE2 is used on intel, then no special handling is needed
    // for strictfp because the enum-constant is fixed at compile time,
    // the check for UseSSE2 is needed here
!   if (strict_fp_requires_explicit_rounding && UseSSE < 2 && method()->is_strict() != callee->is_strict()) {
      INLINE_BAILOUT("caller and callee have different strict fp requirements");
    }
  
    if (is_profiling() && !callee->ensure_method_data()) {
      INLINE_BAILOUT("mdo allocation failed");
--- 3762,3772 ----
    if (callee->has_jsrs()                 ) INLINE_BAILOUT("jsrs not handled properly by inliner yet");
  
    // When SSE2 is used on intel, then no special handling is needed
    // for strictfp because the enum-constant is fixed at compile time,
    // the check for UseSSE2 is needed here
!   if (strict_fp_requires_explicit_rounding X86_ONLY(&& UseSSE < 2) && method()->is_strict() != callee->is_strict()) {
      INLINE_BAILOUT("caller and callee have different strict fp requirements");
    }
  
    if (is_profiling() && !callee->ensure_method_data()) {
      INLINE_BAILOUT("mdo allocation failed");