src/share/vm/opto/lcm.cpp

*** 837,847 ****
    // Act as if the call defines the Frame Pointer.
    // Certainly the FP is alive and well after the call.
    regs.Insert(_matcher.c_frame_pointer());
  
    // Set all registers killed and not already defined by the call.
!   uint r_cnt = mcall->tf()->range()->cnt();
    int op = mcall->ideal_Opcode();
    MachProjNode *proj = new MachProjNode( mcall, r_cnt+1, RegMask::Empty, MachProjNode::fat_proj );
    map_node_to_block(proj, block);
    block->insert_node(proj, node_cnt++);
  
--- 837,847 ----
    // Act as if the call defines the Frame Pointer.
    // Certainly the FP is alive and well after the call.
    regs.Insert(_matcher.c_frame_pointer());
  
    // Set all registers killed and not already defined by the call.
!   uint r_cnt = mcall->tf()->range_cc()->cnt();
    int op = mcall->ideal_Opcode();
    MachProjNode *proj = new MachProjNode( mcall, r_cnt+1, RegMask::Empty, MachProjNode::fat_proj );
    map_node_to_block(proj, block);
    block->insert_node(proj, node_cnt++);