Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8266609

AArch64: include FP/LR space in LIR_Assembler::initial_frame_size_in_bytes()

    XMLWordPrintable

Details

    • Enhancement
    • Resolution: Fixed
    • P4
    • 17
    • 17
    • hotspot
    • b22
    • aarch64

    Description

      LIR_Assembler::initial_frame_size_in_bytes() returns the frame size without the additional 2*wordSize needed to store FP/LR (i.e. just the space required for the C1 locals). When we pass this value to MacroAssembler::build_frame() we need to remember to add back the 2*wordSize. As the only use of LIR_Assembler::initial_frame_size_in_bytes() is as input to MacroAssembler::build_frame() we can simplify this and just return the full frame size from LIR_Assembler::initial_frame_size_in_bytes().

      Attachments

        Issue Links

          Activity

            People

              ngasson Nick Gasson
              ngasson Nick Gasson
              Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: