src/cpu/aarch64/vm/frame_aarch64.inline.hpp

rev 8063 : 8075930: AARCH64: Use FP Register in C2

*** 75,85 ****
  }
  
  inline frame::frame(intptr_t* sp, intptr_t* unextended_sp, intptr_t* fp, address pc) {
    intptr_t a = intptr_t(sp);
    intptr_t b = intptr_t(fp);
! #ifndef PRODUCT
    if (fp)
      if (sp > fp || (fp - sp > 0x100000))
        for(;;)
          asm("nop");
  #endif
--- 75,86 ----
  }
  
  inline frame::frame(intptr_t* sp, intptr_t* unextended_sp, intptr_t* fp, address pc) {
    intptr_t a = intptr_t(sp);
    intptr_t b = intptr_t(fp);
! // C2 may use fp as a general reg - C1 doesn't
! #if !defined(PRODUCT) && !defined(COMPILER2)
    if (fp)
      if (sp > fp || (fp - sp > 0x100000))
        for(;;)
          asm("nop");
  #endif
*** 102,112 ****
  }
  
  inline frame::frame(intptr_t* sp, intptr_t* fp) {
    intptr_t a = intptr_t(sp);
    intptr_t b = intptr_t(fp);
! #ifndef PRODUCT
    if (fp)
      if (sp > fp || (fp - sp > 0x100000))
        for(;;)
          asm("nop");
  #endif
--- 103,114 ----
  }
  
  inline frame::frame(intptr_t* sp, intptr_t* fp) {
    intptr_t a = intptr_t(sp);
    intptr_t b = intptr_t(fp);
! // C2 may use fp as a general reg - C1 doesn't
! #if !defined(PRODUCT) && !defined(COMPILER2)
    if (fp)
      if (sp > fp || (fp - sp > 0x100000))
        for(;;)
          asm("nop");
  #endif