src/cpu/x86/vm/register_x86.cpp

rev 8344 : 8076276: Add support for AVX512
Reviewed-by: kvn, roland
Contributed-by: michael.c.berg@intel.com

*** 29,43 ****
  const int ConcreteRegisterImpl::max_gpr = RegisterImpl::number_of_registers;
  #else
  const int ConcreteRegisterImpl::max_gpr = RegisterImpl::number_of_registers << 1;
  #endif // AMD64
  
- 
  const int ConcreteRegisterImpl::max_fpr = ConcreteRegisterImpl::max_gpr +
                                                                   2 * FloatRegisterImpl::number_of_registers;
  const int ConcreteRegisterImpl::max_xmm = ConcreteRegisterImpl::max_fpr +
!                                                                  8 * XMMRegisterImpl::number_of_registers;
  const char* RegisterImpl::name() const {
    const char* names[number_of_registers] = {
  #ifndef AMD64
      "eax", "ecx", "edx", "ebx", "esp", "ebp", "esi", "edi"
  #else
--- 29,45 ----
  const int ConcreteRegisterImpl::max_gpr = RegisterImpl::number_of_registers;
  #else
  const int ConcreteRegisterImpl::max_gpr = RegisterImpl::number_of_registers << 1;
  #endif // AMD64
  
  const int ConcreteRegisterImpl::max_fpr = ConcreteRegisterImpl::max_gpr +
      2 * FloatRegisterImpl::number_of_registers;
  const int ConcreteRegisterImpl::max_xmm = ConcreteRegisterImpl::max_fpr +
!     XMMRegisterImpl::max_slots_per_register * XMMRegisterImpl::number_of_registers;
! const int ConcreteRegisterImpl::max_kpr = ConcreteRegisterImpl::max_xmm +
!     KRegisterImpl::max_slots_per_register * KRegisterImpl::number_of_registers;
! 
  const char* RegisterImpl::name() const {
    const char* names[number_of_registers] = {
  #ifndef AMD64
      "eax", "ecx", "edx", "ebx", "esp", "ebp", "esi", "edi"
  #else
*** 58,66 ****
--- 60,77 ----
  const char* XMMRegisterImpl::name() const {
    const char* names[number_of_registers] = {
      "xmm0","xmm1","xmm2","xmm3","xmm4","xmm5","xmm6","xmm7"
  #ifdef AMD64
      ,"xmm8",   "xmm9",  "xmm10", "xmm11", "xmm12", "xmm13", "xmm14", "xmm15"
+     ,"xmm16",  "xmm17", "xmm18", "xmm19", "xmm20", "xmm21", "xmm22", "xmm23"
+     ,"xmm24",  "xmm25", "xmm26", "xmm27", "xmm28", "xmm29", "xmm30", "xmm31"
  #endif // AMD64
    };
    return is_valid() ? names[encoding()] : "xnoreg";
  }
+ 
+ const char* KRegisterImpl::name() const {
+   const char* names[number_of_registers] = {
+     "k0", "k1", "k2", "k3", "k4", "k5", "k6", "k7"
+   };
+   return is_valid() ? names[encoding()] : "knoreg";
+ }