src/hotspot/cpu/aarch64/assembler_aarch64.hpp

@@ -271,10 +271,18 @@
  
    void rf(FloatRegister r, int lsb) {
      f(r->encoding_nocheck(), lsb + 4, lsb);
    }
  
+   void prf(PRegister r, int lsb) {
+     f(r->encoding_nocheck(), lsb + 3, lsb);
+   }
+ 
+   void pgrf(PRegister r, int lsb) {
+     f(r->encoding_nocheck(), lsb + 2, lsb);
+   }
+ 
    unsigned get(int msb = 31, int lsb = 0) {
      int nbits = msb - lsb + 1;
      unsigned mask = ((1U << nbits) - 1) << lsb;
      assert_cond((bits & mask) == mask);
      return (insn & mask) >> lsb;

@@ -676,10 +684,16 @@
      current->zrf(reg, lsb);
    }
    void rf(FloatRegister reg, int lsb) {
      current->rf(reg, lsb);
    }
+   void prf(PRegister reg, int lsb) {
+     current->prf(reg, lsb);
+   }
+   void pgrf(PRegister reg, int lsb) {
+     current->pgrf(reg, lsb);
+   }
    void fixed(unsigned value, unsigned mask) {
      current->fixed(value, mask);
    }
  
    void emit() {