src/cpu/x86/vm/assembler_x86.cpp

*** 2179,2188 ****
--- 2179,2213 ----
  void Assembler::orl(Register dst, Register src) {
    (void) prefix_and_encode(dst->encoding(), src->encoding());
    emit_arith(0x0B, 0xC0, dst, src);
  }
  
+ void Assembler::pcmpestri(XMMRegister dst, Address src, int imm8) {
+   assert(VM_Version::supports_sse4_2(), "");
+ 
+   InstructionMark im(this);
+   emit_byte(0x66);
+   prefix(src, dst);
+   emit_byte(0x0F);
+   emit_byte(0x3A);
+   emit_byte(0x61);
+   emit_operand(dst, src);
+   emit_byte(imm8);
+ }
+ 
+ void Assembler::pcmpestri(XMMRegister dst, XMMRegister src, int imm8) {
+   assert(VM_Version::supports_sse4_2(), "");
+ 
+   emit_byte(0x66);
+   int encode = prefixq_and_encode(dst->encoding(), src->encoding());
+   emit_byte(0x0F);
+   emit_byte(0x3A);
+   emit_byte(0x61);
+   emit_byte(0xC0 | encode);
+   emit_byte(imm8);
+ }
+ 
  // generic
  void Assembler::pop(Register dst) {
    int encode = prefix_and_encode(dst->encoding());
    emit_byte(0x58 | encode);
  }
*** 2317,2326 ****
--- 2342,2374 ----
    emit_byte(0x73);
    emit_byte(0xC0 | encode);
    emit_byte(shift);
  }
  
+ void Assembler::ptest(XMMRegister dst, Address src) {
+   assert(VM_Version::supports_sse4_1(), "");
+ 
+   InstructionMark im(this);
+   emit_byte(0x66);
+   prefix(src, dst);
+   emit_byte(0x0F);
+   emit_byte(0x38);
+   emit_byte(0x17);
+   emit_operand(dst, src);
+ }
+ 
+ void Assembler::ptest(XMMRegister dst, XMMRegister src) {
+   assert(VM_Version::supports_sse4_1(), "");
+ 
+   emit_byte(0x66);
+   int encode = prefixq_and_encode(dst->encoding(), src->encoding());
+   emit_byte(0x0F);
+   emit_byte(0x38);
+   emit_byte(0x17);
+   emit_byte(0xC0 | encode);
+ }
+ 
  void Assembler::punpcklbw(XMMRegister dst, XMMRegister src) {
    NOT_LP64(assert(VM_Version::supports_sse2(), ""));
    emit_byte(0x66);
    int encode = prefix_and_encode(dst->encoding(), src->encoding());
    emit_byte(0x0F);