Add instruction testl(Address, imm32_t)

GoeLin · Dec 21, 2023 · 7c71330 · 7c71330
1 parent f01bdfb
commit 7c71330
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diff --git a/src/hotspot/cpu/x86/assembler_x86.cpp b/src/hotspot/cpu/x86/assembler_x86.cpp
@@ -5603,6 +5603,14 @@ void Assembler::testb(Address dst, int imm8) {
   emit_int8(imm8);
 }
 
+void Assembler::testl(Address dst, int32_t imm32) {
+  InstructionMark im(this);
+  prefix(dst);
+  emit_int8((unsigned char)0xF7);
+  emit_operand(as_Register(0), dst, 4);
+  emit_int32(imm32);
+}
+
 void Assembler::testl(Register dst, int32_t imm32) {
   // not using emit_arith because test
   // doesn't support sign-extension of

diff --git a/src/hotspot/cpu/x86/assembler_x86.hpp b/src/hotspot/cpu/x86/assembler_x86.hpp
@@ -2063,6 +2063,7 @@ class Assembler : public AbstractAssembler  {
   void testb(Register dst, int imm8);
   void testb(Address dst, int imm8);
 
+  void testl(Address dst, int32_t imm32);
   void testl(Register dst, int32_t imm32);
   void testl(Register dst, Register src);
   void testl(Register dst, Address src);