1 files changed, 7 insertions, 0 deletions
diff --git a/Source/JavaScriptCore/assembler/MacroAssemblerX86.h b/Source/JavaScriptCore/assembler/MacroAssemblerX86.h
index d46867ae3..f6e373d3e 100644
--- a/Source/JavaScriptCore/assembler/MacroAssemblerX86.h
+++ b/Source/JavaScriptCore/assembler/MacroAssemblerX86.h
@@ -44,6 +44,7 @@ public:
     using MacroAssemblerX86Common::or32;
     using MacroAssemblerX86Common::load32;
     using MacroAssemblerX86Common::store32;
+    using MacroAssemblerX86Common::store8;
     using MacroAssemblerX86Common::branch32;
     using MacroAssemblerX86Common::call;
     using MacroAssemblerX86Common::jump;
@@ -132,6 +133,12 @@ public:
         m_assembler.movl_rm(src, address);
     }
 
+    void store8(TrustedImm32 imm, void* address)
+    {
+        ASSERT(-128 <= imm.m_value && imm.m_value < 128);
+        m_assembler.movb_i8m(imm.m_value, address);
+    }
+
     Jump branchAdd32(ResultCondition cond, TrustedImm32 imm, AbsoluteAddress dest)
     {
         m_assembler.addl_im(imm.m_value, dest.m_ptr);