diff --git a/src/jit/Analysis.cpp b/src/jit/Analysis.cpp
index df7317eb3..95f59c308 100644
--- a/src/jit/Analysis.cpp
+++ b/src/jit/Analysis.cpp
@@ -751,31 +751,36 @@ void JITCompiler::buildVariables(uint32_t requiredStackSize)
         VariableRef ref = *instr->getResult(0);
         VariableList::Variable& variable = m_variableList->variables[ref];
 
-        if (variable.u.rangeStart == instr->id() && variable.rangeEnd == instr->id() + 1) {
-            ASSERT(instr->next()->isInstruction());
-            Instruction* nextInstr = instr->next()->asInstruction();
-
-            switch (nextInstr->opcode()) {
-            case ByteCode::JumpIfTrueOpcode:
-            case ByteCode::JumpIfFalseOpcode:
-                // These instructions has only one argument.
-                ASSERT(*nextInstr->getParam(0) == VARIABLE_SET(ref, DependencyGenContext::Variable));
-                variable.info |= VariableList::kIsImmediate;
-                variable.value = VARIABLE_SET_PTR(nullptr);
-                continue;
-            case ByteCode::SelectOpcode:
-                if (*nextInstr->getParam(2) == VARIABLE_SET(ref, DependencyGenContext::Variable)) {
-                    variable.info |= VariableList::kIsImmediate;
-                    variable.value = VARIABLE_SET_PTR(nullptr);
-                    continue;
-                }
-                break;
-            default:
+        if (variable.u.rangeStart != instr->id() || variable.rangeEnd != instr->id() + 1) {
+            instr->clearInfo(Instruction::kIsMergeCompare);
+            continue;
+        }
+
+        ASSERT(instr->next()->isInstruction());
+        Instruction* nextInstr = instr->next()->asInstruction();
+
+        switch (nextInstr->opcode()) {
+        case ByteCode::JumpIfTrueOpcode:
+        case ByteCode::JumpIfFalseOpcode:
+            // These instructions has only one argument.
+            ASSERT(*nextInstr->getParam(0) == VARIABLE_SET(ref, DependencyGenContext::Variable));
+            break;
+        case ByteCode::SelectOpcode:
+            if (*nextInstr->getParam(2) == VARIABLE_SET(ref, DependencyGenContext::Variable)) {
                 break;
             }
+            FALLTHROUGH;
+        default:
+            instr->clearInfo(Instruction::kIsMergeCompare);
+            continue;
         }
 
-        instr->clearInfo(Instruction::kIsMergeCompare);
+        variable.info |= VariableList::kIsImmediate;
+        variable.value = VARIABLE_SET_PTR(nullptr);
+
+        if (instr->group() == Instruction::Binary) {
+            instr->convertBinaryToCompare();
+        }
     }
 }
 
diff --git a/src/jit/ByteCodeParser.cpp b/src/jit/ByteCodeParser.cpp
index 10673c52d..2b2997ed3 100644
--- a/src/jit/ByteCodeParser.cpp
+++ b/src/jit/ByteCodeParser.cpp
@@ -511,6 +511,9 @@ static void compileFunction(JITCompiler* compiler)
             group = Instruction::Binary;
             paramType = ParamTypes::ParamSrc2Dst;
             info = Instruction::kIs32Bit;
+            if (opcode == ByteCode::I32AndOpcode) {
+                info |= Instruction::kIsMergeCompare;
+            }
             requiredInit = OTOp2I32;
             break;
         }
diff --git a/src/jit/Compiler.h b/src/jit/Compiler.h
index a97d45ac7..4ee052b21 100644
--- a/src/jit/Compiler.h
+++ b/src/jit/Compiler.h
@@ -147,6 +147,12 @@ class InstructionListItem {
         return reinterpret_cast<Label*>(this);
     }
 
+    void convertBinaryToCompare()
+    {
+        ASSERT(m_group == Binary);
+        m_group = Compare;
+    }
+
 protected:
     explicit InstructionListItem(Group group)
         : m_next(nullptr)
diff --git a/src/jit/IntMath32Inl.h b/src/jit/IntMath32Inl.h
index 2dddd2250..c3b7520a6 100644
--- a/src/jit/IntMath32Inl.h
+++ b/src/jit/IntMath32Inl.h
@@ -1038,6 +1038,10 @@ static bool emitCompare(sljit_compiler* compiler, Instruction* instr)
         opcode = SLJIT_SUB | SLJIT_SET_GREATER_EQUAL;
         type = SLJIT_GREATER_EQUAL;
         break;
+    case ByteCode::I32AndOpcode:
+        opcode = SLJIT_AND | SLJIT_SET_Z;
+        type = SLJIT_NOT_ZERO;
+        break;
     default:
         RELEASE_ASSERT_NOT_REACHED();
         break;
@@ -1112,7 +1116,15 @@ static bool emitCompare(sljit_compiler* compiler, Instruction* instr)
             type ^= 0x1;
         }
 
-        sljit_jump* jump = sljit_emit_cmp(compiler, type, params[0].arg, params[0].argw, params[1].arg, params[1].argw);
+        sljit_jump* jump;
+
+        if (instr->opcode() != ByteCode::I32AndOpcode) {
+            jump = sljit_emit_cmp(compiler, type, params[0].arg, params[0].argw, params[1].arg, params[1].argw);
+        } else {
+            sljit_emit_op2u(compiler, opcode, params[0].arg, params[0].argw, params[1].arg, params[1].argw);
+            jump = sljit_emit_jump(compiler, type);
+        }
+
         nextInstr->asExtended()->value().targetLabel->jumpFrom(jump);
         return true;
     }
diff --git a/src/jit/IntMath64Inl.h b/src/jit/IntMath64Inl.h
index 8e846907a..b69c2da41 100644
--- a/src/jit/IntMath64Inl.h
+++ b/src/jit/IntMath64Inl.h
@@ -436,6 +436,10 @@ static bool emitCompare(sljit_compiler* compiler, Instruction* instr)
         opcode = SLJIT_SUB | SLJIT_SET_GREATER_EQUAL;
         type = SLJIT_GREATER_EQUAL;
         break;
+    case ByteCode::I32AndOpcode:
+        opcode = SLJIT_AND | SLJIT_SET_Z;
+        type = SLJIT_NOT_ZERO;
+        break;
     default:
         RELEASE_ASSERT_NOT_REACHED();
         break;
@@ -455,11 +459,23 @@ static bool emitCompare(sljit_compiler* compiler, Instruction* instr)
                 type ^= 0x1;
             }
 
-            if (instr->info() & Instruction::kIs32Bit) {
-                type |= SLJIT_32;
-            }
 
-            sljit_jump* jump = sljit_emit_cmp(compiler, type, params[0].arg, params[0].argw, params[1].arg, params[1].argw);
+            sljit_jump* jump;
+
+            if (instr->opcode() != ByteCode::I32AndOpcode) {
+                if (instr->info() & Instruction::kIs32Bit) {
+                    type |= SLJIT_32;
+                }
+
+                jump = sljit_emit_cmp(compiler, type, params[0].arg, params[0].argw, params[1].arg, params[1].argw);
+            } else {
+                if (instr->info() & Instruction::kIs32Bit) {
+                    opcode |= SLJIT_32;
+                }
+
+                sljit_emit_op2u(compiler, opcode, params[0].arg, params[0].argw, params[1].arg, params[1].argw);
+                jump = sljit_emit_jump(compiler, type);
+            }
             nextInstr->asExtended()->value().targetLabel->jumpFrom(jump);
             return true;
         }
diff --git a/test/jit/binary-logical.wast b/test/jit/binary-logical.wast
index 670c183a1..ecf8c84b4 100644
--- a/test/jit/binary-logical.wast
+++ b/test/jit/binary-logical.wast
@@ -19,6 +19,33 @@
 
   (; 1080880403494997760, 18442521884633399280, 17361641481138401520 ;)
 )
+
+(func (export "test2") (param i32 i32) (result i32)
+  block
+    local.get 0
+    local.get 1
+    i32.and
+    br_if 0
+    i32.const 5
+    return
+  end
+
+  i32.const 6
+)
+
+(func (export "test3") (param i32 i32) (result i32)
+  i32.const 10
+  i32.const 11
+
+  local.get 0
+  local.get 1
+  i32.and
+  select
+)
 )
 
 (assert_return (invoke "test1") (i64.const 1080880403494997760) (i64.const 18442521884633399280) (i64.const 17361641481138401520))
+(assert_return (invoke "test2" (i32.const 0x100) (i32.const 0x200)) (i32.const 5))
+(assert_return (invoke "test2" (i32.const 0x0ff0) (i32.const 0x1f)) (i32.const 6))
+(assert_return (invoke "test3" (i32.const 0xff) (i32.const 0xff00)) (i32.const 11))
+(assert_return (invoke "test3" (i32.const 0x1ff) (i32.const 0xff00)) (i32.const 10))