diff --git a/Source/Core/Common/Arm64Emitter.cpp b/Source/Core/Common/Arm64Emitter.cpp
index ce3c0a5103..c0d19f652f 100644
--- a/Source/Core/Common/Arm64Emitter.cpp
+++ b/Source/Core/Common/Arm64Emitter.cpp
@@ -1373,6 +1373,10 @@ void ARM64XEmitter::CMP(ARM64Reg Rn, u32 imm, bool shift)
 {
   EncodeAddSubImmInst(1, true, shift, imm, Rn, Is64Bit(Rn) ? ARM64Reg::SP : ARM64Reg::WSP);
 }
+void ARM64XEmitter::CMN(ARM64Reg Rn, u32 imm, bool shift)
+{
+  EncodeAddSubImmInst(0, true, shift, imm, Rn, Is64Bit(Rn) ? ARM64Reg::SP : ARM64Reg::WSP);
+}
 
 // Data Processing (Immediate)
 void ARM64XEmitter::MOVZ(ARM64Reg Rd, u32 imm, ShiftAmount pos)
diff --git a/Source/Core/Common/Arm64Emitter.h b/Source/Core/Common/Arm64Emitter.h
index a5a4c03e4e..9093642417 100644
--- a/Source/Core/Common/Arm64Emitter.h
+++ b/Source/Core/Common/Arm64Emitter.h
@@ -1006,6 +1006,7 @@ public:
   void SUB(ARM64Reg Rd, ARM64Reg Rn, u32 imm, bool shift = false);
   void SUBS(ARM64Reg Rd, ARM64Reg Rn, u32 imm, bool shift = false);
   void CMP(ARM64Reg Rn, u32 imm, bool shift = false);
+  void CMN(ARM64Reg Rn, u32 imm, bool shift = false);
 
   // Data Processing (Immediate)
   void MOVZ(ARM64Reg Rd, u32 imm, ShiftAmount pos = ShiftAmount::Shift0);
diff --git a/Source/Core/Core/PowerPC/JitArm64/JitArm64_Integer.cpp b/Source/Core/Core/PowerPC/JitArm64/JitArm64_Integer.cpp
index 6b2f94d80c..7bc7ceb2a7 100644
--- a/Source/Core/Core/PowerPC/JitArm64/JitArm64_Integer.cpp
+++ b/Source/Core/Core/PowerPC/JitArm64/JitArm64_Integer.cpp
@@ -1327,6 +1327,36 @@ void JitArm64::divwx(UGeckoInstruction inst)
     if (inst.Rc)
       ComputeRC0(imm_d);
   }
+  else if (gpr.IsImm(a))
+  {
+    const u32 dividend = gpr.GetImm(a);
+
+    gpr.BindToRegister(d, d == b);
+
+    ARM64Reg RB = gpr.R(b);
+    ARM64Reg RD = gpr.R(d);
+
+    FixupBranch overflow1 = CBZ(RB);
+    FixupBranch overflow2;
+    if (dividend == 0x80000000)
+    {
+      CMN(RB, 1);
+      overflow2 = B(CC_EQ);
+    }
+    SDIV(RD, gpr.R(a), RB);
+    FixupBranch done = B();
+
+    SetJumpTarget(overflow1);
+    if (dividend == 0x80000000)
+      SetJumpTarget(overflow2);
+
+    MOVI2R(RD, dividend & 0x80000000 ? 0xFFFFFFFF : 0);
+
+    SetJumpTarget(done);
+
+    if (inst.Rc)
+      ComputeRC0(RD);
+  }
   else if (gpr.IsImm(b) && gpr.GetImm(b) != 0 && gpr.GetImm(b) != UINT32_C(0xFFFFFFFF))
   {
     ARM64Reg WA = gpr.GetReg();
@@ -1352,16 +1382,16 @@ void JitArm64::divwx(UGeckoInstruction inst)
     ARM64Reg RB = gpr.R(b);
     ARM64Reg RD = gpr.R(d);
 
-    FixupBranch slow1 = CBZ(RB);
+    FixupBranch overflow1 = CBZ(RB);
     MOVI2R(WA, -0x80000000LL);
     CMP(RA, WA);
     CCMN(RB, 1, 0, CC_EQ);
-    FixupBranch slow2 = B(CC_EQ);
+    FixupBranch overflow2 = B(CC_EQ);
     SDIV(RD, RA, RB);
     FixupBranch done = B();
 
-    SetJumpTarget(slow1);
-    SetJumpTarget(slow2);
+    SetJumpTarget(overflow1);
+    SetJumpTarget(overflow2);
 
     ASR(RD, RA, 31);