diff --git a/rpcs3/Emu/Cell/SPULLVMRecompiler.cpp b/rpcs3/Emu/Cell/SPULLVMRecompiler.cpp
index 10be1f28f2..b7093a01bf 100644
--- a/rpcs3/Emu/Cell/SPULLVMRecompiler.cpp
+++ b/rpcs3/Emu/Cell/SPULLVMRecompiler.cpp
@@ -5657,22 +5657,44 @@ public:
 		}
 
 		const auto v = extract(get_vr(op.ra), 3);
+#ifdef ARCH_ARM64
+// Workaround for bad codegen via LLVM
+// More idiomatic version that compiles to 2 neon instructions
+// Remove me when addressed by upstream llvm: https://github.com/llvm/llvm-project/issues/200325 - Whatcookie
+		const auto masks = build<u32[4]>(1, 2, 4, 8);
+		const auto bits = vsplat<u32[4]>(zext<u32>(trunc<i4>(v)));
+		set_vr(op.rt, sext<s32[4]>((bits & masks) == masks));
+#else
 		const auto m = bitcast<bool[4]>(trunc<i4>(v));
 		set_vr(op.rt, sext<s32[4]>(m));
+#endif
 	}
 
 	void FSMH(spu_opcode_t op)
 	{
 		const auto v = extract(get_vr(op.ra), 3);
+#ifdef ARCH_ARM64
+		const auto masks = build<u16[8]>(1, 2, 4, 8, 16, 32, 64, 128);
+		const auto bits = vsplat<u16[8]>(zext<u16>(trunc<u8>(v)));
+		set_vr(op.rt, sext<s16[8]>((bits & masks) == masks));
+#else
 		const auto m = bitcast<bool[8]>(trunc<u8>(v));
 		set_vr(op.rt, sext<s16[8]>(m));
+#endif
 	}
 
 	void FSMB(spu_opcode_t op)
 	{
 		const auto v = extract(get_vr(op.ra), 3);
+#ifdef ARCH_ARM64
+		const auto masks = build<u8[16]>(1, 2, 4, 8, 16, 32, 64, 128, 1, 2, 4, 8, 16, 32, 64, 128);
+		const auto bytes = bitcast<u8[16]>(vsplat<u16[8]>(trunc<u16>(v)));
+		const auto bits = zshuffle(bytes, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1);
+		set_vr(op.rt, sext<s8[16]>((bits & masks) == masks));
+#else
 		const auto m = bitcast<bool[16]>(trunc<u16>(v));
 		set_vr(op.rt, sext<s8[16]>(m));
+#endif
 	}
 
 	template <typename TA>
@@ -6333,8 +6355,15 @@ public:
 
 	void FSMBI(spu_opcode_t op)
 	{
+#ifdef ARCH_ARM64
+		const auto masks = build<u8[16]>(1, 2, 4, 8, 16, 32, 64, 128, 1, 2, 4, 8, 16, 32, 64, 128);
+		const auto bytes = bitcast<u8[16]>(vsplat<u16[8]>(get_imm<u16>(op.i16)));
+		const auto bits = zshuffle(bytes, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1);
+		set_vr(op.rt, sext<s8[16]>((bits & masks) == masks));
+#else
 		const auto m = bitcast<bool[16]>(get_imm<u16>(op.i16));
 		set_vr(op.rt, sext<s8[16]>(m));
+#endif
 	}
 
 	void IL(spu_opcode_t op)