diff --git a/rpcs3/Emu/Cell/SPURecompiler.cpp b/rpcs3/Emu/Cell/SPURecompiler.cpp
index d4f1620ee9..44630fb5c1 100644
--- a/rpcs3/Emu/Cell/SPURecompiler.cpp
+++ b/rpcs3/Emu/Cell/SPURecompiler.cpp
@@ -7424,6 +7424,15 @@ public:
 				const auto as = byteswap(a);
 				const auto bs = byteswap(b);
 
+				if (m_use_avx512_icl && (op.ra != op.rb))
+				{
+					const auto m = gf2p8affineqb(c, build<u8[16]>(0x02, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x02, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04), 0x7f);
+					const auto mm = select(noncast<s8[16]>(m) >= 0, splat<u8[16]>(0), m);
+					const auto ab = vperm2b(as, bs, c);
+					set_vr(op.rt4, select(noncast<s8[16]>(c) >= 0, ab, mm));
+					return;
+				}
+
 				const auto x = avg(noncast<u8[16]>(sext<s8[16]>((c & 0xc0) == 0xc0)), noncast<u8[16]>(sext<s8[16]>((c & 0xe0) == 0xc0)));
 				const auto ax = pshufb(as, c);
 				const auto bx = pshufb(bs, c);
@@ -7465,8 +7474,8 @@ public:
 
 		if (m_use_avx512_icl && (op.ra != op.rb || m_interp_magn))
 		{
-			const auto m = gf2p8affineqb(build<u8[16]>(0x02, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x02, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04), c, 0x7f);
-			const auto mm = select(noncast<s8[16]>(c << 1) >= 0, splat<u8[16]>(0), m);
+			const auto m = gf2p8affineqb(c, build<u8[16]>(0x02, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x02, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04), 0x7f);
+			const auto mm = select(noncast<s8[16]>(m) >= 0, splat<u8[16]>(0), m);
 			const auto cr = eval(~c);
 			const auto ab = vperm2b(b, a, cr);
 			set_vr(op.rt4, select(noncast<s8[16]>(cr) >= 0, mm, ab));