From 3975ace417ccd0a8381b93e91e3c8b4be9640636 Mon Sep 17 00:00:00 2001
From: iximeow <me@iximeow.net>
Date: Sat, 3 Jul 2021 16:45:53 -0700
Subject: more carefully test mmx operand sizes

---
 src/protected_mode/mod.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'src/protected_mode')

diff --git a/src/protected_mode/mod.rs b/src/protected_mode/mod.rs
index 5e19676..b191989 100644
--- a/src/protected_mode/mod.rs
+++ b/src/protected_mode/mod.rs
@@ -7850,10 +7850,10 @@ fn unlikely_operands<T: Reader<<Arch as yaxpeax_arch::Arch>::Address, <Arch as y
                 instruction.regs[1].bank = RegisterBank::MM;
                 instruction.regs[1].num &= 0b111;
             } else {
-                if [Opcode::PACKSSWB, Opcode::PCMPGTB, Opcode::PCMPGTW, Opcode::PCMPGTD, Opcode::PACKUSWB, Opcode::PUNPCKHBW, Opcode::PUNPCKHWD, Opcode::PUNPCKHDQ, Opcode::PACKSSDW, Opcode::PSRLW, Opcode::PMULHW, Opcode::PSHUFB, Opcode::PHADDW, Opcode::PHADDD, Opcode::PHADDSW, Opcode::PMADDUBSW, Opcode::PHSUBW, Opcode::PHSUBD, Opcode::PHSUBSW, Opcode::PSIGNB, Opcode::PSIGNW, Opcode::PSIGND, Opcode::PMULHRSW, Opcode::PABSB, Opcode::PABSW, Opcode::PABSD].contains(&instruction.opcode) {
-                    instruction.mem_size = 8;
-                } else {
+                if [Opcode::PUNPCKLBW, Opcode::PUNPCKLWD, Opcode::PUNPCKLDQ].contains(&instruction.opcode) {
                     instruction.mem_size = 4;
+                } else {
+                    instruction.mem_size = 8;
                 }
             }
             instruction.operand_count = 2;
-- 
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