From 5794302adc3ce94c69318965b1bbef7a895d5d41 Mon Sep 17 00:00:00 2001
From: Richard-Qin-X <richard.qin.001@gmail.com>
Date: Thu, 13 Aug 2026 18:52:39 +0800
Subject: [CodeGen] Preserve LLT annotations on generic opcodes

---
 backend/lib/CodeGen/MIRPrinter.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'backend/lib/CodeGen/MIRPrinter.cpp')

diff --git a/backend/lib/CodeGen/MIRPrinter.cpp b/backend/lib/CodeGen/MIRPrinter.cpp
index d8a6945..9008315 100644
--- a/backend/lib/CodeGen/MIRPrinter.cpp
+++ b/backend/lib/CodeGen/MIRPrinter.cpp
@@ -2,6 +2,7 @@
 
 #include "rcc/CodeGen/MIRPrinter.h"
 
+#include "rcc/CodeGen/GenericOpcodes.h"
 #include "rcc/CodeGen/InlineAsm.h"
 #include "rcc/CodeGen/InstructionDescriptor.h"
 #include "rcc/CodeGen/MIRYamlMapping.h"
@@ -2877,8 +2878,8 @@ Expected<void> BodyPrinter::printInstruction(const MachineInstr &Instruction) {
       continue;
     }
     bool PrintVirtualType = true;
-    if (Descriptor->Flags.has(InstructionFlag::Generic) &&
-        !Descriptor->Flags.has(InstructionFlag::Phi) && Index < Descriptor->Operands.size()) {
+    if (isGenericOpcode(Instruction.opcode()) && !Descriptor->Flags.has(InstructionFlag::Phi) &&
+        Index < Descriptor->Operands.size()) {
       const std::optional<OperandTypeConstraint> &UseConstraint =
           Descriptor->Operands[Index].TypeConstraint;
       if (UseConstraint) {
-- 
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