From 98cae0e8835a1eb8fcb0e43870c04ed934cc51ac Mon Sep 17 00:00:00 2001
From: Richard-Qin-X <richard.qin.001@gmail.com>
Date: Thu, 13 Aug 2026 19:38:37 +0800
Subject: [CodeGen] Match LLVM branch relaxation semantics

---
 backend/include/rcc/CodeGen/InstructionDescriptor.h | 1 +
 backend/include/rcc/TableGen/Record.h               | 1 +
 2 files changed, 2 insertions(+)

(limited to 'backend/include')

diff --git a/backend/include/rcc/CodeGen/InstructionDescriptor.h b/backend/include/rcc/CodeGen/InstructionDescriptor.h
index ad71213..15d2162 100644
--- a/backend/include/rcc/CodeGen/InstructionDescriptor.h
+++ b/backend/include/rcc/CodeGen/InstructionDescriptor.h
@@ -256,6 +256,7 @@ struct InstructionDescriptor final {
   InstructionFlags Flags;
   SchedulingClassID SchedulingClass;
   EncodingCategoryID EncodingCategory;
+  std::uint32_t SizeInBytes = 0;
   AssemblyFormatID AssemblyFormat;
   bool RequiresMemoryOperands = false;
   PseudoOwner Owner = PseudoOwner::None;
diff --git a/backend/include/rcc/TableGen/Record.h b/backend/include/rcc/TableGen/Record.h
index a3f8a5c..b085098 100644
--- a/backend/include/rcc/TableGen/Record.h
+++ b/backend/include/rcc/TableGen/Record.h
@@ -196,6 +196,7 @@ struct SourceInstruction final {
   std::vector<std::string> Flags;
   std::string SchedulingClassSymbol;
   std::string EncodingCategorySymbol;
+  std::uint32_t SizeInBytes = 0;
   std::string AssemblyFormatSymbol;
   bool RequiresMemoryOperands = false;
   std::string Owner = "none";
-- 
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