From a47055fe6af27de9d1ce505938e0cebbca5532ff Mon Sep 17 00:00:00 2001
From: Richard-Qin-X <richard.qin.001@gmail.com>
Date: Wed, 26 Aug 2026 23:43:44 +0800
Subject: [CodeGen] Remove transactional register allocation

---
 backend/lib/CodeGen/RegAllocBase.h | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'backend/lib/CodeGen/RegAllocBase.h')

diff --git a/backend/lib/CodeGen/RegAllocBase.h b/backend/lib/CodeGen/RegAllocBase.h
index 8b09081..fd1c739 100644
--- a/backend/lib/CodeGen/RegAllocBase.h
+++ b/backend/lib/CodeGen/RegAllocBase.h
@@ -28,10 +28,10 @@ public:
 protected:
   RegAllocBase(MachineFunction &Function, const TargetDescription &Target,
                const TargetRegisterAllocationInfo &TargetInfo,
-               MachineFunctionAnalysisManager &Analyses, RegisterAllocationOptions Options,
-               MachineActionReplay *Actions = nullptr) noexcept
+               MachineFunctionAnalysisManager &Analyses,
+               RegisterAllocationOptions Options) noexcept
       : Function(Function), Target(Target), TargetInfo(TargetInfo), Analyses(Analyses),
-        Options(Options), Actions(Actions) {}
+        Options(Options) {}
 
   [[nodiscard]] virtual Expected<AllocationRoundResult>
   allocateRound(const LiveIntervalsAnalysis::Result &Intervals, VirtRegMap &Mapping) = 0;
@@ -41,7 +41,6 @@ protected:
   const TargetRegisterAllocationInfo &TargetInfo;
   MachineFunctionAnalysisManager &Analyses;
   RegisterAllocationOptions Options;
-  MachineActionReplay *Actions = nullptr;
 };
 
 [[nodiscard]] std::vector<const LiveInterval *>
-- 
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