From 81afb6570000472c182e5b1f540f69382602aaad Mon Sep 17 00:00:00 2001
From: Richard-Qin-X <richard.qin.001@gmail.com>
Date: Mon, 24 Aug 2026 17:30:29 +0800
Subject: [RISCV] Match LLVM emergency spill layout

---
 backend/lib/CodeGen/MachineOptimizationPipeline.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

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

diff --git a/backend/lib/CodeGen/MachineOptimizationPipeline.cpp b/backend/lib/CodeGen/MachineOptimizationPipeline.cpp
index 812d78c..e61dfdc 100644
--- a/backend/lib/CodeGen/MachineOptimizationPipeline.cpp
+++ b/backend/lib/CodeGen/MachineOptimizationPipeline.cpp
@@ -93,7 +93,8 @@ addPostRegisterAllocationPipeline(MachineFunctionPassManager &Pipeline,
   Added = addPass<MachineShrinkWrappingPass>(Pipeline, TargetInfo.FrameLowering);
   if (!Added)
     return std::unexpected(Added.error());
-  Added = addPass<PrologueEpilogueInsertionPass>(Pipeline, TargetInfo.FrameLowering);
+  Added = addPass<PrologueEpilogueInsertionPass>(Pipeline, TargetInfo.FrameLowering,
+                                                 TargetInfo.FrameOptions);
   if (!Added)
     return std::unexpected(Added.error());
   Added = addPass<MachineBranchOptimizationPass>(Pipeline, TargetInfo.InstrInfo);
-- 
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