From f8daf08aba1f09c3024a70d3426891112d1662a2 Mon Sep 17 00:00:00 2001
From: Richard-Qin-X <richard.qin.001@gmail.com>
Date: Wed, 12 Aug 2026 21:35:21 +0800
Subject: [RISCV] Consolidate instruction behavior in RISCVInstrInfo

---
 backend/lib/Target/RISCV/RISCVPipeline.cpp | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'backend/lib/Target/RISCV/RISCVPipeline.cpp')

diff --git a/backend/lib/Target/RISCV/RISCVPipeline.cpp b/backend/lib/Target/RISCV/RISCVPipeline.cpp
index 3665db5..08a4653 100644
--- a/backend/lib/Target/RISCV/RISCVPipeline.cpp
+++ b/backend/lib/Target/RISCV/RISCVPipeline.cpp
@@ -2,6 +2,7 @@
 
 #include "rcc/Target/RISCV/RISCVPipeline.h"
 
+#include "RISCVInstrInfo.h"
 #include "rcc/CodeGen/MachineCombiner.h"
 #include "rcc/CodeGen/MachineFunction.h"
 #include "rcc/CodeGen/MachineOptimizationPipeline.h"
@@ -45,10 +46,10 @@ template <typename PassT, typename... ArgumentT>
   auto Added = addSelectedSSAOptimizationPipeline(Pipeline, optimizationPipelineInfo());
   if (!Added)
     return std::unexpected(Added.error());
-  Added = addPass<PHIEliminationPass>(Pipeline, ssaInfo());
+  Added = addPass<PHIEliminationPass>(Pipeline, instrInfo());
   if (!Added)
     return std::unexpected(Added.error());
-  return addPass<TwoAddressRewritePass>(Pipeline, ssaInfo());
+  return addPass<TwoAddressRewritePass>(Pipeline, instrInfo());
 }
 
 [[nodiscard]] Expected<void> addRegisterAllocationPipeline(MachinePassManager &Pipeline) {
@@ -104,13 +105,13 @@ Expected<void> addCanonicalPipeline(MachinePassManager &Pipeline, const MachineF
     if (!Added)
       return std::unexpected(Added.error());
     if (!Function.properties().has(MachineFunctionProperty::NoPHIs)) {
-      Added = addPass<PHIEliminationPass>(Pipeline, ssaInfo());
+      Added = addPass<PHIEliminationPass>(Pipeline, instrInfo());
       if (!Added)
         return std::unexpected(Added.error());
     }
   }
   if (!Function.properties().has(MachineFunctionProperty::TiedOpsRewritten)) {
-    auto Added = addPass<TwoAddressRewritePass>(Pipeline, ssaInfo());
+    auto Added = addPass<TwoAddressRewritePass>(Pipeline, instrInfo());
     if (!Added)
       return std::unexpected(Added.error());
   }
-- 
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