[llvm] bbf80c5 - [MSP430] Port SelctionDAGISel to NewPM

[via llvm-commits]

Author: Aiden Grossman
Date: 2026-06-30T15:04:46Z
New Revision: bbf80c543e32530e1e9253d456b705d09424cfbc

URL: https://github.com/llvm/llvm-project/commit/bbf80c543e32530e1e9253d456b705d09424cfbc
DIFF: https://github.com/llvm/llvm-project/commit/bbf80c543e32530e1e9253d456b705d09424cfbc.diff

LOG: [MSP430] Port SelctionDAGISel to NewPM

Similar to Lanai (81a2ac204aea4281c8ed9162db5d4ed491cb2cfa) and X86
(7652a59407018c057cdc1163c9f64b5b6f0954eb).

Reviewers: asl

Pull Request: https://github.com/llvm/llvm-project/pull/206615

Added: 
    

Modified: 
    llvm/lib/Target/MSP430/MSP430.h
    llvm/lib/Target/MSP430/MSP430ISelDAGToDAG.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/MSP430/MSP430.h b/llvm/lib/Target/MSP430/MSP430.h
index 3680d187f0d33..e4efc6880055d 100644
--- a/llvm/lib/Target/MSP430/MSP430.h
+++ b/llvm/lib/Target/MSP430/MSP430.h
@@ -15,6 +15,7 @@
 #define LLVM_LIB_TARGET_MSP430_MSP430_H
 
 #include "MCTargetDesc/MSP430MCTargetDesc.h"
+#include "llvm/CodeGen/SelectionDAGISel.h"
 #include "llvm/Target/TargetMachine.h"
 
 namespace MSP430CC {
@@ -38,6 +39,11 @@ class FunctionPass;
 class MSP430TargetMachine;
 class PassRegistry;
 
+class MSP430ISelDAGToDAGPass : public SelectionDAGISelPass {
+public:
+  MSP430ISelDAGToDAGPass(MSP430TargetMachine &TM, CodeGenOptLevel OptLevel);
+};
+
 FunctionPass *createMSP430ISelDag(MSP430TargetMachine &TM,
                                   CodeGenOptLevel OptLevel);
 

diff  --git a/llvm/lib/Target/MSP430/MSP430ISelDAGToDAG.cpp b/llvm/lib/Target/MSP430/MSP430ISelDAGToDAG.cpp
index 2834a2ebb0cc6..35e6150d26e05 100644
--- a/llvm/lib/Target/MSP430/MSP430ISelDAGToDAG.cpp
+++ b/llvm/lib/Target/MSP430/MSP430ISelDAGToDAG.cpp
@@ -135,6 +135,11 @@ FunctionPass *llvm::createMSP430ISelDag(MSP430TargetMachine &TM,
   return new MSP430DAGToDAGISelLegacy(TM, OptLevel);
 }
 
+MSP430ISelDAGToDAGPass::MSP430ISelDAGToDAGPass(MSP430TargetMachine &TM,
+                                               CodeGenOptLevel OptLevel)
+    : SelectionDAGISelPass(std::make_unique<MSP430DAGToDAGISel>(TM, OptLevel)) {
+}
+
 /// MatchWrapper - Try to match MSP430ISD::Wrapper node into an addressing mode.
 /// These wrap things that will resolve down into a symbol reference.  If no
 /// match is possible, this returns true, otherwise it returns false.