[llvm-branch-commits] [llvm] [X86][NewPM] Port X86PartialReduction to NewPM (PR #166048)

[Aiden Grossman via llvm-branch-commits]

https://github.com/boomanaiden154 updated https://github.com/llvm/llvm-project/pull/166048

>From b47b6dc6ec37a3e3a01f35b2da60c3f1fdd17d85 Mon Sep 17 00:00:00 2001
From: Aiden Grossman <aidengrossman at google.com>
Date: Sun, 2 Nov 2025 21:36:37 +0000
Subject: [PATCH] feedback

Created using spr 1.3.7
---
 llvm/lib/Target/X86/X86.h                   | 4 ++--
 llvm/lib/Target/X86/X86PartialReduction.cpp | 3 +--
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/llvm/lib/Target/X86/X86.h b/llvm/lib/Target/X86/X86.h
index 2c4834e503607..fa23656e23fc3 100644
--- a/llvm/lib/Target/X86/X86.h
+++ b/llvm/lib/Target/X86/X86.h
@@ -160,10 +160,10 @@ FunctionPass *createX86InsertX87waitPass();
 /// ways.
 class X86PartialReductionPass : public PassInfoMixin<X86PartialReductionPass> {
 private:
-  const TargetMachine *TM;
+  const X86TargetMachine *TM;
 
 public:
-  X86PartialReductionPass(const TargetMachine *TM) : TM(TM) {}
+  X86PartialReductionPass(const X86TargetMachine *TM) : TM(TM) {}
   PreservedAnalyses run(Function &F, FunctionAnalysisManager &FAM);
 };
 
diff --git a/llvm/lib/Target/X86/X86PartialReduction.cpp b/llvm/lib/Target/X86/X86PartialReduction.cpp
index 99a987a38134a..898c83cf9b468 100644
--- a/llvm/lib/Target/X86/X86PartialReduction.cpp
+++ b/llvm/lib/Target/X86/X86PartialReduction.cpp
@@ -552,8 +552,7 @@ bool X86PartialReductionLegacy::runOnFunction(Function &F) {
 
 PreservedAnalyses X86PartialReductionPass::run(Function &F,
                                                FunctionAnalysisManager &FAM) {
-  bool Changed =
-      X86PartialReduction(static_cast<const X86TargetMachine *>(TM)).run(F);
+  bool Changed = X86PartialReduction(TM).run(F);
   if (!Changed)
     return PreservedAnalyses::all();