From 4d9d07c5fbe9968d6f0508431062b31fbaead691 Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu@google.com>
Date: Sat, 16 Jul 2022 15:43:33 -0700
Subject: [PATCH] [CodeGen] Use RegClassFilterFunc where appropriate (NFC)

---
 llvm/lib/CodeGen/RegAllocFast.cpp   | 5 ++---
 llvm/lib/CodeGen/RegAllocGreedy.cpp | 9 ++-------
 2 files changed, 4 insertions(+), 10 deletions(-)

diff --git a/llvm/lib/CodeGen/RegAllocFast.cpp b/llvm/lib/CodeGen/RegAllocFast.cpp
index 72ceaa7..3cec690 100644
--- a/llvm/lib/CodeGen/RegAllocFast.cpp
+++ b/llvm/lib/CodeGen/RegAllocFast.cpp
@@ -1580,8 +1580,7 @@ FunctionPass *llvm::createFastRegisterAllocator() {
   return new RegAllocFast();
 }
 
-FunctionPass *llvm::createFastRegisterAllocator(
-  std::function<bool(const TargetRegisterInfo &TRI,
-                     const TargetRegisterClass &RC)> Ftor, bool ClearVirtRegs) {
+FunctionPass *llvm::createFastRegisterAllocator(RegClassFilterFunc Ftor,
+                                                bool ClearVirtRegs) {
   return new RegAllocFast(Ftor, ClearVirtRegs);
 }
diff --git a/llvm/lib/CodeGen/RegAllocGreedy.cpp b/llvm/lib/CodeGen/RegAllocGreedy.cpp
index 2efb98a..d01989f 100644
--- a/llvm/lib/CodeGen/RegAllocGreedy.cpp
+++ b/llvm/lib/CodeGen/RegAllocGreedy.cpp
@@ -181,15 +181,10 @@ FunctionPass* llvm::createGreedyRegisterAllocator() {
 }
 
 namespace llvm {
-FunctionPass* createGreedyRegisterAllocator(
-  std::function<bool(const TargetRegisterInfo &TRI,
-                     const TargetRegisterClass &RC)> Ftor);
-
+FunctionPass *createGreedyRegisterAllocator(RegClassFilterFunc Ftor);
 }
 
-FunctionPass* llvm::createGreedyRegisterAllocator(
-  std::function<bool(const TargetRegisterInfo &TRI,
-                     const TargetRegisterClass &RC)> Ftor) {
+FunctionPass *llvm::createGreedyRegisterAllocator(RegClassFilterFunc Ftor) {
   return new RAGreedy(Ftor);
 }
 
-- 
2.7.4