[llvm-branch-commits] [llvm] [PassBuilder][CodeGen] Add callback style pass buider (PR #116913)

[Matt Arsenault via llvm-branch-commits]

================
@@ -779,6 +966,55 @@ class PassBuilder {
               2>
       PipelineEarlySimplificationEPCallbacks;
 
+  // CodeGen extension point callbacks
+  std::function<Error(ModulePassManager &, raw_pwrite_stream &,
+                      raw_pwrite_stream *, CodeGenFileType, MCContext &)>
+      CustomCodeGenPipelineBuilderCallback;
+
+  SmallVector<std::function<void(ModulePassManager &)>, 2>
+      CodeGenIREarlyEPCallbacks;
+  SmallVector<std::function<void(FunctionPassManager &)>, 2>
+      GCLoweringEPCallbacks;
+  SmallVector<std::function<void(ModulePassManager &)>, 2>
+      ISelPrepareEPCallbacks;
+  SmallVector<std::function<void(MachineFunctionPassManager &)>, 2>
+      MachineSSAOptimizationEarlyEPCallbacks;
+  SmallVector<std::function<void(MachineFunctionPassManager &)>, 2>
+      MachineSSAOptimizationLastEPCallbacks;
+  SmallVector<std::function<void(MachineFunctionPassManager &)>, 2>
+      PreRegAllocEPCallbacks;
+  SmallVector<std::function<void(MachineFunctionPassManager &)>, 2>
+      PostRegAllocEPCallbacks;
+  SmallVector<std::function<void(MachineFunctionPassManager &)>, 2>
+      PreRegBankSelectEPCallbacks;
+  SmallVector<std::function<void(MachineFunctionPassManager &)>, 2>
+      PreGlobalInstructionSelectEPCallbacks;
+  SmallVector<std::function<void(MachineFunctionPassManager &)>, 2>
+      PostGlobalInstructionSelectEPCallbacks;
+  SmallVector<std::function<void(MachineFunctionPassManager &)>, 2>
----------------
arsenm wrote:

Use a typedef to reduce all of this line wrapping? 

https://github.com/llvm/llvm-project/pull/116913