[llvm] [CodeGen][NewPM] Add necessary codegen options (PR #70904)

[via llvm-commits]

https://github.com/paperchalice created https://github.com/llvm/llvm-project/pull/70904

Theses options are used by `TargetPassConfig` to build CodeGen pass pipeline, add them to `CGPassBuilderOption` so `CodeGenPassBuilder` can use them. Currently not all options are added, but it is enough to build a prototype of `CodeGenPassBuilder`. Part of #69879.

>From 0748ec987a1c4c83bd7c76c90dc4e7ecacff5387 Mon Sep 17 00:00:00 2001
From: liujunchang <lgamma at 163.com>
Date: Wed, 1 Nov 2023 09:34:56 +0800
Subject: [PATCH] [CodeGen][NewPM] Add necessary codegen options

Theses options are used by TargetPassConfig
to build codegen pass pipeline,
add them to CGPassBuilderOption
so CodeGenPassBuilder can use them.
---
 llvm/include/llvm/Target/CGPassBuilderOption.h | 11 +++++++++++
 llvm/lib/CodeGen/TargetPassConfig.cpp          | 10 ++++++++++
 2 files changed, 21 insertions(+)

diff --git a/llvm/include/llvm/Target/CGPassBuilderOption.h b/llvm/include/llvm/Target/CGPassBuilderOption.h
index bf297ae498b2de5..2c98bea4b60e048 100644
--- a/llvm/include/llvm/Target/CGPassBuilderOption.h
+++ b/llvm/include/llvm/Target/CGPassBuilderOption.h
@@ -32,8 +32,10 @@ struct CGPassBuilderOption {
   bool DisableVerify = false;
   bool EnableImplicitNullChecks = false;
   bool EnableBlockPlacementStats = false;
+  bool EnableMachineFunctionSplitter = false;
   bool MISchedPostRA = false;
   bool EarlyLiveIntervals = false;
+  bool GCEmptyBlocks = false;
 
   bool DisableLSR = false;
   bool DisableCGP = false;
@@ -42,6 +44,11 @@ struct CGPassBuilderOption {
   bool DisablePartialLibcallInlining = false;
   bool DisableConstantHoisting = false;
   bool DisableSelectOptimize = true;
+  bool DisableAtExitBasedGlobalDtorLowering = false;
+  bool DisableExpandReductions = false;
+  bool DisableRAFSProfileLoader = false;
+  bool DisableCFIFixup = false;
+  bool PrintAfterISel = false;
   bool PrintISelInput = false;
   bool PrintGCInfo = false;
   bool RequiresCodeGenSCCOrder = false;
@@ -49,10 +56,14 @@ struct CGPassBuilderOption {
   RunOutliner EnableMachineOutliner = RunOutliner::TargetDefault;
   RegAllocType RegAlloc = RegAllocType::Default;
   std::optional<GlobalISelAbortMode> EnableGlobalISelAbort;
+  std::string FSProfileFile;
+  std::string FSRemappingFile;
 
   std::optional<bool> VerifyMachineCode;
   std::optional<bool> EnableFastISelOption;
   std::optional<bool> EnableGlobalISelOption;
+  std::optional<bool> DebugifyAndStripAll;
+  std::optional<bool> DebugifyCheckAndStripAll;
 };
 
 CGPassBuilderOption getCGPassBuilderOption();
diff --git a/llvm/lib/CodeGen/TargetPassConfig.cpp b/llvm/lib/CodeGen/TargetPassConfig.cpp
index e6ecbc9b03f7149..910125c9ec65e09 100644
--- a/llvm/lib/CodeGen/TargetPassConfig.cpp
+++ b/llvm/lib/CodeGen/TargetPassConfig.cpp
@@ -475,6 +475,11 @@ CGPassBuilderOption llvm::getCGPassBuilderOption() {
   SET_OPTION(EnableIPRA)
   SET_OPTION(OptimizeRegAlloc)
   SET_OPTION(VerifyMachineCode)
+  SET_OPTION(DisableAtExitBasedGlobalDtorLowering)
+  SET_OPTION(DisableExpandReductions)
+  SET_OPTION(PrintAfterISel)
+  SET_OPTION(FSProfileFile)
+  SET_OPTION(GCEmptyBlocks)
 
 #define SET_BOOLEAN_OPTION(Option) Opt.Option = Option;
 
@@ -492,6 +497,11 @@ CGPassBuilderOption llvm::getCGPassBuilderOption() {
   SET_BOOLEAN_OPTION(PrintLSR)
   SET_BOOLEAN_OPTION(PrintISelInput)
   SET_BOOLEAN_OPTION(PrintGCInfo)
+  SET_BOOLEAN_OPTION(DebugifyAndStripAll)
+  SET_BOOLEAN_OPTION(DebugifyCheckAndStripAll)
+  SET_BOOLEAN_OPTION(DisableRAFSProfileLoader)
+  SET_BOOLEAN_OPTION(DisableCFIFixup)
+  SET_BOOLEAN_OPTION(EnableMachineFunctionSplitter)
 
   return Opt;
 }