[llvm] [Pass] Add some missing passes (PR #77600)

[via llvm-commits]

https://github.com/paperchalice updated https://github.com/llvm/llvm-project/pull/77600

>From 444be7466c70bec6f3fb1abfc2d095931a5ac4b3 Mon Sep 17 00:00:00 2001
From: PaperChalice <liujunchang97 at outlook.com>
Date: Wed, 10 Jan 2024 21:08:33 +0800
Subject: [PATCH] [Pass] Add some missing passes

When dumping IR pipeline in unit test, these passes show their class names,
so add them to pass builder to ensure all names are populated.
Also, when invoke `opt -print-pipeline-passes` without `-S`, it will print:
Could not parse dumped pass pipeline: unknown module pass 'BitcodeWriterPass'
---
 llvm/lib/Passes/PassBuilder.cpp  | 7 +++++++
 llvm/lib/Passes/PassRegistry.def | 4 ++++
 2 files changed, 11 insertions(+)

diff --git a/llvm/lib/Passes/PassBuilder.cpp b/llvm/lib/Passes/PassBuilder.cpp
index bfc97d5464c046..253c369fefbd16 100644
--- a/llvm/lib/Passes/PassBuilder.cpp
+++ b/llvm/lib/Passes/PassBuilder.cpp
@@ -72,6 +72,7 @@
 #include "llvm/Analysis/TargetTransformInfo.h"
 #include "llvm/Analysis/TypeBasedAliasAnalysis.h"
 #include "llvm/Analysis/UniformityAnalysis.h"
+#include "llvm/Bitcode/BitcodeWriterPass.h"
 #include "llvm/CodeGen/AssignmentTrackingAnalysis.h"
 #include "llvm/CodeGen/BasicBlockSectionsProfileReader.h"
 #include "llvm/CodeGen/CallBrPrepare.h"
@@ -80,6 +81,7 @@
 #include "llvm/CodeGen/ExpandLargeDivRem.h"
 #include "llvm/CodeGen/ExpandLargeFpConvert.h"
 #include "llvm/CodeGen/ExpandMemCmp.h"
+#include "llvm/CodeGen/ExpandReductions.h"
 #include "llvm/CodeGen/GCMetadata.h"
 #include "llvm/CodeGen/HardwareLoops.h"
 #include "llvm/CodeGen/IndirectBrExpand.h"
@@ -87,12 +89,15 @@
 #include "llvm/CodeGen/InterleavedLoadCombine.h"
 #include "llvm/CodeGen/JMCInstrumenter.h"
 #include "llvm/CodeGen/LowerEmuTLS.h"
+#include "llvm/CodeGen/PreISelIntrinsicLowering.h"
+#include "llvm/CodeGen/ReplaceWithVeclib.h"
 #include "llvm/CodeGen/SafeStack.h"
 #include "llvm/CodeGen/SelectOptimize.h"
 #include "llvm/CodeGen/ShadowStackGCLowering.h"
 #include "llvm/CodeGen/SjLjEHPrepare.h"
 #include "llvm/CodeGen/StackProtector.h"
 #include "llvm/CodeGen/TypePromotion.h"
+#include "llvm/CodeGen/UnreachableBlockElim.h"
 #include "llvm/CodeGen/WasmEHPrepare.h"
 #include "llvm/CodeGen/WinEHPrepare.h"
 #include "llvm/IR/DebugInfo.h"
@@ -488,6 +493,8 @@ PassBuilder::PassBuilder(TargetMachine *TM, PipelineTuningOptions PTO,
 #define CGSCC_ANALYSIS(NAME, CREATE_PASS)                                      \
   PIC->addClassToPassName(decltype(CREATE_PASS)::name(), NAME);
 #include "PassRegistry.def"
+
+    PIC->addClassToPassName(BitcodeWriterPass::name(), "write-bitcode");
   }
 }
 
diff --git a/llvm/lib/Passes/PassRegistry.def b/llvm/lib/Passes/PassRegistry.def
index fbaca001d1fec5..1576c79f77ba6c 100644
--- a/llvm/lib/Passes/PassRegistry.def
+++ b/llvm/lib/Passes/PassRegistry.def
@@ -103,6 +103,7 @@ MODULE_PASS("pgo-icall-prom", PGOIndirectCallPromotion())
 MODULE_PASS("pgo-instr-gen", PGOInstrumentationGen())
 MODULE_PASS("pgo-instr-use", PGOInstrumentationUse())
 MODULE_PASS("poison-checking", PoisonCheckingPass())
+MODULE_PASS("pre-isel-intrinsic-lowering", PreISelIntrinsicLoweringPass(*TM))
 MODULE_PASS("print", PrintModulePass(dbgs()))
 MODULE_PASS("print-callgraph", CallGraphPrinterPass(dbgs()))
 MODULE_PASS("print-callgraph-sccs", CallGraphSCCsPrinterPass(dbgs()))
@@ -315,6 +316,7 @@ FUNCTION_PASS("dwarf-eh-prepare", DwarfEHPreparePass(TM))
 FUNCTION_PASS("expand-large-div-rem", ExpandLargeDivRemPass(TM))
 FUNCTION_PASS("expand-large-fp-convert", ExpandLargeFpConvertPass(TM))
 FUNCTION_PASS("expand-memcmp", ExpandMemCmpPass(TM))
+FUNCTION_PASS("expand-reductions", ExpandReductionsPass())
 FUNCTION_PASS("fix-irreducible", FixIrreduciblePass())
 FUNCTION_PASS("flattencfg", FlattenCFGPass())
 FUNCTION_PASS("float2int", Float2IntPass())
@@ -406,6 +408,7 @@ FUNCTION_PASS("print<uniformity>", UniformityInfoPrinterPass(dbgs()))
 FUNCTION_PASS("reassociate", ReassociatePass())
 FUNCTION_PASS("redundant-dbg-inst-elim", RedundantDbgInstEliminationPass())
 FUNCTION_PASS("reg2mem", RegToMemPass())
+FUNCTION_PASS("replace-with-veclib", ReplaceWithVeclib())
 FUNCTION_PASS("safe-stack", SafeStackPass(TM))
 FUNCTION_PASS("scalarize-masked-mem-intrin", ScalarizeMaskedMemIntrinPass())
 FUNCTION_PASS("scalarizer", ScalarizerPass())
@@ -427,6 +430,7 @@ FUNCTION_PASS("trigger-verifier-error", TriggerVerifierErrorPass())
 FUNCTION_PASS("tsan", ThreadSanitizerPass())
 FUNCTION_PASS("typepromotion", TypePromotionPass(TM))
 FUNCTION_PASS("unify-loop-exits", UnifyLoopExitsPass())
+FUNCTION_PASS("unreachable-block-elim", UnreachableBlockElimPass())
 FUNCTION_PASS("vector-combine", VectorCombinePass())
 FUNCTION_PASS("verify", VerifierPass())
 FUNCTION_PASS("verify<domtree>", DominatorTreeVerifierPass())