[llvm] r222684 - Remove the unused FindUsedTypes pass.
Rafael Espindola
rafael.espindola at gmail.com
Mon Nov 24 12:53:26 PST 2014
Author: rafael
Date: Mon Nov 24 14:53:26 2014
New Revision: 222684
URL: http://llvm.org/viewvc/llvm-project?rev=222684&view=rev
Log:
Remove the unused FindUsedTypes pass.
It was dead since r134829.
Removed:
llvm/trunk/include/llvm/Analysis/FindUsedTypes.h
llvm/trunk/lib/Analysis/IPA/FindUsedTypes.cpp
Modified:
llvm/trunk/include/llvm/InitializePasses.h
llvm/trunk/include/llvm/LinkAllPasses.h
llvm/trunk/lib/Analysis/IPA/CMakeLists.txt
llvm/trunk/lib/Analysis/IPA/IPA.cpp
Removed: llvm/trunk/include/llvm/Analysis/FindUsedTypes.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Analysis/FindUsedTypes.h?rev=222683&view=auto
==============================================================================
--- llvm/trunk/include/llvm/Analysis/FindUsedTypes.h (original)
+++ llvm/trunk/include/llvm/Analysis/FindUsedTypes.h (removed)
@@ -1,66 +0,0 @@
-//===- llvm/Analysis/FindUsedTypes.h - Find all Types in use ----*- C++ -*-===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This pass is used to seek out all of the types in use by the program.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_ANALYSIS_FINDUSEDTYPES_H
-#define LLVM_ANALYSIS_FINDUSEDTYPES_H
-
-#include "llvm/ADT/SetVector.h"
-#include "llvm/Pass.h"
-
-namespace llvm {
-
-class Type;
-class Value;
-
-class FindUsedTypes : public ModulePass {
- SetVector<Type *> UsedTypes;
-public:
- static char ID; // Pass identification, replacement for typeid
- FindUsedTypes() : ModulePass(ID) {
- initializeFindUsedTypesPass(*PassRegistry::getPassRegistry());
- }
-
- /// getTypes - After the pass has been run, return the set containing all of
- /// the types used in the module.
- ///
- const SetVector<Type *> &getTypes() const { return UsedTypes; }
-
- /// Print the types found in the module. If the optional Module parameter is
- /// passed in, then the types are printed symbolically if possible, using the
- /// symbol table from the module.
- ///
- void print(raw_ostream &o, const Module *M) const override;
-
-private:
- /// IncorporateType - Incorporate one type and all of its subtypes into the
- /// collection of used types.
- ///
- void IncorporateType(Type *Ty);
-
- /// IncorporateValue - Incorporate all of the types used by this value.
- ///
- void IncorporateValue(const Value *V);
-
-public:
- /// run - This incorporates all types used by the specified module
- bool runOnModule(Module &M) override;
-
- /// getAnalysisUsage - We do not modify anything.
- void getAnalysisUsage(AnalysisUsage &AU) const override {
- AU.setPreservesAll();
- }
-};
-
-} // End llvm namespace
-
-#endif
Modified: llvm/trunk/include/llvm/InitializePasses.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/InitializePasses.h?rev=222684&r1=222683&r2=222684&view=diff
==============================================================================
--- llvm/trunk/include/llvm/InitializePasses.h (original)
+++ llvm/trunk/include/llvm/InitializePasses.h Mon Nov 24 14:53:26 2014
@@ -131,7 +131,6 @@ void initializeDataFlowSanitizerPass(Pas
void initializeScalarizerPass(PassRegistry&);
void initializeEarlyCSEPass(PassRegistry&);
void initializeExpandISelPseudosPass(PassRegistry&);
-void initializeFindUsedTypesPass(PassRegistry&);
void initializeFunctionAttrsPass(PassRegistry&);
void initializeGCMachineCodeAnalysisPass(PassRegistry&);
void initializeGCModuleInfoPass(PassRegistry&);
Modified: llvm/trunk/include/llvm/LinkAllPasses.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/LinkAllPasses.h?rev=222684&r1=222683&r2=222684&view=diff
==============================================================================
--- llvm/trunk/include/llvm/LinkAllPasses.h (original)
+++ llvm/trunk/include/llvm/LinkAllPasses.h Mon Nov 24 14:53:26 2014
@@ -18,7 +18,6 @@
#include "llvm/Analysis/AliasSetTracker.h"
#include "llvm/Analysis/CallPrinter.h"
#include "llvm/Analysis/DomPrinter.h"
-#include "llvm/Analysis/FindUsedTypes.h"
#include "llvm/Analysis/IntervalPartition.h"
#include "llvm/Analysis/Lint.h"
#include "llvm/Analysis/Passes.h"
@@ -168,7 +167,6 @@ namespace {
(void) llvm::createRewriteSymbolsPass();
(void)new llvm::IntervalPartition();
- (void)new llvm::FindUsedTypes();
(void)new llvm::ScalarEvolution();
((llvm::Function*)nullptr)->viewCFGOnly();
llvm::RGPassManager RGM;
Modified: llvm/trunk/lib/Analysis/IPA/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/IPA/CMakeLists.txt?rev=222684&r1=222683&r2=222684&view=diff
==============================================================================
--- llvm/trunk/lib/Analysis/IPA/CMakeLists.txt (original)
+++ llvm/trunk/lib/Analysis/IPA/CMakeLists.txt Mon Nov 24 14:53:26 2014
@@ -2,7 +2,6 @@ add_llvm_library(LLVMipa
CallGraph.cpp
CallGraphSCCPass.cpp
CallPrinter.cpp
- FindUsedTypes.cpp
GlobalsModRef.cpp
IPA.cpp
InlineCost.cpp
Removed: llvm/trunk/lib/Analysis/IPA/FindUsedTypes.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/IPA/FindUsedTypes.cpp?rev=222683&view=auto
==============================================================================
--- llvm/trunk/lib/Analysis/IPA/FindUsedTypes.cpp (original)
+++ llvm/trunk/lib/Analysis/IPA/FindUsedTypes.cpp (removed)
@@ -1,99 +0,0 @@
-//===- FindUsedTypes.cpp - Find all Types used by a module ----------------===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This pass is used to seek out all of the types in use by the program. Note
-// that this analysis explicitly does not include types only used by the symbol
-// table.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/Analysis/FindUsedTypes.h"
-#include "llvm/IR/Constants.h"
-#include "llvm/IR/DerivedTypes.h"
-#include "llvm/IR/InstIterator.h"
-#include "llvm/IR/Module.h"
-#include "llvm/Support/raw_ostream.h"
-using namespace llvm;
-
-char FindUsedTypes::ID = 0;
-INITIALIZE_PASS(FindUsedTypes, "print-used-types",
- "Find Used Types", false, true)
-
-// IncorporateType - Incorporate one type and all of its subtypes into the
-// collection of used types.
-//
-void FindUsedTypes::IncorporateType(Type *Ty) {
- // If ty doesn't already exist in the used types map, add it now, otherwise
- // return.
- if (!UsedTypes.insert(Ty)) return; // Already contain Ty.
-
- // Make sure to add any types this type references now.
- //
- for (Type *SubTy : Ty->subtypes())
- IncorporateType(SubTy);
-}
-
-void FindUsedTypes::IncorporateValue(const Value *V) {
- IncorporateType(V->getType());
-
- // If this is a constant, it could be using other types...
- if (const Constant *C = dyn_cast<Constant>(V)) {
- if (!isa<GlobalValue>(C))
- for (User::const_op_iterator OI = C->op_begin(), OE = C->op_end();
- OI != OE; ++OI)
- IncorporateValue(*OI);
- }
-}
-
-
-// run - This incorporates all types used by the specified module
-//
-bool FindUsedTypes::runOnModule(Module &m) {
- UsedTypes.clear(); // reset if run multiple times...
-
- // Loop over global variables, incorporating their types
- for (Module::const_global_iterator I = m.global_begin(), E = m.global_end();
- I != E; ++I) {
- IncorporateType(I->getType());
- if (I->hasInitializer())
- IncorporateValue(I->getInitializer());
- }
-
- for (Module::iterator MI = m.begin(), ME = m.end(); MI != ME; ++MI) {
- IncorporateType(MI->getType());
- const Function &F = *MI;
-
- // Loop over all of the instructions in the function, adding their return
- // type as well as the types of their operands.
- //
- for (const_inst_iterator II = inst_begin(F), IE = inst_end(F);
- II != IE; ++II) {
- const Instruction &I = *II;
-
- IncorporateType(I.getType()); // Incorporate the type of the instruction
- for (User::const_op_iterator OI = I.op_begin(), OE = I.op_end();
- OI != OE; ++OI)
- IncorporateValue(*OI); // Insert inst operand types as well
- }
- }
-
- return false;
-}
-
-// Print the types found in the module. If the optional Module parameter is
-// passed in, then the types are printed symbolically if possible, using the
-// symbol table from the module.
-//
-void FindUsedTypes::print(raw_ostream &OS, const Module *M) const {
- OS << "Types in use by this module:\n";
- for (SetVector<Type *>::const_iterator I = UsedTypes.begin(),
- E = UsedTypes.end(); I != E; ++I) {
- OS << " " << **I << '\n';
- }
-}
Modified: llvm/trunk/lib/Analysis/IPA/IPA.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/IPA/IPA.cpp?rev=222684&r1=222683&r2=222684&view=diff
==============================================================================
--- llvm/trunk/lib/Analysis/IPA/IPA.cpp (original)
+++ llvm/trunk/lib/Analysis/IPA/IPA.cpp Mon Nov 24 14:53:26 2014
@@ -22,7 +22,6 @@ void llvm::initializeIPA(PassRegistry &R
initializeCallGraphWrapperPassPass(Registry);
initializeCallGraphPrinterPass(Registry);
initializeCallGraphViewerPass(Registry);
- initializeFindUsedTypesPass(Registry);
initializeGlobalsModRefPass(Registry);
}
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