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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79696 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher 2009-08-21 23:29:40 +00:00
parent 1946274254
commit a887ae4608
1 changed files with 25 additions and 25 deletions
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50
tools/opt/opt.cpp
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@ -47,7 +47,7 @@ PassList(cl::desc("Optimizations available:"));
// Other command line options... // Other command line options...
// //
static cl::opt<std::string> static cl::opt<std::string>
InputFilename(cl::Positional, cl::desc("<input bitcode file>"), InputFilename(cl::Positional, cl::desc("<input bitcode file>"),
cl::init("-"), cl::value_desc("filename")); cl::init("-"), cl::value_desc("filename"));
static cl::opt<std::string> static cl::opt<std::string>
@ -77,20 +77,20 @@ StripDebug("strip-debug",
static cl::opt<bool> static cl::opt<bool>
DisableInline("disable-inlining", cl::desc("Do not run the inliner pass")); DisableInline("disable-inlining", cl::desc("Do not run the inliner pass"));
static cl::opt<bool> static cl::opt<bool>
DisableOptimizations("disable-opt", DisableOptimizations("disable-opt",
cl::desc("Do not run any optimization passes")); cl::desc("Do not run any optimization passes"));
static cl::opt<bool> static cl::opt<bool>
DisableInternalize("disable-internalize", DisableInternalize("disable-internalize",
cl::desc("Do not mark all symbols as internal")); cl::desc("Do not mark all symbols as internal"));
static cl::opt<bool> static cl::opt<bool>
StandardCompileOpts("std-compile-opts", StandardCompileOpts("std-compile-opts",
cl::desc("Include the standard compile time optimizations")); cl::desc("Include the standard compile time optimizations"));
static cl::opt<bool> static cl::opt<bool>
StandardLinkOpts("std-link-opts", StandardLinkOpts("std-link-opts",
cl::desc("Include the standard link time optimizations")); cl::desc("Include the standard link time optimizations"));
static cl::opt<bool> static cl::opt<bool>
@ -128,7 +128,7 @@ namespace {
struct CallGraphSCCPassPrinter : public CallGraphSCCPass { struct CallGraphSCCPassPrinter : public CallGraphSCCPass {
static char ID; static char ID;
const PassInfo *PassToPrint; const PassInfo *PassToPrint;
CallGraphSCCPassPrinter(const PassInfo *PI) : CallGraphSCCPassPrinter(const PassInfo *PI) :
CallGraphSCCPass(&ID), PassToPrint(PI) {} CallGraphSCCPass(&ID), PassToPrint(PI) {}
virtual bool runOnSCC(const std::vector<CallGraphNode *>&SCC) { virtual bool runOnSCC(const std::vector<CallGraphNode *>&SCC) {
@ -147,7 +147,7 @@ struct CallGraphSCCPassPrinter : public CallGraphSCCPass {
// Get and print pass... // Get and print pass...
return false; return false;
} }
virtual const char *getPassName() const { return "'Pass' Printer"; } virtual const char *getPassName() const { return "'Pass' Printer"; }
virtual void getAnalysisUsage(AnalysisUsage &AU) const { virtual void getAnalysisUsage(AnalysisUsage &AU) const {
@ -192,7 +192,7 @@ struct FunctionPassPrinter : public FunctionPass {
PassToPrint(PI) {} PassToPrint(PI) {}
virtual bool runOnFunction(Function &F) { virtual bool runOnFunction(Function &F) {
if (!Quiet) { if (!Quiet) {
outs() << "Printing analysis '" << PassToPrint->getPassName() outs() << "Printing analysis '" << PassToPrint->getPassName()
<< "' for function '" << F.getName() << "':\n"; << "' for function '" << F.getName() << "':\n";
} }
@ -216,7 +216,7 @@ char FunctionPassPrinter::ID = 0;
struct LoopPassPrinter : public LoopPass { struct LoopPassPrinter : public LoopPass {
static char ID; static char ID;
const PassInfo *PassToPrint; const PassInfo *PassToPrint;
LoopPassPrinter(const PassInfo *PI) : LoopPassPrinter(const PassInfo *PI) :
LoopPass(&ID), PassToPrint(PI) {} LoopPass(&ID), PassToPrint(PI) {}
virtual bool runOnLoop(Loop *L, LPPassManager &LPM) { virtual bool runOnLoop(Loop *L, LPPassManager &LPM) {
@ -230,7 +230,7 @@ struct LoopPassPrinter : public LoopPass {
// Get and print pass... // Get and print pass...
return false; return false;
} }
virtual const char *getPassName() const { return "'Pass' Printer"; } virtual const char *getPassName() const { return "'Pass' Printer"; }
virtual void getAnalysisUsage(AnalysisUsage &AU) const { virtual void getAnalysisUsage(AnalysisUsage &AU) const {
@ -244,7 +244,7 @@ char LoopPassPrinter::ID = 0;
struct BasicBlockPassPrinter : public BasicBlockPass { struct BasicBlockPassPrinter : public BasicBlockPass {
const PassInfo *PassToPrint; const PassInfo *PassToPrint;
static char ID; static char ID;
BasicBlockPassPrinter(const PassInfo *PI) BasicBlockPassPrinter(const PassInfo *PI)
: BasicBlockPass(&ID), PassToPrint(PI) {} : BasicBlockPass(&ID), PassToPrint(PI) {}
virtual bool runOnBasicBlock(BasicBlock &BB) { virtual bool runOnBasicBlock(BasicBlock &BB) {
@ -277,8 +277,8 @@ inline void addPass(PassManager &PM, Pass *P) {
if (VerifyEach) PM.add(createVerifierPass()); if (VerifyEach) PM.add(createVerifierPass());
} }
/// AddOptimizationPasses - This routine adds optimization passes /// AddOptimizationPasses - This routine adds optimization passes
/// based on selected optimization level, OptLevel. This routine /// based on selected optimization level, OptLevel. This routine
/// duplicates llvm-gcc behaviour. /// duplicates llvm-gcc behaviour.
/// ///
/// OptLevel - Optimization Level /// OptLevel - Optimization Level
@ -310,7 +310,7 @@ void AddStandardCompilePasses(PassManager &PM) {
llvm::Pass *InliningPass = !DisableInline ? createFunctionInliningPass() : 0; llvm::Pass *InliningPass = !DisableInline ? createFunctionInliningPass() : 0;
// -std-compile-opts adds the same module passes as -O3. // -std-compile-opts adds the same module passes as -O3.
createStandardModulePasses(&PM, 3, createStandardModulePasses(&PM, 3,
/*OptimizeSize=*/ false, /*OptimizeSize=*/ false,
/*UnitAtATime=*/ true, /*UnitAtATime=*/ true,
/*UnrollLoops=*/ true, /*UnrollLoops=*/ true,
@ -360,7 +360,7 @@ int main(int argc, char **argv) {
M.reset(ParseBitcodeFile(Buffer, Context, &ErrorMessage)); M.reset(ParseBitcodeFile(Buffer, Context, &ErrorMessage));
delete Buffer; delete Buffer;
} }
if (M.get() == 0) { if (M.get() == 0) {
errs() << argv[0] << ": "; errs() << argv[0] << ": ";
if (ErrorMessage.size()) if (ErrorMessage.size())
@ -410,7 +410,7 @@ int main(int argc, char **argv) {
FPasses = new FunctionPassManager(new ExistingModuleProvider(M.get())); FPasses = new FunctionPassManager(new ExistingModuleProvider(M.get()));
FPasses->add(new TargetData(M.get())); FPasses->add(new TargetData(M.get()));
} }
// If the -strip-debug command line option was specified, add it. If // If the -strip-debug command line option was specified, add it. If
// -std-compile-opts was also specified, it will handle StripDebug. // -std-compile-opts was also specified, it will handle StripDebug.
if (StripDebug && !StandardCompileOpts) if (StripDebug && !StandardCompileOpts)
@ -420,18 +420,18 @@ int main(int argc, char **argv) {
for (unsigned i = 0; i < PassList.size(); ++i) { for (unsigned i = 0; i < PassList.size(); ++i) {
// Check to see if -std-compile-opts was specified before this option. If // Check to see if -std-compile-opts was specified before this option. If
// so, handle it. // so, handle it.
if (StandardCompileOpts && if (StandardCompileOpts &&
StandardCompileOpts.getPosition() < PassList.getPosition(i)) { StandardCompileOpts.getPosition() < PassList.getPosition(i)) {
AddStandardCompilePasses(Passes); AddStandardCompilePasses(Passes);
StandardCompileOpts = false; StandardCompileOpts = false;
} }
if (StandardLinkOpts && if (StandardLinkOpts &&
StandardLinkOpts.getPosition() < PassList.getPosition(i)) { StandardLinkOpts.getPosition() < PassList.getPosition(i)) {
AddStandardLinkPasses(Passes); AddStandardLinkPasses(Passes);
StandardLinkOpts = false; StandardLinkOpts = false;
} }
if (OptLevelO1 && OptLevelO1.getPosition() < PassList.getPosition(i)) { if (OptLevelO1 && OptLevelO1.getPosition() < PassList.getPosition(i)) {
AddOptimizationPasses(Passes, *FPasses, 1); AddOptimizationPasses(Passes, *FPasses, 1);
OptLevelO1 = false; OptLevelO1 = false;
@ -475,21 +475,21 @@ int main(int argc, char **argv) {
Passes.add(new ModulePassPrinter(PassInf)); Passes.add(new ModulePassPrinter(PassInf));
} }
} }
if (PrintEachXForm) if (PrintEachXForm)
Passes.add(createPrintModulePass(&errs())); Passes.add(createPrintModulePass(&errs()));
} }
// If -std-compile-opts was specified at the end of the pass list, add them. // If -std-compile-opts was specified at the end of the pass list, add them.
if (StandardCompileOpts) { if (StandardCompileOpts) {
AddStandardCompilePasses(Passes); AddStandardCompilePasses(Passes);
StandardCompileOpts = false; StandardCompileOpts = false;
} }
if (StandardLinkOpts) { if (StandardLinkOpts) {
AddStandardLinkPasses(Passes); AddStandardLinkPasses(Passes);
StandardLinkOpts = false; StandardLinkOpts = false;
} }
if (OptLevelO1) { if (OptLevelO1) {
AddOptimizationPasses(Passes, *FPasses, 1); AddOptimizationPasses(Passes, *FPasses, 1);