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uselistorder: Pull the bit through PrintModulePass

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Now the callers of `PrintModulePass()` (etc.) that care about use-list
order in assembly pass in the flag.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@234969 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith 2015-04-15 02:38:06 +00:00
parent 8b376eb892
commit 2c7f24d654
6 changed files with 27 additions and 14 deletions
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7
include/llvm/IR/IRPrintingPasses.h
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@ -34,7 +34,8 @@ class raw_ostream;
/// \brief Create and return a pass that writes the module to the specified
/// \c raw_ostream.
ModulePass *createPrintModulePass(raw_ostream &OS,
const std::string &Banner = "");
const std::string &Banner = "",
bool ShouldPreserveUseListOrder = false);
/// \brief Create and return a pass that prints functions to the specified
/// \c raw_ostream as they are processed.
@ -53,10 +54,12 @@ BasicBlockPass *createPrintBasicBlockPass(raw_ostream &OS,
class PrintModulePass {
raw_ostream &OS;
std::string Banner;
bool ShouldPreserveUseListOrder;
public:
PrintModulePass();
PrintModulePass(raw_ostream &OS, const std::string &Banner = "");
PrintModulePass(raw_ostream &OS, const std::string &Banner = "",
bool ShouldPreserveUseListOrder = false);
PreservedAnalyses run(Module &M);

19
lib/IR/IRPrintingPasses.cpp
View File

@ -15,19 +15,20 @@
#include "llvm/IR/Function.h"
#include "llvm/IR/Module.h"
#include "llvm/IR/PassManager.h"
#include "llvm/IR/UseListOrder.h"
#include "llvm/Pass.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"
using namespace llvm;
PrintModulePass::PrintModulePass() : OS(dbgs()) {}
PrintModulePass::PrintModulePass(raw_ostream &OS, const std::string &Banner)
: OS(OS), Banner(Banner) {}
PrintModulePass::PrintModulePass(raw_ostream &OS, const std::string &Banner,
bool ShouldPreserveUseListOrder)
: OS(OS), Banner(Banner),
ShouldPreserveUseListOrder(ShouldPreserveUseListOrder) {}
PreservedAnalyses PrintModulePass::run(Module &M) {
OS << Banner;
M.print(OS, nullptr, shouldPreserveAssemblyUseListOrder());
M.print(OS, nullptr, ShouldPreserveUseListOrder);
return PreservedAnalyses::all();
}
@ -48,8 +49,9 @@ class PrintModulePassWrapper : public ModulePass {
public:
static char ID;
PrintModulePassWrapper() : ModulePass(ID) {}
PrintModulePassWrapper(raw_ostream &OS, const std::string &Banner)
: ModulePass(ID), P(OS, Banner) {}
PrintModulePassWrapper(raw_ostream &OS, const std::string &Banner,
bool ShouldPreserveUseListOrder)
: ModulePass(ID), P(OS, Banner, ShouldPreserveUseListOrder) {}
bool runOnModule(Module &M) override {
P.run(M);
@ -114,8 +116,9 @@ INITIALIZE_PASS(PrintBasicBlockPass, "print-bb", "Print BB to stderr", false,
false)
ModulePass *llvm::createPrintModulePass(llvm::raw_ostream &OS,
const std::string &Banner) {
return new PrintModulePassWrapper(OS, Banner);
const std::string &Banner,
bool ShouldPreserveUseListOrder) {
return new PrintModulePassWrapper(OS, Banner, ShouldPreserveUseListOrder);
}
FunctionPass *llvm::createPrintFunctionPass(llvm::raw_ostream &OS,

3
tools/llvm-extract/llvm-extract.cpp
View File

@ -270,7 +270,8 @@ int main(int argc, char **argv) {
}
if (OutputAssembly)
Passes.add(createPrintModulePass(Out.os()));
Passes.add(createPrintModulePass(Out.os(), "",
shouldPreserveAssemblyUseListOrder()));
else if (Force || !CheckBitcodeOutputToConsole(Out.os(), true))
Passes.add(
createBitcodeWriterPass(Out.os(), shouldPreserveBitcodeUseListOrder()));

4
tools/opt/NewPMDriver.cpp
View File

@ -40,6 +40,7 @@ bool llvm::runPassPipeline(StringRef Arg0, LLVMContext &Context, Module &M,
TargetMachine *TM, tool_output_file *Out,
StringRef PassPipeline, OutputKind OK,
VerifierKind VK,
bool ShouldPreserveAssemblyUseListOrder,
bool ShouldPreserveBitcodeUseListOrder) {
PassBuilder PB(TM);
@ -78,7 +79,8 @@ bool llvm::runPassPipeline(StringRef Arg0, LLVMContext &Context, Module &M,
case OK_NoOutput:
break; // No output pass needed.
case OK_OutputAssembly:
MPM.addPass(PrintModulePass(Out->os()));
MPM.addPass(
PrintModulePass(Out->os(), "", ShouldPreserveAssemblyUseListOrder));
break;
case OK_OutputBitcode:
MPM.addPass(

1
tools/opt/NewPMDriver.h
View File

@ -52,6 +52,7 @@ bool runPassPipeline(StringRef Arg0, LLVMContext &Context, Module &M,
TargetMachine *TM, tool_output_file *Out,
StringRef PassPipeline, opt_tool::OutputKind OK,
opt_tool::VerifierKind VK,
bool ShouldPreserveAssemblyUseListOrder,
bool ShouldPreserveBitcodeUseListOrder);
}

7
tools/opt/opt.cpp
View File

@ -432,6 +432,7 @@ int main(int argc, char **argv) {
// layer.
return runPassPipeline(argv[0], Context, *M, TM.get(), Out.get(),
PassPipeline, OK, VK,
shouldPreserveAssemblyUseListOrder(),
shouldPreserveBitcodeUseListOrder())
? 0
: 1;
@ -556,7 +557,8 @@ int main(int argc, char **argv) {
}
if (PrintEachXForm)
Passes.add(createPrintModulePass(errs()));
Passes.add(createPrintModulePass(errs(), "",
shouldPreserveAssemblyUseListOrder()));
}
if (StandardLinkOpts) {
@ -593,7 +595,8 @@ int main(int argc, char **argv) {
// Write bitcode or assembly to the output as the last step...
if (!NoOutput && !AnalyzeOnly) {
if (OutputAssembly)
Passes.add(createPrintModulePass(Out->os()));
Passes.add(createPrintModulePass(Out->os(), "",
shouldPreserveAssemblyUseListOrder()));
else
Passes.add(createBitcodeWriterPass(Out->os(),
shouldPreserveBitcodeUseListOrder()));