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Have asm printers use formatted_raw_ostream directly to avoid a

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dynamic_cast<>.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75670 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Greene
2009-07-14 20:18:05 +00:00
parent a266b5f228
commit 71847813bc
67 changed files with 265 additions and 194 deletions
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12
lib/Target/CppBackend/CPPBackend.cpp
View File

@@ -29,8 +29,8 @@
#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/FormattedStream.h"
#include "llvm/Support/Streams.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Config/config.h"
#include <algorithm>
#include <set>
@@ -98,7 +98,7 @@ namespace {
/// CppWriter - This class is the main chunk of code that converts an LLVM
/// module to a C++ translation unit.
class CppWriter : public ModulePass {
raw_ostream &Out;
formatted_raw_ostream &Out;
const Module *TheModule;
uint64_t uniqueNum;
TypeMap TypeNames;
@@ -113,7 +113,7 @@ namespace {
public:
static char ID;
explicit CppWriter(raw_ostream &o) :
explicit CppWriter(formatted_raw_ostream &o) :
ModulePass(&ID), Out(o), uniqueNum(0), is_inline(false) {}
virtual const char *getPassName() const { return "C++ backend"; }
@@ -166,7 +166,7 @@ namespace {
};
static unsigned indent_level = 0;
inline raw_ostream& nl(raw_ostream& Out, int delta = 0) {
inline formatted_raw_ostream& nl(formatted_raw_ostream& Out, int delta = 0) {
Out << "\n";
if (delta >= 0 || indent_level >= unsigned(-delta))
indent_level += delta;
@@ -1807,8 +1807,8 @@ namespace {
Out << "#include <llvm/BasicBlock.h>\n";
Out << "#include <llvm/Instructions.h>\n";
Out << "#include <llvm/InlineAsm.h>\n";
Out << "#include <llvm/Support/FormattedStream.h>\n";
Out << "#include <llvm/Support/MathExtras.h>\n";
Out << "#include <llvm/Support/raw_ostream.h>\n";
Out << "#include <llvm/Pass.h>\n";
Out << "#include <llvm/PassManager.h>\n";
Out << "#include <llvm/ADT/SmallVector.h>\n";
@@ -2013,7 +2013,7 @@ char CppWriter::ID = 0;
//===----------------------------------------------------------------------===//
bool CPPTargetMachine::addPassesToEmitWholeFile(PassManager &PM,
raw_ostream &o,
formatted_raw_ostream &o,
CodeGenFileType FileType,
CodeGenOpt::Level OptLevel) {
if (FileType != TargetMachine::AssemblyFile) return true;

5
lib/Target/CppBackend/CPPTargetMachine.h
View File

@@ -19,7 +19,7 @@
namespace llvm {
class raw_ostream;
class formatted_raw_ostream;
struct CPPTargetMachine : public TargetMachine {
const TargetData DataLayout; // Calculates type size & alignment
@@ -28,7 +28,8 @@ struct CPPTargetMachine : public TargetMachine {
: DataLayout(&M) {}
virtual bool WantsWholeFile() const { return true; }
virtual bool addPassesToEmitWholeFile(PassManager &PM, raw_ostream &Out,
virtual bool addPassesToEmitWholeFile(PassManager &PM,
formatted_raw_ostream &Out,
CodeGenFileType FileType,
CodeGenOpt::Level OptLevel);