mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-25 16:29:20 +00:00
Fix some stylistic issues with my last commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103164 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Sean Hunt
parent
1ef7c82128
commit
44ed2c31a5
@ -1,10 +1,19 @@
|
||||
//=== ClangASTNodesEmitter.cpp - Generate Clang AST node tables -*- C++ -*-===//
|
||||
//
|
||||
// The LLVM Compiler Infrastructure
|
||||
//
|
||||
// This file is distributed under the University of Illinois Open Source
|
||||
// License. See LICENSE.TXT for details.
|
||||
//
|
||||
//===----------------------------------------------------------------------===//
|
||||
//
|
||||
// These tablegen backends emit Clang AST node tables
|
||||
//
|
||||
//===----------------------------------------------------------------------===//
|
||||
|
||||
#include "ClangASTNodesEmitter.h"
|
||||
#include "Record.h"
|
||||
#include <vector>
|
||||
#include <stack>
|
||||
#include <string>
|
||||
#include <map>
|
||||
#include <utility>
|
||||
#include <cctype>
|
||||
using namespace llvm;
|
||||
|
||||
@ -12,87 +21,86 @@ using namespace llvm;
|
||||
// Statement Node Tables (.inc file) generation.
|
||||
//===----------------------------------------------------------------------===//
|
||||
|
||||
// Sort to create a tree-like structure based on the 'Base' field.
|
||||
namespace {
|
||||
// Create a macro-ized version of a name
|
||||
std::string macroName(std::string S) {
|
||||
for (unsigned i = 0; i < S.size(); ++i)
|
||||
S[i] = std::toupper(S[i]);
|
||||
// Create a macro-ized version of a name
|
||||
static std::string macroName(std::string S) {
|
||||
for (unsigned i = 0; i < S.size(); ++i)
|
||||
S[i] = std::toupper(S[i]);
|
||||
|
||||
return S;
|
||||
}
|
||||
return S;
|
||||
}
|
||||
|
||||
// A map from a node to each of its derived nodes.
|
||||
typedef std::multimap<Record*, Record*> ChildMap;
|
||||
typedef ChildMap::const_iterator ChildIterator;
|
||||
// A map from a node to each of its derived nodes.
|
||||
typedef std::multimap<Record*, Record*> ChildMap;
|
||||
typedef ChildMap::const_iterator ChildIterator;
|
||||
|
||||
// Returns the first and last non-abstract subrecords
|
||||
std::pair<Record *, Record *> EmitStmtNode(const ChildMap &Tree,
|
||||
raw_ostream &OS, Record *Base) {
|
||||
std::string BaseName = macroName(Base->getName());
|
||||
// Returns the first and last non-abstract subrecords
|
||||
// Called recursively to ensure that nodes remain contiguous
|
||||
static std::pair<Record *, Record *> EmitStmtNode(const ChildMap &Tree,
|
||||
raw_ostream &OS,
|
||||
Record *Base) {
|
||||
std::string BaseName = macroName(Base->getName());
|
||||
|
||||
ChildIterator i = Tree.lower_bound(Base), e = Tree.upper_bound(Base);
|
||||
ChildIterator i = Tree.lower_bound(Base), e = Tree.upper_bound(Base);
|
||||
|
||||
Record *First = 0, *Last = 0;
|
||||
// This might be the pseudo-node for Stmt; don't assume it has an Abstract
|
||||
// bit
|
||||
if (Base->getValue("Abstract") && !Base->getValueAsBit("Abstract"))
|
||||
First = Last = Base;
|
||||
Record *First = 0, *Last = 0;
|
||||
// This might be the pseudo-node for Stmt; don't assume it has an Abstract
|
||||
// bit
|
||||
if (Base->getValue("Abstract") && !Base->getValueAsBit("Abstract"))
|
||||
First = Last = Base;
|
||||
|
||||
for (; i != e; ++i) {
|
||||
Record *R = i->second;
|
||||
bool Abstract = R->getValueAsBit("Abstract");
|
||||
std::string NodeName = macroName(R->getName());
|
||||
for (; i != e; ++i) {
|
||||
Record *R = i->second;
|
||||
bool Abstract = R->getValueAsBit("Abstract");
|
||||
std::string NodeName = macroName(R->getName());
|
||||
|
||||
OS << "#ifndef " << NodeName << "\n";
|
||||
OS << "# define " << NodeName << "(Type, Base) "
|
||||
<< BaseName << "(Type, Base)\n";
|
||||
OS << "#endif\n";
|
||||
OS << "#ifndef " << NodeName << "\n";
|
||||
OS << "# define " << NodeName << "(Type, Base) "
|
||||
<< BaseName << "(Type, Base)\n";
|
||||
OS << "#endif\n";
|
||||
|
||||
if (Abstract)
|
||||
OS << "ABSTRACT(" << NodeName << "(" << R->getName() << ", "
|
||||
<< Base->getName() << "))\n";
|
||||
else
|
||||
OS << NodeName << "(" << R->getName() << ", "
|
||||
<< Base->getName() << ")\n";
|
||||
if (Abstract)
|
||||
OS << "ABSTRACT(" << NodeName << "(" << R->getName() << ", "
|
||||
<< Base->getName() << "))\n";
|
||||
else
|
||||
OS << NodeName << "(" << R->getName() << ", "
|
||||
<< Base->getName() << ")\n";
|
||||
|
||||
if (Tree.find(R) != Tree.end()) {
|
||||
const std::pair<Record *, Record *> &Result = EmitStmtNode(Tree, OS, R);
|
||||
if (!First && Result.first)
|
||||
First = Result.first;
|
||||
if (Result.second)
|
||||
Last = Result.second;
|
||||
} else {
|
||||
if (!Abstract) {
|
||||
Last = R;
|
||||
if (Tree.find(R) != Tree.end()) {
|
||||
const std::pair<Record *, Record *> &Result = EmitStmtNode(Tree, OS, R);
|
||||
if (!First && Result.first)
|
||||
First = Result.first;
|
||||
if (Result.second)
|
||||
Last = Result.second;
|
||||
} else {
|
||||
if (!Abstract) {
|
||||
Last = R;
|
||||
|
||||
if (!First)
|
||||
First = R;
|
||||
}
|
||||
if (!First)
|
||||
First = R;
|
||||
}
|
||||
|
||||
OS << "#undef " << NodeName << "\n\n";
|
||||
}
|
||||
|
||||
assert(!First == !Last && "Got a first or last node, but not the other");
|
||||
|
||||
if (First) {
|
||||
OS << "#ifndef FIRST_" << BaseName << "\n";
|
||||
OS << "# define FIRST_" << BaseName << "(CLASS)\n";
|
||||
OS << "#endif\n";
|
||||
OS << "#ifndef LAST_" << BaseName << "\n";
|
||||
OS << "# define LAST_" << BaseName << "(CLASS)\n";
|
||||
OS << "#endif\n\n";
|
||||
|
||||
OS << "FIRST_" << BaseName << "(" << First->getName() << ")\n";
|
||||
OS << "LAST_" << BaseName << "(" << Last->getName() << ")\n\n";
|
||||
}
|
||||
|
||||
OS << "#undef FIRST_" << BaseName << "\n";
|
||||
OS << "#undef LAST_" << BaseName << "\n\n";
|
||||
|
||||
return std::make_pair(First, Last);
|
||||
OS << "#undef " << NodeName << "\n\n";
|
||||
}
|
||||
|
||||
assert(!First == !Last && "Got a first or last node, but not the other");
|
||||
|
||||
if (First) {
|
||||
OS << "#ifndef FIRST_" << BaseName << "\n";
|
||||
OS << "# define FIRST_" << BaseName << "(CLASS)\n";
|
||||
OS << "#endif\n";
|
||||
OS << "#ifndef LAST_" << BaseName << "\n";
|
||||
OS << "# define LAST_" << BaseName << "(CLASS)\n";
|
||||
OS << "#endif\n\n";
|
||||
|
||||
OS << "FIRST_" << BaseName << "(" << First->getName() << ")\n";
|
||||
OS << "LAST_" << BaseName << "(" << Last->getName() << ")\n\n";
|
||||
}
|
||||
|
||||
OS << "#undef FIRST_" << BaseName << "\n";
|
||||
OS << "#undef LAST_" << BaseName << "\n\n";
|
||||
|
||||
return std::make_pair(First, Last);
|
||||
}
|
||||
|
||||
void ClangStmtNodesEmitter::run(raw_ostream &OS) {
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
//===- ClangDiagnosticsEmitter.h - Generate Clang diagnostics tables -*- C++ -*-
|
||||
//===- ClangASTNodesEmitter.h - Generate Clang AST node tables -*- C++ -*--===//
|
||||
//
|
||||
// The LLVM Compiler Infrastructure
|
||||
//
|
||||
@ -7,7 +7,7 @@
|
||||
//
|
||||
//===----------------------------------------------------------------------===//
|
||||
//
|
||||
// These tablegen backends emit Clang diagnostics tables.
|
||||
// These tablegen backends emit Clang AST node tables
|
||||
//
|
||||
//===----------------------------------------------------------------------===//
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user