Align Win64 EH Table sections to 4 bytes.

[oota-llvm.git] / utils / TableGen / TableGen.cpp

diff --git a/utils/TableGen/TableGen.cpp b/utils/TableGen/TableGen.cpp
index ab724af7d7549d8b1b07ba2e90593cb81ab78633..d88a2d6a0e26491526573ad52ee84fb1cc6a0217 100644 (file)
--- a/utils/TableGen/TableGen.cpp
+++ b/utils/TableGen/TableGen.cpp
@@ -21,6 +21,7 @@
 #include "ClangASTNodesEmitter.h"
 #include "ClangAttrEmitter.h"
 #include "ClangDiagnosticsEmitter.h"
+#include "ClangSACheckersEmitter.h"
 #include "CodeEmitterGen.h"
 #include "DAGISelEmitter.h"
 #include "DisassemblerEmitter.h"
@@ -37,6 +38,7 @@
 #include "ARMDecoderEmitter.h"
 #include "SubtargetEmitter.h"
 #include "TGParser.h"
+#include "llvm/ADT/OwningPtr.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/PrettyStackTrace.h"
@@ -63,8 +65,10 @@ enum ActionType {
   GenClangAttrSpellingList,
   GenClangDiagsDefs,
   GenClangDiagGroups,
+  GenClangDiagsIndexName,
   GenClangDeclNodes,
   GenClangStmtNodes,
+  GenClangSACheckers,
   GenDAGISel,
   GenFastISel,
   GenOptParserDefs, GenOptParserImpl,
@@ -75,6 +79,7 @@ enum ActionType {
   GenEDInfo,
   GenArmNeon,
   GenArmNeonSema,
+  GenArmNeonTest,
   PrintEnums
 };
 
@@ -129,16 +134,22 @@ namespace {
                                "Generate clang PCH attribute reader"),
                     clEnumValN(GenClangAttrPCHWrite, "gen-clang-attr-pch-write",
                                "Generate clang PCH attribute writer"),
-                    clEnumValN(GenClangAttrSpellingList, "gen-clang-attr-spelling-list",
+                    clEnumValN(GenClangAttrSpellingList,
+                               "gen-clang-attr-spelling-list",
                                "Generate a clang attribute spelling list"),
                     clEnumValN(GenClangDiagsDefs, "gen-clang-diags-defs",
                                "Generate Clang diagnostics definitions"),
                     clEnumValN(GenClangDiagGroups, "gen-clang-diag-groups",
                                "Generate Clang diagnostic groups"),
+                    clEnumValN(GenClangDiagsIndexName,
+                               "gen-clang-diags-index-name",
+                               "Generate Clang diagnostic name index"),
                     clEnumValN(GenClangDeclNodes, "gen-clang-decl-nodes",
-                               "Generate Clang AST statement nodes"),
+                               "Generate Clang AST declaration nodes"),
                     clEnumValN(GenClangStmtNodes, "gen-clang-stmt-nodes",
                                "Generate Clang AST statement nodes"),
+                    clEnumValN(GenClangSACheckers, "gen-clang-sa-checkers",
+                               "Generate Clang Static Analyzer checkers"),
                     clEnumValN(GenLLVMCConf, "gen-llvmc",
                                "Generate LLVMC configuration library"),
                     clEnumValN(GenEDInfo, "gen-enhanced-disassembly-info",
@@ -147,6 +158,8 @@ namespace {
                                "Generate arm_neon.h for clang"),
                     clEnumValN(GenArmNeonSema, "gen-arm-neon-sema",
                                "Generate ARM NEON sema support for clang"),
+                    clEnumValN(GenArmNeonTest, "gen-arm-neon-test",
+                               "Generate ARM NEON tests for clang"),
                     clEnumValN(PrintEnums, "print-enums",
                                "Print enum values for a class"),
                     clEnumValEnd));
@@ -187,13 +200,13 @@ static bool ParseFile(const std::string &Filename,
                       const std::vector<std::string> &IncludeDirs,
                       SourceMgr &SrcMgr,
                       RecordKeeper &Records) {
-  error_code ec;
-  MemoryBuffer *F = MemoryBuffer::getFileOrSTDIN(Filename.c_str(), ec);
-  if (F == 0) {
+  OwningPtr<MemoryBuffer> File;
+  if (error_code ec = MemoryBuffer::getFileOrSTDIN(Filename.c_str(), File)) {
     errs() << "Could not open input file '" << Filename << "': "
            << ec.message() <<"\n";
     return true;
   }
+  MemoryBuffer *F = File.take();
 
   // Tell SrcMgr about this buffer, which is what TGParser will pick up.
   SrcMgr.AddNewSourceBuffer(F, SMLoc());
@@ -215,19 +228,19 @@ int main(int argc, char **argv) {
   cl::ParseCommandLineOptions(argc, argv);
 
 
-  // Parse the input file.
-  if (ParseFile(InputFilename, IncludeDirs, SrcMgr, Records))
-    return 1;
+  try {
+    // Parse the input file.
+    if (ParseFile(InputFilename, IncludeDirs, SrcMgr, Records))
+      return 1;
 
-  std::string Error;
-  tool_output_file Out(OutputFilename.c_str(), Error);
-  if (!Error.empty()) {
-    errs() << argv[0] << ": error opening " << OutputFilename
-           << ":" << Error << "\n";
-    return 1;
-  }
+    std::string Error;
+    tool_output_file Out(OutputFilename.c_str(), Error);
+    if (!Error.empty()) {
+      errs() << argv[0] << ": error opening " << OutputFilename
+        << ":" << Error << "\n";
+      return 1;
+    }
 
-  try {
     switch (Action) {
     case PrintRecords:
       Out.os() << Records;           // No argument, dump all contents
@@ -287,6 +300,9 @@ int main(int argc, char **argv) {
     case GenClangDiagGroups:
       ClangDiagGroupsEmitter(Records).run(Out.os());
       break;
+    case GenClangDiagsIndexName:
+      ClangDiagsIndexNameEmitter(Records).run(Out.os());
+      break;
     case GenClangDeclNodes:
       ClangASTNodesEmitter(Records, "Decl", "Decl").run(Out.os());
       ClangDeclContextEmitter(Records).run(Out.os());
@@ -294,6 +310,9 @@ int main(int argc, char **argv) {
     case GenClangStmtNodes:
       ClangASTNodesEmitter(Records, "Stmt", "").run(Out.os());
       break;
+    case GenClangSACheckers:
+      ClangSACheckersEmitter(Records).run(Out.os());
+      break;
     case GenDisassembler:
       DisassemblerEmitter(Records).run(Out.os());
       break;
@@ -330,6 +349,9 @@ int main(int argc, char **argv) {
     case GenArmNeonSema:
       NeonEmitter(Records).runHeader(Out.os());
       break;
+    case GenArmNeonTest:
+      NeonEmitter(Records).runTests(Out.os());
+      break;
     case PrintEnums:
     {
       std::vector<Record*> Recs = Records.getAllDerivedDefinitions(Class);