[Bugpoint] Use 'CC' instead of 'GCC' for variable naming.

We now use clang by default and fallback to gcc when requested.
With this commit, names reflect reality. No functional change
intended.

Discussed with: Rafael Espindola.

llvm-svn: 250321

1 files changed, 19 insertions, 19 deletions

diff --git a/llvm/tools/bugpoint/ExecutionDriver.cpp b/llvm/tools/bugpoint/ExecutionDriver.cpp
index d7964f357bc8..41b8ccc18e87 100644
--- a/llvm/tools/bugpoint/ExecutionDriver.cpp
+++ b/llvm/tools/bugpoint/ExecutionDriver.cpp
@@ -125,10 +125,10 @@ namespace {
                cl::ZeroOrMore, cl::PositionalEatsArgs);
 
   cl::opt<std::string>
-  GCCBinary("gcc", cl::init(""), cl::desc("The gcc binary to use."));
+  CCBinary("gcc", cl::init(""), cl::desc("The gcc binary to use."));
 
   cl::list<std::string>
-  GCCToolArgv("gcc-tool-args", cl::Positional,
+  CCToolArgv("gcc-tool-args", cl::Positional,
               cl::desc("<gcc-tool arguments>..."),
               cl::ZeroOrMore, cl::PositionalEatsArgs);
 }
@@ -148,11 +148,11 @@ bool BugDriver::initializeExecutionEnvironment() {
   SafeInterpreter = nullptr;
   std::string Message;
 
-  if (GCCBinary.empty()) {
+  if (CCBinary.empty()) {
     if (sys::findProgramByName("clang"))
-      GCCBinary = "clang";
+      CCBinary = "clang";
     else
-      GCCBinary = "gcc";
+      CCBinary = "gcc";
   }
 
   switch (InterpreterSel) {
@@ -165,8 +165,8 @@ bool BugDriver::initializeExecutionEnvironment() {
     if (!Interpreter) {
       InterpreterSel = RunLLC;
       Interpreter = AbstractInterpreter::createLLC(getToolName(), Message,
-                                                   GCCBinary, &ToolArgv,
-                                                   &GCCToolArgv);
+                                                   CCBinary, &ToolArgv,
+                                                   &CCToolArgv);
     }
     if (!Interpreter) {
       InterpreterSel = RunLLI;
@@ -186,8 +186,8 @@ bool BugDriver::initializeExecutionEnvironment() {
   case RunLLCIA:
   case LLC_Safe:
     Interpreter = AbstractInterpreter::createLLC(getToolName(), Message,
-                                                 GCCBinary, &ToolArgv,
-                                                 &GCCToolArgv,
+                                                 CCBinary, &ToolArgv,
+                                                 &CCToolArgv,
                                                  InterpreterSel == RunLLCIA);
     break;
   case RunJIT:
@@ -220,9 +220,9 @@ bool BugDriver::initializeExecutionEnvironment() {
       SafeInterpreterSel = RunLLC;
       SafeToolArgs.push_back("--relocation-model=pic");
       SafeInterpreter = AbstractInterpreter::createLLC(Path.c_str(), Message,
-                                                       GCCBinary,
+                                                       CCBinary,
                                                        &SafeToolArgs,
-                                                       &GCCToolArgv);
+                                                       &CCToolArgv);
     }
 
     if (!SafeInterpreter &&
@@ -231,9 +231,9 @@ bool BugDriver::initializeExecutionEnvironment() {
       SafeInterpreterSel = RunLLC;
       SafeToolArgs.push_back("--relocation-model=pic");
       SafeInterpreter = AbstractInterpreter::createLLC(Path.c_str(), Message,
-                                                       GCCBinary,
+                                                       CCBinary,
                                                        &SafeToolArgs,
-                                                       &GCCToolArgv);
+                                                       &CCToolArgv);
     }
     if (!SafeInterpreter) {
       SafeInterpreterSel = AutoPick;
@@ -244,8 +244,8 @@ bool BugDriver::initializeExecutionEnvironment() {
   case RunLLCIA:
     SafeToolArgs.push_back("--relocation-model=pic");
     SafeInterpreter = AbstractInterpreter::createLLC(Path.c_str(), Message,
-                                                     GCCBinary, &SafeToolArgs,
-                                                     &GCCToolArgv,
+                                                     CCBinary, &SafeToolArgs,
+                                                     &CCToolArgv,
                                                 SafeInterpreterSel == RunLLCIA);
     break;
   case Custom:
@@ -259,8 +259,8 @@ bool BugDriver::initializeExecutionEnvironment() {
   }
   if (!SafeInterpreter) { outs() << Message << "\nExiting.\n"; exit(1); }
 
-  gcc = GCC::create(Message, GCCBinary, &GCCToolArgv);
-  if (!gcc) { outs() << Message << "\nExiting.\n"; exit(1); }
+  cc = CC::create(Message, CCBinary, &CCToolArgv);
+  if (!cc) { outs() << Message << "\nExiting.\n"; exit(1); }
 
   // If there was an error creating the selected interpreter, quit with error.
   return Interpreter == nullptr;
@@ -395,13 +395,13 @@ std::string BugDriver::compileSharedObject(const std::string &BitcodeFile,
   std::string OutputFile;
 
   // Using the known-good backend.
-  GCC::FileType FT = SafeInterpreter->OutputCode(BitcodeFile, OutputFile,
+  CC::FileType FT = SafeInterpreter->OutputCode(BitcodeFile, OutputFile,
                                                  Error);
   if (!Error.empty())
     return "";
 
   std::string SharedObjectFile;
-  bool Failure = gcc->MakeSharedObject(OutputFile, FT, SharedObjectFile,
+  bool Failure = cc->MakeSharedObject(OutputFile, FT, SharedObjectFile,
                                        AdditionalLinkerArgs, Error);
   if (!Error.empty())
     return "";