From 46fa7cf91af03373b6ab54f31215bb671698000f Mon Sep 17 00:00:00 2001
From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Tue, 25 Jun 2013 14:42:30 +0000
Subject: [PATCH] Move GetEXESuffix to the one place it is used.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184853 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/Support/PathV1.h | 6 ------
 lib/Support/Unix/Path.inc     | 4 ----
 lib/Support/Windows/Path.inc  | 4 ----
 tools/bugpoint/ToolRunner.cpp | 8 +++++++-
 4 files changed, 7 insertions(+), 15 deletions(-)

diff --git a/include/llvm/Support/PathV1.h b/include/llvm/Support/PathV1.h
index 32024514676..a6d2663681c 100644
--- a/include/llvm/Support/PathV1.h
+++ b/include/llvm/Support/PathV1.h
@@ -104,12 +104,6 @@ namespace sys {
       /// @brief Returns the current working directory.
       static Path GetCurrentDirectory();
 
-      /// Return the suffix commonly used on file names that contain an
-      /// executable.
-      /// @returns The executable file suffix for the current platform.
-      /// @brief Return the executable file suffix.
-      static StringRef GetEXESuffix();
-
       /// GetMainExecutable - Return the path to the main executable, given the
       /// value of argv[0] from program startup and the address of main itself.
       /// In extremis, this function may fail and return an empty path.
diff --git a/lib/Support/Unix/Path.inc b/lib/Support/Unix/Path.inc
index 8e31f4cedf4..63b05193716 100644
--- a/lib/Support/Unix/Path.inc
+++ b/lib/Support/Unix/Path.inc
@@ -81,10 +81,6 @@ inline bool lastIsSlash(const std::string& path) {
 namespace llvm {
 using namespace sys;
 
-StringRef Path::GetEXESuffix() {
-  return StringRef();
-}
-
 Path::Path(StringRef p)
   : path(p) {}
 
diff --git a/lib/Support/Windows/Path.inc b/lib/Support/Windows/Path.inc
index ba13edc7c81..53767e7a15c 100644
--- a/lib/Support/Windows/Path.inc
+++ b/lib/Support/Windows/Path.inc
@@ -42,10 +42,6 @@ static void FlipBackSlashes(std::string& s) {
 namespace llvm {
 namespace sys {
 
-StringRef Path::GetEXESuffix() {
-  return "exe";
-}
-
 Path::Path(llvm::StringRef p)
   : path(p) {
   FlipBackSlashes(path);
diff --git a/tools/bugpoint/ToolRunner.cpp b/tools/bugpoint/ToolRunner.cpp
index 3f0779e2c54..4e6f6e27cca 100644
--- a/tools/bugpoint/ToolRunner.cpp
+++ b/tools/bugpoint/ToolRunner.cpp
@@ -234,6 +234,12 @@ int LLI::ExecuteProgram(const std::string &Bitcode,
 
 void AbstractInterpreter::anchor() { }
 
+#if defined(LLVM_ON_UNIX)
+const char EXESuffix[] = "";
+#elif defined (LLVM_ON_WIN32)
+const char EXESuffix[] = "exe";
+#endif
+
 /// Prepend the path to the program being executed
 /// to \p ExeName, given the value of argv[0] and the address of main()
 /// itself. This allows us to find another LLVM tool if it is built in the same
@@ -252,7 +258,7 @@ static std::string PrependMainExecutablePath(const std::string &ExeName,
   if (!Result.empty()) {
     SmallString<128> Storage = Result;
     sys::path::append(Storage, ExeName);
-    sys::path::replace_extension(Storage, sys::Path::GetEXESuffix());
+    sys::path::replace_extension(Storage, EXESuffix);
     return Storage.str();
   }