[WebAssembly] Clean up comments and fix a missing #include dependency.

[oota-llvm.git] / lib / Support / SystemUtils.cpp

diff --git a/lib/Support/SystemUtils.cpp b/lib/Support/SystemUtils.cpp
index 421b38111e0963600976e846d46352dd39f2c3af..7fa6ae3f61990ccb43e0e2258377a58c7491bb33 100644 (file)
--- a/lib/Support/SystemUtils.cpp
+++ b/lib/Support/SystemUtils.cpp
@@ -13,8 +13,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Support/SystemUtils.h"
-#include "llvm/System/Process.h"
-#include "llvm/System/Program.h"
 #include "llvm/Support/raw_ostream.h"
 using namespace llvm;
 
@@ -23,37 +21,11 @@ bool llvm::CheckBitcodeOutputToConsole(raw_ostream &stream_to_check,
   if (stream_to_check.is_displayed()) {
     if (print_warning) {
       errs() << "WARNING: You're attempting to print out a bitcode file.\n"
-             << "This is inadvisable as it may cause display problems. If\n"
-             << "you REALLY want to taste LLVM bitcode first-hand, you\n"
-             << "can force output with the `-f' option.\n\n";
+                "This is inadvisable as it may cause display problems. If\n"
+                "you REALLY want to taste LLVM bitcode first-hand, you\n"
+                "can force output with the `-f' option.\n\n";
     }
     return true;
   }
   return false;
 }
-
-/// FindExecutable - Find a named executable, giving the argv[0] of program
-/// being executed. This allows us to find another LLVM tool if it is built in
-/// the same directory.  If the executable cannot be found, return an
-/// empty string.
-/// @brief Find a named executable.
-#undef FindExecutable   // needed on windows :(
-sys::Path llvm::FindExecutable(const std::string &ExeName,
-                               const char *Argv0, void *MainAddr) {
-  // Check the directory that the calling program is in.  We can do
-  // this if ProgramPath contains at least one / character, indicating that it
-  // is a relative path to the executable itself.
-  sys::Path Result = sys::Path::GetMainExecutable(Argv0, MainAddr);
-  Result.eraseComponent();
-  if (!Result.isEmpty()) {
-    Result.appendComponent(ExeName);
-    if (Result.canExecute())
-      return Result;
-    // Expect to retrieve the pathname with suffix .exe.
-    Result = sys::Program::FindProgramByName(Result.str());
-    if (!Result.empty())
-      return Result;
-  }
-
-  return sys::Path();
-}