FindExecutable: remove the executability check.

This makes the behaviour of FindExecutable more consistent across platforms, but
I'm not very happy with the name...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118049 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 4 deletions

diff --git a/include/llvm/Support/SystemUtils.h b/include/llvm/Support/SystemUtils.h
index 3c182c1ca8..91fcfed028 100644
--- a/include/llvm/Support/SystemUtils.h
+++ b/include/llvm/Support/SystemUtils.h
@@ -30,10 +30,10 @@ bool CheckBitcodeOutputToConsole(
   bool print_warning = true     ///< Control whether warnings are printed
 );
 
-/// 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.
+/// FindExecutable - Find a named executable, given the value of argv[0] of the
+/// program being executed and the address of main itself. This allows us to
+/// find another LLVM tool if it is built in the same directory. An empty string
+/// is returned on error.
 /// @brief Find a named executable.
 sys::Path FindExecutable(const std::string &ExeName,
                          const char *Argv0, void *MainAddr);