1 files changed, 1 insertions, 7 deletions
diff --git a/llvm/lib/Support/Unix/Path.inc b/llvm/lib/Support/Unix/Path.inc
index 3099c270944..e1971322bb2 100644
--- a/llvm/lib/Support/Unix/Path.inc
+++ b/llvm/lib/Support/Unix/Path.inc
@@ -641,15 +641,9 @@ std::error_code mapped_file_region::init(int FD, uint64_t Offset,
   return std::error_code();
 }
 
-mapped_file_region::mapped_file_region(int fd, mapmode mode, uint64_t length,
+mapped_file_region::mapped_file_region(int fd, mapmode mode, size_t length,
                                        uint64_t offset, std::error_code &ec)
     : Size(length), Mapping() {
-  // Make sure that the requested size fits within SIZE_T.
-  if (length > std::numeric_limits<size_t>::max()) {
-    ec = make_error_code(errc::invalid_argument);
-    return;
-  }
-
   ec = init(fd, offset, mode);
   if (ec)
     Mapping = nullptr;