Revert the archive part of "Support/PathV2: Add identify_magic."
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123593 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Archive/ArchiveWriter.cpp b/lib/Archive/ArchiveWriter.cpp
index 8fcc7aa..07a9aaf 100644
--- a/lib/Archive/ArchiveWriter.cpp
+++ b/lib/Archive/ArchiveWriter.cpp
@@ -181,11 +181,9 @@
flags |= ArchiveMember::HasPathFlag;
if (hasSlash || filePath.str().length() > 15)
flags |= ArchiveMember::HasLongFilenameFlag;
-
- sys::LLVMFileType type;
- if (sys::fs::identify_magic(mbr->path.str(), type))
- type = sys::Unknown_FileType;
- switch (type) {
+ std::string magic;
+ mbr->path.getMagicNumber(magic,4);
+ switch (sys::IdentifyFileType(magic.c_str(),4)) {
case sys::Bitcode_FileType:
flags |= ArchiveMember::BitcodeFlag;
break;