Support: improve identify_magic to recognize COFF bigobj
identify_magic recognized a COFF bigobj as an import library file.
This patch fixes that.
llvm-svn: 217627
diff --git a/llvm/unittests/Support/Path.cpp b/llvm/unittests/Support/Path.cpp
index d4de273..54cf96f 100644
--- a/llvm/unittests/Support/Path.cpp
+++ b/llvm/unittests/Support/Path.cpp
@@ -483,6 +483,8 @@
const char archive[] = "!<arch>\x0A";
const char bitcode[] = "\xde\xc0\x17\x0b";
const char coff_object[] = "\x00\x00......";
+const char coff_bigobj[] = "\x00\x00\xff\xff........"
+ "\xc7\xa1\xba\xd1\xee\xba\xa9\x4b\xaf\x20\xfa\xf6\x6a\xa4\xdc\xb8";
const char coff_import_library[] = "\x00\x00\xff\xff....";
const char elf_relocatable[] = { 0x7f, 'E', 'L', 'F', 1, 2, 1, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 1 };
@@ -512,6 +514,7 @@
DEFINE(archive),
DEFINE(bitcode),
DEFINE(coff_object),
+ { "coff_bigobj", coff_bigobj, sizeof(coff_bigobj), fs::file_magic::coff_object },
DEFINE(coff_import_library),
DEFINE(elf_relocatable),
DEFINE(macho_universal_binary),