[lld] r363397 - lld/coff: slightly simplify ImportFile::parse()

[Nico Weber via llvm-commits]

Author: nico
Date: Fri Jun 14 07:03:08 2019
New Revision: 363397

URL: http://llvm.org/viewvc/llvm-project?rev=363397&view=rev
Log:
lld/coff: slightly simplify ImportFile::parse()

Modified:
    lld/trunk/COFF/InputFiles.cpp

Modified: lld/trunk/COFF/InputFiles.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/COFF/InputFiles.cpp?rev=363397&r1=363396&r2=363397&view=diff
==============================================================================
--- lld/trunk/COFF/InputFiles.cpp (original)
+++ lld/trunk/COFF/InputFiles.cpp Fri Jun 14 07:03:08 2019
@@ -728,11 +728,10 @@ StringRef ltrim1(StringRef S, const char
 
 void ImportFile::parse() {
   const char *Buf = MB.getBufferStart();
-  const char *End = MB.getBufferEnd();
   const auto *Hdr = reinterpret_cast<const coff_import_header *>(Buf);
 
   // Check if the total size is valid.
-  if ((size_t)(End - Buf) != (sizeof(*Hdr) + Hdr->SizeOfData))
+  if (MB.getBufferSize() != sizeof(*Hdr) + Hdr->SizeOfData)
     fatal("broken import library");
 
   // Read names and create an __imp_ symbol.