[llvm-commits] [llvm] r134439 - /llvm/trunk/lib/Object/COFFObjectFile.cpp

[Benjamin Kramer]

Author: d0k
Date: Tue Jul  5 15:28:00 2011
New Revision: 134439

URL: http://llvm.org/viewvc/llvm-project?rev=134439&view=rev
Log:
Use memcmp.

Modified:
    llvm/trunk/lib/Object/COFFObjectFile.cpp

Modified: llvm/trunk/lib/Object/COFFObjectFile.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Object/COFFObjectFile.cpp?rev=134439&r1=134438&r2=134439&view=diff
==============================================================================
--- llvm/trunk/lib/Object/COFFObjectFile.cpp (original)
+++ llvm/trunk/lib/Object/COFFObjectFile.cpp Tue Jul  5 15:28:00 2011
@@ -309,9 +309,7 @@
     if (!checkSize(Data, ec, 0x3c + 8)) return;
     HeaderStart += *reinterpret_cast<const ulittle32_t *>(base() + 0x3c);
     // Check the PE header. ("PE\0\0")
-    StringRef Actual(reinterpret_cast<const char *>(base() + HeaderStart), 4);
-    StringRef Expected("PE\0\0", 4);
-    if (Actual != Expected) {
+    if (std::memcmp(base() + HeaderStart, "PE\0\0", 4) != 0) {
       ec = object_error::parse_failed;
       return;
     }