[lld] r329785 - [ELF] - Simplify. NFC.

[George Rimar via llvm-commits]

Author: grimar
Date: Wed Apr 11 02:03:02 2018
New Revision: 329785

URL: http://llvm.org/viewvc/llvm-project?rev=329785&view=rev
Log:
[ELF] - Simplify. NFC.

Modified:
    lld/trunk/ELF/Writer.cpp

Modified: lld/trunk/ELF/Writer.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/ELF/Writer.cpp?rev=329785&r1=329784&r2=329785&view=diff
==============================================================================
--- lld/trunk/ELF/Writer.cpp (original)
+++ lld/trunk/ELF/Writer.cpp Wed Apr 11 02:03:02 2018
@@ -1234,14 +1234,11 @@ template <class ELFT> void Writer<ELFT>:
 
   if (!Script->HasSectionsCommand) {
     // We know that all the OutputSections are contiguous in this case.
-    auto E = Script->SectionCommands.end();
-    auto I = Script->SectionCommands.begin();
     auto IsSection = [](BaseCommand *Base) { return isa<OutputSection>(Base); };
-    I = std::find_if(I, E, IsSection);
-    E = std::find_if(llvm::make_reverse_iterator(E),
-                     llvm::make_reverse_iterator(I), IsSection)
-            .base();
-    std::stable_sort(I, E, compareSections);
+    std::stable_sort(
+        llvm::find_if(Script->SectionCommands, IsSection),
+        llvm::find_if(llvm::reverse(Script->SectionCommands), IsSection).base(),
+        compareSections);
     return;
   }