[lld] r199240 - [Mips] Calculate gp value only once.

[Simon Atanasyan]

Author: atanasyan
Date: Tue Jan 14 12:20:00 2014
New Revision: 199240

URL: http://llvm.org/viewvc/llvm-project?rev=199240&view=rev
Log:
[Mips] Calculate gp value only once.

Modified:
    lld/trunk/lib/ReaderWriter/ELF/Mips/MipsTargetHandler.cpp

Modified: lld/trunk/lib/ReaderWriter/ELF/Mips/MipsTargetHandler.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/lib/ReaderWriter/ELF/Mips/MipsTargetHandler.cpp?rev=199240&r1=199239&r2=199240&view=diff
==============================================================================
--- lld/trunk/lib/ReaderWriter/ELF/Mips/MipsTargetHandler.cpp (original)
+++ lld/trunk/lib/ReaderWriter/ELF/Mips/MipsTargetHandler.cpp Tue Jan 14 12:20:00 2014
@@ -169,23 +169,21 @@ void MipsTargetHandler::finalizeSymbolVa
 
   if (_context.isDynamic()) {
     auto gotSection = _targetLayout.findOutputSection(".got");
+    auto got = gotSection ? gotSection->virtualAddr() : 0;
+    auto gp = gotSection ? got + _targetLayout.getGPOffset() : 0;
 
     auto gotAtomIter = _targetLayout.findAbsoluteAtom("_GLOBAL_OFFSET_TABLE_");
     assert(gotAtomIter != _targetLayout.absoluteAtoms().end());
-    (*gotAtomIter)->_virtualAddr = gotSection ? gotSection->virtualAddr() : 0;
+    (*gotAtomIter)->_virtualAddr = got;
 
     auto gpAtomIter = _targetLayout.findAbsoluteAtom("_gp");
     assert(gpAtomIter != _targetLayout.absoluteAtoms().end());
-    (*gpAtomIter)->_virtualAddr =
-        gotSection ? gotSection->virtualAddr() + _targetLayout.getGPOffset()
-                   : 0;
+    (*gpAtomIter)->_virtualAddr = gp;
 
     auto gpDispAtomIter = _targetLayout.findAbsoluteAtom("_gp_disp");
     assert(gpDispAtomIter != _targetLayout.absoluteAtoms().end());
     _gpDispSymAtom = (*gpDispAtomIter);
-    _gpDispSymAtom->_virtualAddr =
-        gotSection ? gotSection->virtualAddr() + _targetLayout.getGPOffset()
-                   : 0;
+    _gpDispSymAtom->_virtualAddr = gp;
   }
 }