[lld] r239957 - [Mips] Do not use functions to calculate trivial relocations

[Simon Atanasyan]

Author: atanasyan
Date: Wed Jun 17 17:27:27 2015
New Revision: 239957

URL: http://llvm.org/viewvc/llvm-project?rev=239957&view=rev
Log:
[Mips] Do not use functions to calculate trivial relocations

No functional changes.

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

Modified: lld/trunk/lib/ReaderWriter/ELF/Mips/MipsRelocationHandler.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/lib/ReaderWriter/ELF/Mips/MipsRelocationHandler.cpp?rev=239957&r1=239956&r2=239957&view=diff
==============================================================================
--- lld/trunk/lib/ReaderWriter/ELF/Mips/MipsRelocationHandler.cpp (original)
+++ lld/trunk/lib/ReaderWriter/ELF/Mips/MipsRelocationHandler.cpp Wed Jun 17 17:27:27 2015
@@ -194,18 +194,6 @@ static int64_t maskLow16(int64_t value)
   return (value + 0x8000) & ~0xffff;
 }
 
-/// \brief R_MIPS_32
-/// local/external: word32 S + A (truncate)
-static int32_t reloc32(uint64_t S, int64_t A) { return S + A; }
-
-/// \brief R_MIPS_64
-/// local/external: word64 S + A (truncate)
-static int64_t reloc64(uint64_t S, int64_t A) { return S + A; }
-
-/// \brief R_MIPS_SUB
-/// local/external: word64 S - A (truncate)
-static int64_t relocSub(uint64_t S, int64_t A) { return S - A; }
-
 /// \brief R_MIPS_PC32
 /// local/external: word32 S + A - P (truncate)
 static int32_t relocpc32(uint64_t P, uint64_t S, int64_t A) {
@@ -451,11 +439,10 @@ static ErrorOr<int64_t> calculateRelocat
   case R_MIPS_NONE:
     return 0;
   case R_MIPS_32:
-    return reloc32(tgtAddr, addend);
   case R_MIPS_64:
-    return reloc64(tgtAddr, addend);
+    return tgtAddr + addend;
   case R_MIPS_SUB:
-    return relocSub(tgtAddr, addend);
+    return tgtAddr - addend;
   case R_MIPS_26:
     return reloc26loc(relAddr, tgtAddr, addend, 2);
   case R_MICROMIPS_26_S1: