Make use @llvm.assume for loop guards in ScalarEvolution

[oota-llvm.git] / lib / MC / MCELFObjectTargetWriter.cpp

diff --git a/lib/MC/MCELFObjectTargetWriter.cpp b/lib/MC/MCELFObjectTargetWriter.cpp
index 171ab4d9bf28464d0913a1d214df5187a8ede7a9..84176dc1e9074557ea2f1e70a6447f6feeae8db4 100644 (file)
--- a/lib/MC/MCELFObjectTargetWriter.cpp
+++ b/lib/MC/MCELFObjectTargetWriter.cpp
@@ -9,38 +9,22 @@
 
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/MC/MCELFObjectWriter.h"
+#include "llvm/MC/MCExpr.h"
+#include "llvm/MC/MCValue.h"
 
 using namespace llvm;
 
 MCELFObjectTargetWriter::MCELFObjectTargetWriter(bool Is64Bit_,
                                                  uint8_t OSABI_,
                                                  uint16_t EMachine_,
-                                                 bool HasRelocationAddend_)
+                                                 bool HasRelocationAddend_,
+                                                 bool IsN64_)
   : OSABI(OSABI_), EMachine(EMachine_),
-    HasRelocationAddend(HasRelocationAddend_), Is64Bit(Is64Bit_) {
+    HasRelocationAddend(HasRelocationAddend_), Is64Bit(Is64Bit_),
+    IsN64(IsN64_){
 }
 
-/// Default e_flags = 0
-unsigned MCELFObjectTargetWriter::getEFlags() const {
-  return 0;
-}
-
-const MCSymbol *MCELFObjectTargetWriter::ExplicitRelSym(const MCAssembler &Asm,
-                                                        const MCValue &Target,
-                                                        const MCFragment &F,
-                                                        const MCFixup &Fixup,
-                                                        bool IsPCRel) const {
-  return NULL;
-}
-
-
-void MCELFObjectTargetWriter::adjustFixupOffset(const MCFixup &Fixup,
-                                                uint64_t &RelocOffset) {
-}
-
-void
-MCELFObjectTargetWriter::sortRelocs(const MCAssembler &Asm,
-                                    std::vector<ELFRelocationEntry> &Relocs) {
-  // Sort by the r_offset, just like gnu as does.
-  array_pod_sort(Relocs.begin(), Relocs.end());
+bool MCELFObjectTargetWriter::needsRelocateWithSymbol(const MCSymbolData &SD,
+                                                      unsigned Type) const {
+  return false;
 }