Remove obsolete code

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6518 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/ExecutionEngine/JIT/JITEmitter.cpp b/lib/ExecutionEngine/JIT/JITEmitter.cpp
index 215e9eb42b978df98a3fb8c1e8ab842c9bbc4f17..4138e75148f26d0830f796fed432ac1268e300c5 100644 (file)
--- a/lib/ExecutionEngine/JIT/JITEmitter.cpp
+++ b/lib/ExecutionEngine/JIT/JITEmitter.cpp
@@ -160,54 +160,3 @@ uint64_t Emitter::forceCompilationOf(Function *F) {
   return (intptr_t)TheVM->getPointerToFunction(F);
 }
 
-#if 0
-
-
-// emitPCRelativeDisp - For functions, just output a displacement that will
-// cause a reference to the zero page, which will cause a seg-fault, causing
-// things to get resolved on demand.  Keep track of these markers.
-//
-// For basic block references, keep track of where the references are so they
-// may be patched up when the basic block is defined.
-//
-void Emitter::emitPCRelativeDisp(Value *V) {
-  BasicBlock *BB = cast<BasicBlock>(V);     // Keep track of reference...
-  BBRefs.push_back(std::make_pair(BB, (unsigned*)CurByte));
-  CurByte += 4;
-}
-
-// emitAddress - Emit an address in either direct or PCRelative form...
-//
-void Emitter::emitAddress(void *Addr, bool isPCRelative) {
-  if (isPCRelative) {
-    *(intptr_t*)CurByte = (intptr_t)Addr - (intptr_t)CurByte-4;
-  } else {
-    *(void**)CurByte = Addr;
-  }
-  CurByte += 4;
-}
-
-void Emitter::emitGlobalAddress(GlobalValue *V, bool isPCRelative) {
-  if (isPCRelative) { // must be a call, this is a major hack!
-    // Try looking up the function to see if it is already compiled!
-    if (void *Addr = TheVM->getPointerToGlobalIfAvailable(V)) {
-      emitAddress(Addr, isPCRelative);
-    } else {  // Function has not yet been code generated!
-      TheVM->addFunctionRef(CurByte, cast<Function>(V));
-
-      // Delayed resolution...
-      emitAddress((void*)VM::CompilationCallback, isPCRelative);
-    }
-  } else {
-    emitAddress(TheVM->getPointerToGlobal(V), isPCRelative);
-  }
-}
-
-void Emitter::emitFunctionConstantValueAddress(unsigned ConstantNum,
-                                              int Offset) {
-  assert(ConstantNum < ConstantPoolAddresses.size() &&
-        "Invalid ConstantPoolIndex!");
-  *(void**)CurByte = (char*)ConstantPoolAddresses[ConstantNum]+Offset;
-  CurByte += 4;
-}
-#endif