Remove LLVM 8.0.1 files.

1 files changed, 0 insertions, 116 deletions

diff --git a/gnu/llvm/lib/Target/WebAssembly/WebAssemblyISelDAGToDAG.cpp b/gnu/llvm/lib/Target/WebAssembly/WebAssemblyISelDAGToDAG.cpp
deleted file mode 100644
index 0a7464cedc9..00000000000
--- a/gnu/llvm/lib/Target/WebAssembly/WebAssemblyISelDAGToDAG.cpp
+++ /dev/null
@@ -1,116 +0,0 @@
-//- WebAssemblyISelDAGToDAG.cpp - A dag to dag inst selector for WebAssembly -//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-///
-/// \file
-/// This file defines an instruction selector for the WebAssembly target.
-///
-//===----------------------------------------------------------------------===//
-
-#include "MCTargetDesc/WebAssemblyMCTargetDesc.h"
-#include "WebAssembly.h"
-#include "WebAssemblyTargetMachine.h"
-#include "llvm/CodeGen/SelectionDAGISel.h"
-#include "llvm/IR/Function.h" // To access function attributes.
-#include "llvm/Support/Debug.h"
-#include "llvm/Support/KnownBits.h"
-#include "llvm/Support/MathExtras.h"
-#include "llvm/Support/raw_ostream.h"
-using namespace llvm;
-
-#define DEBUG_TYPE "wasm-isel"
-
-//===--------------------------------------------------------------------===//
-/// WebAssembly-specific code to select WebAssembly machine instructions for
-/// SelectionDAG operations.
-///
-namespace {
-class WebAssemblyDAGToDAGISel final : public SelectionDAGISel {
-  /// Keep a pointer to the WebAssemblySubtarget around so that we can make the
-  /// right decision when generating code for different targets.
-  const WebAssemblySubtarget *Subtarget;
-
-  bool ForCodeSize;
-
-public:
-  WebAssemblyDAGToDAGISel(WebAssemblyTargetMachine &tm,
-                          CodeGenOpt::Level OptLevel)
-      : SelectionDAGISel(tm, OptLevel), Subtarget(nullptr), ForCodeSize(false) {
-  }
-
-  StringRef getPassName() const override {
-    return "WebAssembly Instruction Selection";
-  }
-
-  bool runOnMachineFunction(MachineFunction &MF) override {
-    LLVM_DEBUG(dbgs() << "********** ISelDAGToDAG **********\n"
-                         "********** Function: "
-                      << MF.getName() << '\n');
-
-    ForCodeSize = MF.getFunction().hasFnAttribute(Attribute::OptimizeForSize) ||
-                  MF.getFunction().hasFnAttribute(Attribute::MinSize);
-    Subtarget = &MF.getSubtarget<WebAssemblySubtarget>();
-    return SelectionDAGISel::runOnMachineFunction(MF);
-  }
-
-  void Select(SDNode *Node) override;
-
-  bool SelectInlineAsmMemoryOperand(const SDValue &Op, unsigned ConstraintID,
-                                    std::vector<SDValue> &OutOps) override;
-
-// Include the pieces autogenerated from the target description.
-#include "WebAssemblyGenDAGISel.inc"
-
-private:
-  // add select functions here...
-};
-} // end anonymous namespace
-
-void WebAssemblyDAGToDAGISel::Select(SDNode *Node) {
-  // If we have a custom node, we already have selected!
-  if (Node->isMachineOpcode()) {
-    LLVM_DEBUG(errs() << "== "; Node->dump(CurDAG); errs() << "\n");
-    Node->setNodeId(-1);
-    return;
-  }
-
-  // Few custom selection stuff. If we need WebAssembly-specific selection,
-  // uncomment this block add corresponding case statements.
-  /*
-  switch (Node->getOpcode()) {
-  default:
-    break;
-  }
-  */
-
-  // Select the default instruction.
-  SelectCode(Node);
-}
-
-bool WebAssemblyDAGToDAGISel::SelectInlineAsmMemoryOperand(
-    const SDValue &Op, unsigned ConstraintID, std::vector<SDValue> &OutOps) {
-  switch (ConstraintID) {
-  case InlineAsm::Constraint_i:
-  case InlineAsm::Constraint_m:
-    // We just support simple memory operands that just have a single address
-    // operand and need no special handling.
-    OutOps.push_back(Op);
-    return false;
-  default:
-    break;
-  }
-
-  return true;
-}
-
-/// This pass converts a legalized DAG into a WebAssembly-specific DAG, ready
-/// for instruction scheduling.
-FunctionPass *llvm::createWebAssemblyISelDag(WebAssemblyTargetMachine &TM,
-                                             CodeGenOpt::Level OptLevel) {
-  return new WebAssemblyDAGToDAGISel(TM, OptLevel);
-}