Remove LLVM 8.0.1 files.

1 files changed, 0 insertions, 135 deletions

diff --git a/gnu/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyAsmBackend.cpp b/gnu/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyAsmBackend.cpp
deleted file mode 100644
index 0726dd48117..00000000000
--- a/gnu/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyAsmBackend.cpp
+++ /dev/null
@@ -1,135 +0,0 @@
-//===-- WebAssemblyAsmBackend.cpp - WebAssembly Assembler Backend ---------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-///
-/// \file
-/// This file implements the WebAssemblyAsmBackend class.
-///
-//===----------------------------------------------------------------------===//
-
-#include "MCTargetDesc/WebAssemblyFixupKinds.h"
-#include "MCTargetDesc/WebAssemblyMCTargetDesc.h"
-#include "llvm/MC/MCAsmBackend.h"
-#include "llvm/MC/MCAssembler.h"
-#include "llvm/MC/MCDirectives.h"
-#include "llvm/MC/MCExpr.h"
-#include "llvm/MC/MCFixupKindInfo.h"
-#include "llvm/MC/MCObjectWriter.h"
-#include "llvm/MC/MCSubtargetInfo.h"
-#include "llvm/MC/MCSymbol.h"
-#include "llvm/MC/MCWasmObjectWriter.h"
-#include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/raw_ostream.h"
-
-using namespace llvm;
-
-namespace {
-
-class WebAssemblyAsmBackend final : public MCAsmBackend {
-  bool Is64Bit;
-
-public:
-  explicit WebAssemblyAsmBackend(bool Is64Bit)
-      : MCAsmBackend(support::little), Is64Bit(Is64Bit) {}
-  ~WebAssemblyAsmBackend() override {}
-
-  unsigned getNumFixupKinds() const override {
-    return WebAssembly::NumTargetFixupKinds;
-  }
-
-  const MCFixupKindInfo &getFixupKindInfo(MCFixupKind Kind) const override;
-
-  void applyFixup(const MCAssembler &Asm, const MCFixup &Fixup,
-                  const MCValue &Target, MutableArrayRef<char> Data,
-                  uint64_t Value, bool IsPCRel,
-                  const MCSubtargetInfo *STI) const override;
-
-  std::unique_ptr<MCObjectTargetWriter>
-  createObjectTargetWriter() const override;
-
-  // No instruction requires relaxation
-  bool fixupNeedsRelaxation(const MCFixup &Fixup, uint64_t Value,
-                            const MCRelaxableFragment *DF,
-                            const MCAsmLayout &Layout) const override {
-    return false;
-  }
-
-  bool mayNeedRelaxation(const MCInst &Inst,
-                         const MCSubtargetInfo &STI) const override {
-    return false;
-  }
-
-  void relaxInstruction(const MCInst &Inst, const MCSubtargetInfo &STI,
-                        MCInst &Res) const override {}
-
-  bool writeNopData(raw_ostream &OS, uint64_t Count) const override;
-};
-
-const MCFixupKindInfo &
-WebAssemblyAsmBackend::getFixupKindInfo(MCFixupKind Kind) const {
-  const static MCFixupKindInfo Infos[WebAssembly::NumTargetFixupKinds] = {
-      // This table *must* be in the order that the fixup_* kinds are defined in
-      // WebAssemblyFixupKinds.h.
-      //
-      // Name                     Offset (bits) Size (bits)     Flags
-      {"fixup_code_sleb128_i32", 0, 5 * 8, 0},
-      {"fixup_code_sleb128_i64", 0, 10 * 8, 0},
-      {"fixup_code_uleb128_i32", 0, 5 * 8, 0},
-  };
-
-  if (Kind < FirstTargetFixupKind)
-    return MCAsmBackend::getFixupKindInfo(Kind);
-
-  assert(unsigned(Kind - FirstTargetFixupKind) < getNumFixupKinds() &&
-         "Invalid kind!");
-  return Infos[Kind - FirstTargetFixupKind];
-}
-
-bool WebAssemblyAsmBackend::writeNopData(raw_ostream &OS,
-                                         uint64_t Count) const {
-  for (uint64_t i = 0; i < Count; ++i)
-    OS << char(WebAssembly::Nop);
-
-  return true;
-}
-
-void WebAssemblyAsmBackend::applyFixup(const MCAssembler &Asm,
-                                       const MCFixup &Fixup,
-                                       const MCValue &Target,
-                                       MutableArrayRef<char> Data,
-                                       uint64_t Value, bool IsPCRel,
-                                       const MCSubtargetInfo *STI) const {
-  const MCFixupKindInfo &Info = getFixupKindInfo(Fixup.getKind());
-  assert(Info.Flags == 0 && "WebAssembly does not use MCFixupKindInfo flags");
-
-  unsigned NumBytes = alignTo(Info.TargetSize, 8) / 8;
-  if (Value == 0)
-    return; // Doesn't change encoding.
-
-  // Shift the value into position.
-  Value <<= Info.TargetOffset;
-
-  unsigned Offset = Fixup.getOffset();
-  assert(Offset + NumBytes <= Data.size() && "Invalid fixup offset!");
-
-  // For each byte of the fragment that the fixup touches, mask in the
-  // bits from the fixup value.
-  for (unsigned i = 0; i != NumBytes; ++i)
-    Data[Offset + i] |= uint8_t((Value >> (i * 8)) & 0xff);
-}
-
-std::unique_ptr<MCObjectTargetWriter>
-WebAssemblyAsmBackend::createObjectTargetWriter() const {
-  return createWebAssemblyWasmObjectWriter(Is64Bit);
-}
-
-} // end anonymous namespace
-
-MCAsmBackend *llvm::createWebAssemblyAsmBackend(const Triple &TT) {
-  return new WebAssemblyAsmBackend(TT.isArch64Bit());
-}