Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
2018-10-20 08:25:10 +00:00
parent e19d552987
commit b084638f15
28489 changed files with 184 additions and 3866856 deletions
--- a/external/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonMCExpr.cpp
+++ b/external/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonMCExpr.cpp
@ -1,120 +0,0 @@
-//===-- HexagonMCExpr.cpp - Hexagon specific MC expression classes
-//----------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "HexagonMCExpr.h"
-#include "llvm/MC/MCContext.h"
-#include "llvm/MC/MCStreamer.h"
-#include "llvm/MC/MCSymbolELF.h"
-#include "llvm/MC/MCValue.h"
-#include "llvm/Object/ELF.h"
-#include "llvm/Support/raw_ostream.h"
-
-using namespace llvm;
-
-#define DEBUG_TYPE "hexagon-mcexpr"
-
-HexagonMCExpr *HexagonMCExpr::create(MCExpr const *Expr, MCContext &Ctx) {
-  return new (Ctx) HexagonMCExpr(Expr);
-}
-
-bool HexagonMCExpr::evaluateAsRelocatableImpl(MCValue &Res,
-                                              MCAsmLayout const *Layout,
-                                              MCFixup const *Fixup) const {
-  return Expr->evaluateAsRelocatable(Res, Layout, Fixup);
-}
-
-void HexagonMCExpr::visitUsedExpr(MCStreamer &Streamer) const {
-  Streamer.visitUsedExpr(*Expr);
-}
-
-MCFragment *llvm::HexagonMCExpr::findAssociatedFragment() const {
-  return Expr->findAssociatedFragment();
-}
-
-static void fixELFSymbolsInTLSFixupsImpl(const MCExpr *Expr, MCAssembler &Asm) {
-  switch (Expr->getKind()) {
-  case MCExpr::Target:
-    llvm_unreachable("Cannot handle nested target MCExpr");
-    break;
-  case MCExpr::Constant:
-    break;
-
-  case MCExpr::Binary: {
-    const MCBinaryExpr *be = cast<MCBinaryExpr>(Expr);
-    fixELFSymbolsInTLSFixupsImpl(be->getLHS(), Asm);
-    fixELFSymbolsInTLSFixupsImpl(be->getRHS(), Asm);
-    break;
-  }
-  case MCExpr::SymbolRef: {
-    const MCSymbolRefExpr &symRef = *cast<MCSymbolRefExpr>(Expr);
-    switch (symRef.getKind()) {
-    default:
-      return;
-    case MCSymbolRefExpr::VK_Hexagon_GD_GOT:
-    case MCSymbolRefExpr::VK_Hexagon_LD_GOT:
-    case MCSymbolRefExpr::VK_Hexagon_GD_PLT:
-    case MCSymbolRefExpr::VK_Hexagon_LD_PLT:
-    case MCSymbolRefExpr::VK_Hexagon_IE:
-    case MCSymbolRefExpr::VK_Hexagon_IE_GOT:
-    case MCSymbolRefExpr::VK_TPREL:
-      break;
-    }
-    cast<MCSymbolELF>(symRef.getSymbol()).setType(ELF::STT_TLS);
-    break;
-  }
-  case MCExpr::Unary:
-    fixELFSymbolsInTLSFixupsImpl(cast<MCUnaryExpr>(Expr)->getSubExpr(), Asm);
-    break;
-  }
-}
-
-void HexagonMCExpr::fixELFSymbolsInTLSFixups(MCAssembler &Asm) const {
-  auto expr = getExpr();
-  fixELFSymbolsInTLSFixupsImpl(expr, Asm);
-}
-
-MCExpr const *HexagonMCExpr::getExpr() const { return Expr; }
-
-void HexagonMCExpr::setMustExtend(bool Val) {
-  assert((!Val || !MustNotExtend) && "Extension contradiction");
-  MustExtend = Val;
-}
-
-bool HexagonMCExpr::mustExtend() const { return MustExtend; }
-void HexagonMCExpr::setMustNotExtend(bool Val) {
-  assert((!Val || !MustExtend) && "Extension contradiction");
-  MustNotExtend = Val;
-}
-bool HexagonMCExpr::mustNotExtend() const { return MustNotExtend; }
-
-bool HexagonMCExpr::s27_2_reloc() const { return S27_2_reloc; }
-void HexagonMCExpr::setS27_2_reloc(bool Val) {
-  S27_2_reloc = Val;
-}
-
-bool HexagonMCExpr::classof(MCExpr const *E) {
-  return E->getKind() == MCExpr::Target;
-}
-
-HexagonMCExpr::HexagonMCExpr(MCExpr const *Expr)
-    : Expr(Expr), MustNotExtend(false), MustExtend(false), S27_2_reloc(false),
-      SignMismatch(false) {}
-
-void HexagonMCExpr::printImpl(raw_ostream &OS, const MCAsmInfo *MAI) const {
-  Expr->print(OS, MAI);
-}
-
-void HexagonMCExpr::setSignMismatch(bool Val) {
-  SignMismatch = Val;
-}
-
-bool HexagonMCExpr::signMismatch() const {
-  return SignMismatch;
-}