LoongArch: Move MCExpr into MCAsmInfo

to align with targets that have made the transition.

llvm/lib/Target/LoongArch/AsmParser/LoongArchAsmParser.cpp

@@ -9,7 +9,6 @@
 #include "MCTargetDesc/LoongArchBaseInfo.h"
 #include "MCTargetDesc/LoongArchInstPrinter.h"
 #include "MCTargetDesc/LoongArchMCAsmInfo.h"
-#include "MCTargetDesc/LoongArchMCExpr.h"
 #include "MCTargetDesc/LoongArchMCTargetDesc.h"
 #include "MCTargetDesc/LoongArchMatInt.h"
 #include "MCTargetDesc/LoongArchTargetStreamer.h"

llvm/lib/Target/LoongArch/LoongArchMCInstLower.cpp

@@ -13,7 +13,7 @@
 
 #include "LoongArch.h"
 #include "MCTargetDesc/LoongArchBaseInfo.h"
-#include "MCTargetDesc/LoongArchMCExpr.h"
+#include "MCTargetDesc/LoongArchMCAsmInfo.h"
 #include "llvm/BinaryFormat/ELF.h"
 #include "llvm/CodeGen/AsmPrinter.h"
 #include "llvm/CodeGen/MachineBasicBlock.h"

llvm/lib/Target/LoongArch/MCTargetDesc/CMakeLists.txt

@@ -6,7 +6,6 @@ add_llvm_component_library(LLVMLoongArchDesc
   LoongArchInstPrinter.cpp
   LoongArchMCAsmInfo.cpp
   LoongArchMCCodeEmitter.cpp
-  LoongArchMCExpr.cpp
   LoongArchMCTargetDesc.cpp
   LoongArchMatInt.cpp
   LoongArchTargetStreamer.cpp

llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchMCAsmInfo.cpp

@@ -11,14 +11,189 @@
 //===----------------------------------------------------------------------===//
 
 #include "LoongArchMCAsmInfo.h"
-#include "LoongArchMCExpr.h"
 #include "llvm/BinaryFormat/Dwarf.h"
 #include "llvm/BinaryFormat/ELF.h"
+#include "llvm/MC/MCContext.h"
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/TargetParser/Triple.h"
 
 using namespace llvm;
 
+const LoongArchMCExpr *LoongArchMCExpr::create(const MCExpr *Expr, uint16_t S,
+                                               MCContext &Ctx, bool Hint) {
+  return new (Ctx) LoongArchMCExpr(Expr, S, Hint);
+}
+
+static StringRef getLoongArchSpecifierName(uint16_t S) {
+  switch (S) {
+  default:
+    llvm_unreachable("Invalid ELF symbol kind");
+  case ELF::R_LARCH_B16:
+    return "b16";
+  case ELF::R_LARCH_B21:
+    return "b21";
+  case ELF::R_LARCH_ABS_HI20:
+    return "abs_hi20";
+  case ELF::R_LARCH_ABS_LO12:
+    return "abs_lo12";
+  case ELF::R_LARCH_ABS64_LO20:
+    return "abs64_lo20";
+  case ELF::R_LARCH_ABS64_HI12:
+    return "abs64_hi12";
+  case ELF::R_LARCH_PCALA_HI20:
+    return "pc_hi20";
+  case ELF::R_LARCH_PCALA_LO12:
+    return "pc_lo12";
+  case ELF::R_LARCH_PCALA64_LO20:
+    return "pc64_lo20";
+  case ELF::R_LARCH_PCALA64_HI12:
+    return "pc64_hi12";
+  case ELF::R_LARCH_GOT_PC_HI20:
+    return "got_pc_hi20";
+  case ELF::R_LARCH_GOT_PC_LO12:
+    return "got_pc_lo12";
+  case ELF::R_LARCH_GOT64_PC_LO20:
+    return "got64_pc_lo20";
+  case ELF::R_LARCH_GOT64_PC_HI12:
+    return "got64_pc_hi12";
+  case ELF::R_LARCH_GOT_HI20:
+    return "got_hi20";
+  case ELF::R_LARCH_GOT_LO12:
+    return "got_lo12";
+  case ELF::R_LARCH_GOT64_LO20:
+    return "got64_lo20";
+  case ELF::R_LARCH_GOT64_HI12:
+    return "got64_hi12";
+  case ELF::R_LARCH_TLS_LE_HI20:
+    return "le_hi20";
+  case ELF::R_LARCH_TLS_LE_LO12:
+    return "le_lo12";
+  case ELF::R_LARCH_TLS_LE64_LO20:
+    return "le64_lo20";
+  case ELF::R_LARCH_TLS_LE64_HI12:
+    return "le64_hi12";
+  case ELF::R_LARCH_TLS_IE_PC_HI20:
+    return "ie_pc_hi20";
+  case ELF::R_LARCH_TLS_IE_PC_LO12:
+    return "ie_pc_lo12";
+  case ELF::R_LARCH_TLS_IE64_PC_LO20:
+    return "ie64_pc_lo20";
+  case ELF::R_LARCH_TLS_IE64_PC_HI12:
+    return "ie64_pc_hi12";
+  case ELF::R_LARCH_TLS_IE_HI20:
+    return "ie_hi20";
+  case ELF::R_LARCH_TLS_IE_LO12:
+    return "ie_lo12";
+  case ELF::R_LARCH_TLS_IE64_LO20:
+    return "ie64_lo20";
+  case ELF::R_LARCH_TLS_IE64_HI12:
+    return "ie64_hi12";
+  case ELF::R_LARCH_TLS_LD_PC_HI20:
+    return "ld_pc_hi20";
+  case ELF::R_LARCH_TLS_LD_HI20:
+    return "ld_hi20";
+  case ELF::R_LARCH_TLS_GD_PC_HI20:
+    return "gd_pc_hi20";
+  case ELF::R_LARCH_TLS_GD_HI20:
+    return "gd_hi20";
+  case ELF::R_LARCH_CALL36:
+    return "call36";
+  case ELF::R_LARCH_TLS_DESC_PC_HI20:
+    return "desc_pc_hi20";
+  case ELF::R_LARCH_TLS_DESC_PC_LO12:
+    return "desc_pc_lo12";
+  case ELF::R_LARCH_TLS_DESC64_PC_LO20:
+    return "desc64_pc_lo20";
+  case ELF::R_LARCH_TLS_DESC64_PC_HI12:
+    return "desc64_pc_hi12";
+  case ELF::R_LARCH_TLS_DESC_HI20:
+    return "desc_hi20";
+  case ELF::R_LARCH_TLS_DESC_LO12:
+    return "desc_lo12";
+  case ELF::R_LARCH_TLS_DESC64_LO20:
+    return "desc64_lo20";
+  case ELF::R_LARCH_TLS_DESC64_HI12:
+    return "desc64_hi12";
+  case ELF::R_LARCH_TLS_DESC_LD:
+    return "desc_ld";
+  case ELF::R_LARCH_TLS_DESC_CALL:
+    return "desc_call";
+  case ELF::R_LARCH_TLS_LE_HI20_R:
+    return "le_hi20_r";
+  case ELF::R_LARCH_TLS_LE_ADD_R:
+    return "le_add_r";
+  case ELF::R_LARCH_TLS_LE_LO12_R:
+    return "le_lo12_r";
+  case ELF::R_LARCH_PCREL20_S2:
+    return "pcrel_20";
+  case ELF::R_LARCH_TLS_LD_PCREL20_S2:
+    return "ld_pcrel_20";
+  case ELF::R_LARCH_TLS_GD_PCREL20_S2:
+    return "gd_pcrel_20";
+  case ELF::R_LARCH_TLS_DESC_PCREL20_S2:
+    return "desc_pcrel_20";
+  }
+}
+
+LoongArchMCExpr::Specifier LoongArch::parseSpecifier(StringRef name) {
+  return StringSwitch<LoongArchMCExpr::Specifier>(name)
+      .Case("plt", ELF::R_LARCH_B26)
+      .Case("b16", ELF::R_LARCH_B16)
+      .Case("b21", ELF::R_LARCH_B21)
+      .Case("b26", ELF::R_LARCH_B26)
+      .Case("abs_hi20", ELF::R_LARCH_ABS_HI20)
+      .Case("abs_lo12", ELF::R_LARCH_ABS_LO12)
+      .Case("abs64_lo20", ELF::R_LARCH_ABS64_LO20)
+      .Case("abs64_hi12", ELF::R_LARCH_ABS64_HI12)
+      .Case("pc_hi20", ELF::R_LARCH_PCALA_HI20)
+      .Case("pc_lo12", ELF::R_LARCH_PCALA_LO12)
+      .Case("pc64_lo20", ELF::R_LARCH_PCALA64_LO20)
+      .Case("pc64_hi12", ELF::R_LARCH_PCALA64_HI12)
+      .Case("got_pc_hi20", ELF::R_LARCH_GOT_PC_HI20)
+      .Case("got_pc_lo12", ELF::R_LARCH_GOT_PC_LO12)
+      .Case("got64_pc_lo20", ELF::R_LARCH_GOT64_PC_LO20)
+      .Case("got64_pc_hi12", ELF::R_LARCH_GOT64_PC_HI12)
+      .Case("got_hi20", ELF::R_LARCH_GOT_HI20)
+      .Case("got_lo12", ELF::R_LARCH_GOT_LO12)
+      .Case("got64_lo20", ELF::R_LARCH_GOT64_LO20)
+      .Case("got64_hi12", ELF::R_LARCH_GOT64_HI12)
+      .Case("le_hi20", ELF::R_LARCH_TLS_LE_HI20)
+      .Case("le_lo12", ELF::R_LARCH_TLS_LE_LO12)
+      .Case("le64_lo20", ELF::R_LARCH_TLS_LE64_LO20)
+      .Case("le64_hi12", ELF::R_LARCH_TLS_LE64_HI12)
+      .Case("ie_pc_hi20", ELF::R_LARCH_TLS_IE_PC_HI20)
+      .Case("ie_pc_lo12", ELF::R_LARCH_TLS_IE_PC_LO12)
+      .Case("ie64_pc_lo20", ELF::R_LARCH_TLS_IE64_PC_LO20)
+      .Case("ie64_pc_hi12", ELF::R_LARCH_TLS_IE64_PC_HI12)
+      .Case("ie_hi20", ELF::R_LARCH_TLS_IE_HI20)
+      .Case("ie_lo12", ELF::R_LARCH_TLS_IE_LO12)
+      .Case("ie64_lo20", ELF::R_LARCH_TLS_IE64_LO20)
+      .Case("ie64_hi12", ELF::R_LARCH_TLS_IE64_HI12)
+      .Case("ld_pc_hi20", ELF::R_LARCH_TLS_LD_PC_HI20)
+      .Case("ld_hi20", ELF::R_LARCH_TLS_LD_HI20)
+      .Case("gd_pc_hi20", ELF::R_LARCH_TLS_GD_PC_HI20)
+      .Case("gd_hi20", ELF::R_LARCH_TLS_GD_HI20)
+      .Case("call36", ELF::R_LARCH_CALL36)
+      .Case("desc_pc_hi20", ELF::R_LARCH_TLS_DESC_PC_HI20)
+      .Case("desc_pc_lo12", ELF::R_LARCH_TLS_DESC_PC_LO12)
+      .Case("desc64_pc_lo20", ELF::R_LARCH_TLS_DESC64_PC_LO20)
+      .Case("desc64_pc_hi12", ELF::R_LARCH_TLS_DESC64_PC_HI12)
+      .Case("desc_hi20", ELF::R_LARCH_TLS_DESC_HI20)
+      .Case("desc_lo12", ELF::R_LARCH_TLS_DESC_LO12)
+      .Case("desc64_lo20", ELF::R_LARCH_TLS_DESC64_LO20)
+      .Case("desc64_hi12", ELF::R_LARCH_TLS_DESC64_HI12)
+      .Case("desc_ld", ELF::R_LARCH_TLS_DESC_LD)
+      .Case("desc_call", ELF::R_LARCH_TLS_DESC_CALL)
+      .Case("le_hi20_r", ELF::R_LARCH_TLS_LE_HI20_R)
+      .Case("le_add_r", ELF::R_LARCH_TLS_LE_ADD_R)
+      .Case("le_lo12_r", ELF::R_LARCH_TLS_LE_LO12_R)
+      .Case("pcrel_20", ELF::R_LARCH_PCREL20_S2)
+      .Case("ld_pcrel_20", ELF::R_LARCH_TLS_LD_PCREL20_S2)
+      .Case("gd_pcrel_20", ELF::R_LARCH_TLS_GD_PCREL20_S2)
+      .Case("desc_pcrel_20", ELF::R_LARCH_TLS_DESC_PCREL20_S2)
+      .Default(0);
+}
+
 void LoongArchMCAsmInfo::anchor() {}
 
 LoongArchMCAsmInfo::LoongArchMCAsmInfo(const Triple &TT) {
@@ -40,7 +215,7 @@ void LoongArchMCAsmInfo::printSpecifierExpr(raw_ostream &OS,
   auto S = Expr.getSpecifier();
   bool HasSpecifier = S != 0 && S != ELF::R_LARCH_B26;
   if (HasSpecifier)
-    OS << '%' << LoongArch::getSpecifierName(S) << '(';
+    OS << '%' << getLoongArchSpecifierName(S) << '(';
   printExpr(OS, *Expr.getSubExpr());
   if (HasSpecifier)
     OS << ')';

llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchMCAsmInfo.h

@@ -14,9 +14,29 @@
 #define LLVM_LIB_TARGET_LOONGARCH_MCTARGETDESC_LOONGARCHMCASMINFO_H
 
 #include "llvm/MC/MCAsmInfoELF.h"
+#include "llvm/MC/MCExpr.h"
 
 namespace llvm {
 class Triple;
+class StringRef;
+
+class LoongArchMCExpr : public MCSpecifierExpr {
+public:
+  using Specifier = uint16_t;
+  enum { VK_None };
+
+private:
+  const bool RelaxHint;
+
+  explicit LoongArchMCExpr(const MCExpr *Expr, Specifier S, bool Hint)
+      : MCSpecifierExpr(Expr, S), RelaxHint(Hint) {}
+
+public:
+  static const LoongArchMCExpr *create(const MCExpr *Expr, uint16_t S,
+                                       MCContext &Ctx, bool Hint = false);
+
+  bool getRelaxHint() const { return RelaxHint; }
+};
 
 class LoongArchMCAsmInfo : public MCAsmInfoELF {
   void anchor() override;
@@ -28,7 +48,6 @@ public:
 };
 
 namespace LoongArch {
-StringRef getSpecifierName(uint16_t S);
 uint16_t parseSpecifier(StringRef name);
 } // namespace LoongArch
 

llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchMCCodeEmitter.cpp

@@ -11,7 +11,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "LoongArchFixupKinds.h"
-#include "MCTargetDesc/LoongArchMCExpr.h"
+#include "MCTargetDesc/LoongArchMCAsmInfo.h"
 #include "MCTargetDesc/LoongArchMCTargetDesc.h"
 #include "llvm/BinaryFormat/ELF.h"
 #include "llvm/MC/MCCodeEmitter.h"

llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchMCExpr.cpp

@@ -1,199 +0,0 @@
-//===-- LoongArchMCExpr.cpp - LoongArch specific MC expression classes ----===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains the implementation of the assembly expression modifiers
-// accepted by the LoongArch architecture.
-//
-//===----------------------------------------------------------------------===//
-
-#include "LoongArchMCExpr.h"
-#include "LoongArchMCAsmInfo.h"
-#include "llvm/BinaryFormat/ELF.h"
-#include "llvm/MC/MCContext.h"
-#include "llvm/MC/MCStreamer.h"
-#include "llvm/MC/MCValue.h"
-#include "llvm/Support/ErrorHandling.h"
-
-using namespace llvm;
-
-#define DEBUG_TYPE "loongarch-mcexpr"
-
-const LoongArchMCExpr *LoongArchMCExpr::create(const MCExpr *Expr, uint16_t S,
-                                               MCContext &Ctx, bool Hint) {
-  return new (Ctx) LoongArchMCExpr(Expr, Specifier(S), Hint);
-}
-
-StringRef LoongArch::getSpecifierName(uint16_t S) {
-  switch (S) {
-  default:
-    llvm_unreachable("Invalid ELF symbol kind");
-  case ELF::R_LARCH_B16:
-    return "b16";
-  case ELF::R_LARCH_B21:
-    return "b21";
-  case ELF::R_LARCH_ABS_HI20:
-    return "abs_hi20";
-  case ELF::R_LARCH_ABS_LO12:
-    return "abs_lo12";
-  case ELF::R_LARCH_ABS64_LO20:
-    return "abs64_lo20";
-  case ELF::R_LARCH_ABS64_HI12:
-    return "abs64_hi12";
-  case ELF::R_LARCH_PCALA_HI20:
-    return "pc_hi20";
-  case ELF::R_LARCH_PCALA_LO12:
-    return "pc_lo12";
-  case ELF::R_LARCH_PCALA64_LO20:
-    return "pc64_lo20";
-  case ELF::R_LARCH_PCALA64_HI12:
-    return "pc64_hi12";
-  case ELF::R_LARCH_GOT_PC_HI20:
-    return "got_pc_hi20";
-  case ELF::R_LARCH_GOT_PC_LO12:
-    return "got_pc_lo12";
-  case ELF::R_LARCH_GOT64_PC_LO20:
-    return "got64_pc_lo20";
-  case ELF::R_LARCH_GOT64_PC_HI12:
-    return "got64_pc_hi12";
-  case ELF::R_LARCH_GOT_HI20:
-    return "got_hi20";
-  case ELF::R_LARCH_GOT_LO12:
-    return "got_lo12";
-  case ELF::R_LARCH_GOT64_LO20:
-    return "got64_lo20";
-  case ELF::R_LARCH_GOT64_HI12:
-    return "got64_hi12";
-  case ELF::R_LARCH_TLS_LE_HI20:
-    return "le_hi20";
-  case ELF::R_LARCH_TLS_LE_LO12:
-    return "le_lo12";
-  case ELF::R_LARCH_TLS_LE64_LO20:
-    return "le64_lo20";
-  case ELF::R_LARCH_TLS_LE64_HI12:
-    return "le64_hi12";
-  case ELF::R_LARCH_TLS_IE_PC_HI20:
-    return "ie_pc_hi20";
-  case ELF::R_LARCH_TLS_IE_PC_LO12:
-    return "ie_pc_lo12";
-  case ELF::R_LARCH_TLS_IE64_PC_LO20:
-    return "ie64_pc_lo20";
-  case ELF::R_LARCH_TLS_IE64_PC_HI12:
-    return "ie64_pc_hi12";
-  case ELF::R_LARCH_TLS_IE_HI20:
-    return "ie_hi20";
-  case ELF::R_LARCH_TLS_IE_LO12:
-    return "ie_lo12";
-  case ELF::R_LARCH_TLS_IE64_LO20:
-    return "ie64_lo20";
-  case ELF::R_LARCH_TLS_IE64_HI12:
-    return "ie64_hi12";
-  case ELF::R_LARCH_TLS_LD_PC_HI20:
-    return "ld_pc_hi20";
-  case ELF::R_LARCH_TLS_LD_HI20:
-    return "ld_hi20";
-  case ELF::R_LARCH_TLS_GD_PC_HI20:
-    return "gd_pc_hi20";
-  case ELF::R_LARCH_TLS_GD_HI20:
-    return "gd_hi20";
-  case ELF::R_LARCH_CALL36:
-    return "call36";
-  case ELF::R_LARCH_TLS_DESC_PC_HI20:
-    return "desc_pc_hi20";
-  case ELF::R_LARCH_TLS_DESC_PC_LO12:
-    return "desc_pc_lo12";
-  case ELF::R_LARCH_TLS_DESC64_PC_LO20:
-    return "desc64_pc_lo20";
-  case ELF::R_LARCH_TLS_DESC64_PC_HI12:
-    return "desc64_pc_hi12";
-  case ELF::R_LARCH_TLS_DESC_HI20:
-    return "desc_hi20";
-  case ELF::R_LARCH_TLS_DESC_LO12:
-    return "desc_lo12";
-  case ELF::R_LARCH_TLS_DESC64_LO20:
-    return "desc64_lo20";
-  case ELF::R_LARCH_TLS_DESC64_HI12:
-    return "desc64_hi12";
-  case ELF::R_LARCH_TLS_DESC_LD:
-    return "desc_ld";
-  case ELF::R_LARCH_TLS_DESC_CALL:
-    return "desc_call";
-  case ELF::R_LARCH_TLS_LE_HI20_R:
-    return "le_hi20_r";
-  case ELF::R_LARCH_TLS_LE_ADD_R:
-    return "le_add_r";
-  case ELF::R_LARCH_TLS_LE_LO12_R:
-    return "le_lo12_r";
-  case ELF::R_LARCH_PCREL20_S2:
-    return "pcrel_20";
-  case ELF::R_LARCH_TLS_LD_PCREL20_S2:
-    return "ld_pcrel_20";
-  case ELF::R_LARCH_TLS_GD_PCREL20_S2:
-    return "gd_pcrel_20";
-  case ELF::R_LARCH_TLS_DESC_PCREL20_S2:
-    return "desc_pcrel_20";
-  }
-}
-
-LoongArchMCExpr::Specifier LoongArch::parseSpecifier(StringRef name) {
-  return StringSwitch<LoongArchMCExpr::Specifier>(name)
-      .Case("plt", ELF::R_LARCH_B26)
-      .Case("b16", ELF::R_LARCH_B16)
-      .Case("b21", ELF::R_LARCH_B21)
-      .Case("b26", ELF::R_LARCH_B26)
-      .Case("abs_hi20", ELF::R_LARCH_ABS_HI20)
-      .Case("abs_lo12", ELF::R_LARCH_ABS_LO12)
-      .Case("abs64_lo20", ELF::R_LARCH_ABS64_LO20)
-      .Case("abs64_hi12", ELF::R_LARCH_ABS64_HI12)
-      .Case("pc_hi20", ELF::R_LARCH_PCALA_HI20)
-      .Case("pc_lo12", ELF::R_LARCH_PCALA_LO12)
-      .Case("pc64_lo20", ELF::R_LARCH_PCALA64_LO20)
-      .Case("pc64_hi12", ELF::R_LARCH_PCALA64_HI12)
-      .Case("got_pc_hi20", ELF::R_LARCH_GOT_PC_HI20)
-      .Case("got_pc_lo12", ELF::R_LARCH_GOT_PC_LO12)
-      .Case("got64_pc_lo20", ELF::R_LARCH_GOT64_PC_LO20)
-      .Case("got64_pc_hi12", ELF::R_LARCH_GOT64_PC_HI12)
-      .Case("got_hi20", ELF::R_LARCH_GOT_HI20)
-      .Case("got_lo12", ELF::R_LARCH_GOT_LO12)
-      .Case("got64_lo20", ELF::R_LARCH_GOT64_LO20)
-      .Case("got64_hi12", ELF::R_LARCH_GOT64_HI12)
-      .Case("le_hi20", ELF::R_LARCH_TLS_LE_HI20)
-      .Case("le_lo12", ELF::R_LARCH_TLS_LE_LO12)
-      .Case("le64_lo20", ELF::R_LARCH_TLS_LE64_LO20)
-      .Case("le64_hi12", ELF::R_LARCH_TLS_LE64_HI12)
-      .Case("ie_pc_hi20", ELF::R_LARCH_TLS_IE_PC_HI20)
-      .Case("ie_pc_lo12", ELF::R_LARCH_TLS_IE_PC_LO12)
-      .Case("ie64_pc_lo20", ELF::R_LARCH_TLS_IE64_PC_LO20)
-      .Case("ie64_pc_hi12", ELF::R_LARCH_TLS_IE64_PC_HI12)
-      .Case("ie_hi20", ELF::R_LARCH_TLS_IE_HI20)
-      .Case("ie_lo12", ELF::R_LARCH_TLS_IE_LO12)
-      .Case("ie64_lo20", ELF::R_LARCH_TLS_IE64_LO20)
-      .Case("ie64_hi12", ELF::R_LARCH_TLS_IE64_HI12)
-      .Case("ld_pc_hi20", ELF::R_LARCH_TLS_LD_PC_HI20)
-      .Case("ld_hi20", ELF::R_LARCH_TLS_LD_HI20)
-      .Case("gd_pc_hi20", ELF::R_LARCH_TLS_GD_PC_HI20)
-      .Case("gd_hi20", ELF::R_LARCH_TLS_GD_HI20)
-      .Case("call36", ELF::R_LARCH_CALL36)
-      .Case("desc_pc_hi20", ELF::R_LARCH_TLS_DESC_PC_HI20)
-      .Case("desc_pc_lo12", ELF::R_LARCH_TLS_DESC_PC_LO12)
-      .Case("desc64_pc_lo20", ELF::R_LARCH_TLS_DESC64_PC_LO20)
-      .Case("desc64_pc_hi12", ELF::R_LARCH_TLS_DESC64_PC_HI12)
-      .Case("desc_hi20", ELF::R_LARCH_TLS_DESC_HI20)
-      .Case("desc_lo12", ELF::R_LARCH_TLS_DESC_LO12)
-      .Case("desc64_lo20", ELF::R_LARCH_TLS_DESC64_LO20)
-      .Case("desc64_hi12", ELF::R_LARCH_TLS_DESC64_HI12)
-      .Case("desc_ld", ELF::R_LARCH_TLS_DESC_LD)
-      .Case("desc_call", ELF::R_LARCH_TLS_DESC_CALL)
-      .Case("le_hi20_r", ELF::R_LARCH_TLS_LE_HI20_R)
-      .Case("le_add_r", ELF::R_LARCH_TLS_LE_ADD_R)
-      .Case("le_lo12_r", ELF::R_LARCH_TLS_LE_LO12_R)
-      .Case("pcrel_20", ELF::R_LARCH_PCREL20_S2)
-      .Case("ld_pcrel_20", ELF::R_LARCH_TLS_LD_PCREL20_S2)
-      .Case("gd_pcrel_20", ELF::R_LARCH_TLS_GD_PCREL20_S2)
-      .Case("desc_pcrel_20", ELF::R_LARCH_TLS_DESC_PCREL20_S2)
-      .Default(0);
-}

llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchMCExpr.h

@@ -1,43 +0,0 @@
-//= LoongArchMCExpr.h - LoongArch specific MC expression classes -*- C++ -*-==//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-//
-// This file describes LoongArch-specific MCExprs, used for modifiers like
-// "%pc_hi20" or "%pc_lo12" etc.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_LIB_TARGET_LOONGARCH_MCTARGETDESC_LOONGARCHMCEXPR_H
-#define LLVM_LIB_TARGET_LOONGARCH_MCTARGETDESC_LOONGARCHMCEXPR_H
-
-#include "llvm/MC/MCExpr.h"
-
-namespace llvm {
-
-class StringRef;
-
-class LoongArchMCExpr : public MCSpecifierExpr {
-public:
-  using Specifier = uint16_t;
-  enum { VK_None };
-
-private:
-  const bool RelaxHint;
-
-  explicit LoongArchMCExpr(const MCExpr *Expr, Specifier S, bool Hint)
-      : MCSpecifierExpr(Expr, S), RelaxHint(Hint) {}
-
-public:
-  static const LoongArchMCExpr *create(const MCExpr *Expr, uint16_t S,
-                                       MCContext &Ctx, bool Hint = false);
-
-  bool getRelaxHint() const { return RelaxHint; }
-};
-
-} // end namespace llvm
-
-#endif