Imported Upstream version 5.18.0.207

Former-commit-id: 3b152f462918d427ce18620a2cbe4f8b79650449

external/llvm/lib/MC/MCSectionWasm.cpp

@@ -1,96 +0,0 @@
-//===- lib/MC/MCSectionWasm.cpp - Wasm Code Section Representation --------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/MC/MCSectionWasm.h"
-#include "llvm/MC/MCAsmInfo.h"
-#include "llvm/MC/MCExpr.h"
-#include "llvm/MC/MCSymbol.h"
-#include "llvm/Support/raw_ostream.h"
-
-using namespace llvm;
-
-MCSectionWasm::~MCSectionWasm() {} // anchor.
-
-// Decides whether a '.section' directive
-// should be printed before the section name.
-bool MCSectionWasm::ShouldOmitSectionDirective(StringRef Name,
-                                               const MCAsmInfo &MAI) const {
-  return MAI.shouldOmitSectionDirective(Name);
-}
-
-static void printName(raw_ostream &OS, StringRef Name) {
-  if (Name.find_first_not_of("0123456789_."
-                             "abcdefghijklmnopqrstuvwxyz"
-                             "ABCDEFGHIJKLMNOPQRSTUVWXYZ") == Name.npos) {
-    OS << Name;
-    return;
-  }
-  OS << '"';
-  for (const char *B = Name.begin(), *E = Name.end(); B < E; ++B) {
-    if (*B == '"') // Unquoted "
-      OS << "\\\"";
-    else if (*B != '\\') // Neither " or backslash
-      OS << *B;
-    else if (B + 1 == E) // Trailing backslash
-      OS << "\\\\";
-    else {
-      OS << B[0] << B[1]; // Quoted character
-      ++B;
-    }
-  }
-  OS << '"';
-}
-
-void MCSectionWasm::PrintSwitchToSection(const MCAsmInfo &MAI, const Triple &T,
-                                         raw_ostream &OS,
-                                         const MCExpr *Subsection) const {
-
-  if (ShouldOmitSectionDirective(SectionName, MAI)) {
-    OS << '\t' << getSectionName();
-    if (Subsection) {
-      OS << '\t';
-      Subsection->print(OS, &MAI);
-    }
-    OS << '\n';
-    return;
-  }
-
-  OS << "\t.section\t";
-  printName(OS, getSectionName());
-  OS << ",\"";
-
-  // TODO: Print section flags.
-
-  OS << '"';
-
-  OS << ',';
-
-  // If comment string is '@', e.g. as on ARM - use '%' instead
-  if (MAI.getCommentString()[0] == '@')
-    OS << '%';
-  else
-    OS << '@';
-
-  // TODO: Print section type.
-
-  if (isUnique())
-    OS << ",unique," << UniqueID;
-
-  OS << '\n';
-
-  if (Subsection) {
-    OS << "\t.subsection\t";
-    Subsection->print(OS, &MAI);
-    OS << '\n';
-  }
-}
-
-bool MCSectionWasm::UseCodeAlign() const { return false; }
-
-bool MCSectionWasm::isVirtualSection() const { return false; }