Remove LLVM 8.0.1 files.

1 files changed, 0 insertions, 208 deletions

diff --git a/gnu/llvm/tools/clang/lib/Frontend/LayoutOverrideSource.cpp b/gnu/llvm/tools/clang/lib/Frontend/LayoutOverrideSource.cpp
deleted file mode 100644
index b31fbd087ba..00000000000
--- a/gnu/llvm/tools/clang/lib/Frontend/LayoutOverrideSource.cpp
+++ /dev/null
@@ -1,208 +0,0 @@
-//===--- LayoutOverrideSource.cpp --Override Record Layouts ---------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-#include "clang/Frontend/LayoutOverrideSource.h"
-#include "clang/AST/Decl.h"
-#include "clang/Basic/CharInfo.h"
-#include "llvm/Support/raw_ostream.h"
-#include <fstream>
-#include <string>
-
-using namespace clang;
-
-/// Parse a simple identifier.
-static std::string parseName(StringRef S) {
-  if (S.empty() || !isIdentifierHead(S[0]))
-    return "";
-
-  unsigned Offset = 1;
-  while (Offset < S.size() && isIdentifierBody(S[Offset]))
-    ++Offset;
-
-  return S.substr(0, Offset).str();
-}
-
-LayoutOverrideSource::LayoutOverrideSource(StringRef Filename) {
-  std::ifstream Input(Filename.str().c_str());
-  if (!Input.is_open())
-    return;
-
-  // Parse the output of -fdump-record-layouts.
-  std::string CurrentType;
-  Layout CurrentLayout;
-  bool ExpectingType = false;
-
-  while (Input.good()) {
-    std::string Line;
-    getline(Input, Line);
-
-    StringRef LineStr(Line);
-
-    // Determine whether the following line will start a
-    if (LineStr.find("*** Dumping AST Record Layout") != StringRef::npos)  {
-      // Flush the last type/layout, if there is one.
-      if (!CurrentType.empty())
-        Layouts[CurrentType] = CurrentLayout;
-      CurrentLayout = Layout();
-
-      ExpectingType = true;
-      continue;
-    }
-
-    // If we're expecting a type, grab it.
-    if (ExpectingType) {
-      ExpectingType = false;
-
-      StringRef::size_type Pos;
-      if ((Pos = LineStr.find("struct ")) != StringRef::npos)
-        LineStr = LineStr.substr(Pos + strlen("struct "));
-      else if ((Pos = LineStr.find("class ")) != StringRef::npos)
-        LineStr = LineStr.substr(Pos + strlen("class "));
-      else if ((Pos = LineStr.find("union ")) != StringRef::npos)
-        LineStr = LineStr.substr(Pos + strlen("union "));
-      else
-        continue;
-
-      // Find the name of the type.
-      CurrentType = parseName(LineStr);
-      CurrentLayout = Layout();
-      continue;
-    }
-
-    // Check for the size of the type.
-    StringRef::size_type Pos = LineStr.find(" Size:");
-    if (Pos != StringRef::npos) {
-      // Skip past the " Size:" prefix.
-      LineStr = LineStr.substr(Pos + strlen(" Size:"));
-
-      unsigned long long Size = 0;
-      (void)LineStr.getAsInteger(10, Size);
-      CurrentLayout.Size = Size;
-      continue;
-    }
-
-    // Check for the alignment of the type.
-    Pos = LineStr.find("Alignment:");
-    if (Pos != StringRef::npos) {
-      // Skip past the "Alignment:" prefix.
-      LineStr = LineStr.substr(Pos + strlen("Alignment:"));
-
-      unsigned long long Alignment = 0;
-      (void)LineStr.getAsInteger(10, Alignment);
-      CurrentLayout.Align = Alignment;
-      continue;
-    }
-
-    // Check for the size/alignment of the type.
-    Pos = LineStr.find("sizeof=");
-    if (Pos != StringRef::npos) {
-      /* Skip past the sizeof= prefix. */
-      LineStr = LineStr.substr(Pos + strlen("sizeof="));
-
-      // Parse size.
-      unsigned long long Size = 0;
-      (void)LineStr.getAsInteger(10, Size);
-      CurrentLayout.Size = Size;
-
-      Pos = LineStr.find("align=");
-      if (Pos != StringRef::npos) {
-        /* Skip past the align= prefix. */
-        LineStr = LineStr.substr(Pos + strlen("align="));
-
-        // Parse alignment.
-        unsigned long long Alignment = 0;
-        (void)LineStr.getAsInteger(10, Alignment);
-        CurrentLayout.Align = Alignment;
-      }
-
-      continue;
-    }
-
-    // Check for the field offsets of the type.
-    Pos = LineStr.find("FieldOffsets: [");
-    if (Pos == StringRef::npos)
-      continue;
-
-    LineStr = LineStr.substr(Pos + strlen("FieldOffsets: ["));
-    while (!LineStr.empty() && isDigit(LineStr[0])) {
-      // Parse this offset.
-      unsigned Idx = 1;
-      while (Idx < LineStr.size() && isDigit(LineStr[Idx]))
-        ++Idx;
-
-      unsigned long long Offset = 0;
-      (void)LineStr.substr(0, Idx).getAsInteger(10, Offset);
-
-      CurrentLayout.FieldOffsets.push_back(Offset);
-
-      // Skip over this offset, the following comma, and any spaces.
-      LineStr = LineStr.substr(Idx + 1);
-      while (!LineStr.empty() && isWhitespace(LineStr[0]))
-        LineStr = LineStr.substr(1);
-    }
-  }
-
-  // Flush the last type/layout, if there is one.
-  if (!CurrentType.empty())
-    Layouts[CurrentType] = CurrentLayout;
-}
-
-bool
-LayoutOverrideSource::layoutRecordType(const RecordDecl *Record,
-  uint64_t &Size, uint64_t &Alignment,
-  llvm::DenseMap<const FieldDecl *, uint64_t> &FieldOffsets,
-  llvm::DenseMap<const CXXRecordDecl *, CharUnits> &BaseOffsets,
-  llvm::DenseMap<const CXXRecordDecl *, CharUnits> &VirtualBaseOffsets)
-{
-  // We can't override unnamed declarations.
-  if (!Record->getIdentifier())
-    return false;
-
-  // Check whether we have a layout for this record.
-  llvm::StringMap<Layout>::iterator Known = Layouts.find(Record->getName());
-  if (Known == Layouts.end())
-    return false;
-
-  // Provide field layouts.
-  unsigned NumFields = 0;
-  for (RecordDecl::field_iterator F = Record->field_begin(),
-                               FEnd = Record->field_end();
-       F != FEnd; ++F, ++NumFields) {
-    if (NumFields >= Known->second.FieldOffsets.size())
-      continue;
-
-    FieldOffsets[*F] = Known->second.FieldOffsets[NumFields];
-  }
-
-  // Wrong number of fields.
-  if (NumFields != Known->second.FieldOffsets.size())
-    return false;
-
-  Size = Known->second.Size;
-  Alignment = Known->second.Align;
-  return true;
-}
-
-LLVM_DUMP_METHOD void LayoutOverrideSource::dump() {
-  raw_ostream &OS = llvm::errs();
-  for (llvm::StringMap<Layout>::iterator L = Layouts.begin(),
-                                      LEnd = Layouts.end();
-       L != LEnd; ++L) {
-    OS << "Type: blah " << L->first() << '\n';
-    OS << "  Size:" << L->second.Size << '\n';
-    OS << "  Alignment:" << L->second.Align << '\n';
-    OS << "  FieldOffsets: [";
-    for (unsigned I = 0, N = L->second.FieldOffsets.size(); I != N; ++I) {
-      if (I)
-        OS << ", ";
-      OS << L->second.FieldOffsets[I];
-    }
-    OS << "]\n";
-  }
-}
-