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authororivej <[email protected]>2022-02-10 16:45:01 +0300
committerDaniil Cherednik <[email protected]>2022-02-10 16:45:01 +0300
commit2d37894b1b037cf24231090eda8589bbb44fb6fc (patch)
treebe835aa92c6248212e705f25388ebafcf84bc7a1 /contrib/libs/llvm12/include/llvm/TableGen/StringToOffsetTable.h
parent718c552901d703c502ccbefdfc3c9028d608b947 (diff)
Restoring authorship annotation for <[email protected]>. Commit 2 of 2.
Diffstat (limited to 'contrib/libs/llvm12/include/llvm/TableGen/StringToOffsetTable.h')
-rw-r--r--contrib/libs/llvm12/include/llvm/TableGen/StringToOffsetTable.h230
1 files changed, 115 insertions, 115 deletions
diff --git a/contrib/libs/llvm12/include/llvm/TableGen/StringToOffsetTable.h b/contrib/libs/llvm12/include/llvm/TableGen/StringToOffsetTable.h
index ce35f6233d7..695eb0c5fc9 100644
--- a/contrib/libs/llvm12/include/llvm/TableGen/StringToOffsetTable.h
+++ b/contrib/libs/llvm12/include/llvm/TableGen/StringToOffsetTable.h
@@ -1,115 +1,115 @@
-#pragma once
-
-#ifdef __GNUC__
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wunused-parameter"
-#endif
-
-//===- StringToOffsetTable.h - Emit a big concatenated string ---*- 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
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_TABLEGEN_STRINGTOOFFSETTABLE_H
-#define LLVM_TABLEGEN_STRINGTOOFFSETTABLE_H
-
-#include "llvm/ADT/SmallString.h"
-#include "llvm/ADT/StringExtras.h"
-#include "llvm/ADT/StringMap.h"
-#include "llvm/Support/raw_ostream.h"
-#include <cctype>
-
-namespace llvm {
-
-/// StringToOffsetTable - This class uniques a bunch of nul-terminated strings
-/// and keeps track of their offset in a massive contiguous string allocation.
-/// It can then output this string blob and use indexes into the string to
-/// reference each piece.
-class StringToOffsetTable {
- StringMap<unsigned> StringOffset;
- std::string AggregateString;
-
-public:
- bool Empty() const { return StringOffset.empty(); }
-
- unsigned GetOrAddStringOffset(StringRef Str, bool appendZero = true) {
- auto IterBool =
- StringOffset.insert(std::make_pair(Str, AggregateString.size()));
- if (IterBool.second) {
- // Add the string to the aggregate if this is the first time found.
- AggregateString.append(Str.begin(), Str.end());
- if (appendZero)
- AggregateString += '\0';
- }
-
- return IterBool.first->second;
- }
-
- void EmitString(raw_ostream &O) {
- // Escape the string.
- SmallString<256> Str;
- raw_svector_ostream(Str).write_escaped(AggregateString);
- AggregateString = std::string(Str.str());
-
- O << " \"";
- unsigned CharsPrinted = 0;
- for (unsigned i = 0, e = AggregateString.size(); i != e; ++i) {
- if (CharsPrinted > 70) {
- O << "\"\n \"";
- CharsPrinted = 0;
- }
- O << AggregateString[i];
- ++CharsPrinted;
-
- // Print escape sequences all together.
- if (AggregateString[i] != '\\')
- continue;
-
- assert(i + 1 < AggregateString.size() && "Incomplete escape sequence!");
- if (isdigit(AggregateString[i + 1])) {
- assert(isdigit(AggregateString[i + 2]) &&
- isdigit(AggregateString[i + 3]) &&
- "Expected 3 digit octal escape!");
- O << AggregateString[++i];
- O << AggregateString[++i];
- O << AggregateString[++i];
- CharsPrinted += 3;
- } else {
- O << AggregateString[++i];
- ++CharsPrinted;
- }
- }
- O << "\"";
- }
-
- /// Emit the string using character literals. MSVC has a limitation that
- /// string literals cannot be longer than 64K.
- void EmitCharArray(raw_ostream &O) {
- assert(AggregateString.find(')') == std::string::npos &&
- "can't emit raw string with closing parens");
- int Count = 0;
- O << ' ';
- for (char C : AggregateString) {
- O << " \'";
- O.write_escaped(StringRef(&C, 1));
- O << "\',";
- Count++;
- if (Count > 14) {
- O << "\n ";
- Count = 0;
- }
- }
- O << '\n';
- }
-};
-
-} // end namespace llvm
-
-#endif
-
-#ifdef __GNUC__
-#pragma GCC diagnostic pop
-#endif
+#pragma once
+
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-parameter"
+#endif
+
+//===- StringToOffsetTable.h - Emit a big concatenated string ---*- 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
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_TABLEGEN_STRINGTOOFFSETTABLE_H
+#define LLVM_TABLEGEN_STRINGTOOFFSETTABLE_H
+
+#include "llvm/ADT/SmallString.h"
+#include "llvm/ADT/StringExtras.h"
+#include "llvm/ADT/StringMap.h"
+#include "llvm/Support/raw_ostream.h"
+#include <cctype>
+
+namespace llvm {
+
+/// StringToOffsetTable - This class uniques a bunch of nul-terminated strings
+/// and keeps track of their offset in a massive contiguous string allocation.
+/// It can then output this string blob and use indexes into the string to
+/// reference each piece.
+class StringToOffsetTable {
+ StringMap<unsigned> StringOffset;
+ std::string AggregateString;
+
+public:
+ bool Empty() const { return StringOffset.empty(); }
+
+ unsigned GetOrAddStringOffset(StringRef Str, bool appendZero = true) {
+ auto IterBool =
+ StringOffset.insert(std::make_pair(Str, AggregateString.size()));
+ if (IterBool.second) {
+ // Add the string to the aggregate if this is the first time found.
+ AggregateString.append(Str.begin(), Str.end());
+ if (appendZero)
+ AggregateString += '\0';
+ }
+
+ return IterBool.first->second;
+ }
+
+ void EmitString(raw_ostream &O) {
+ // Escape the string.
+ SmallString<256> Str;
+ raw_svector_ostream(Str).write_escaped(AggregateString);
+ AggregateString = std::string(Str.str());
+
+ O << " \"";
+ unsigned CharsPrinted = 0;
+ for (unsigned i = 0, e = AggregateString.size(); i != e; ++i) {
+ if (CharsPrinted > 70) {
+ O << "\"\n \"";
+ CharsPrinted = 0;
+ }
+ O << AggregateString[i];
+ ++CharsPrinted;
+
+ // Print escape sequences all together.
+ if (AggregateString[i] != '\\')
+ continue;
+
+ assert(i + 1 < AggregateString.size() && "Incomplete escape sequence!");
+ if (isdigit(AggregateString[i + 1])) {
+ assert(isdigit(AggregateString[i + 2]) &&
+ isdigit(AggregateString[i + 3]) &&
+ "Expected 3 digit octal escape!");
+ O << AggregateString[++i];
+ O << AggregateString[++i];
+ O << AggregateString[++i];
+ CharsPrinted += 3;
+ } else {
+ O << AggregateString[++i];
+ ++CharsPrinted;
+ }
+ }
+ O << "\"";
+ }
+
+ /// Emit the string using character literals. MSVC has a limitation that
+ /// string literals cannot be longer than 64K.
+ void EmitCharArray(raw_ostream &O) {
+ assert(AggregateString.find(')') == std::string::npos &&
+ "can't emit raw string with closing parens");
+ int Count = 0;
+ O << ' ';
+ for (char C : AggregateString) {
+ O << " \'";
+ O.write_escaped(StringRef(&C, 1));
+ O << "\',";
+ Count++;
+ if (Count > 14) {
+ O << "\n ";
+ Count = 0;
+ }
+ }
+ O << '\n';
+ }
+};
+
+} // end namespace llvm
+
+#endif
+
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif