Switch some functions to take Twines, eliminate uses of StringExtras.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93680 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index 78739bb..82c1765 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -43,7 +43,6 @@
#include "llvm/Target/TargetRegisterInfo.h"
#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/ADT/SmallString.h"
-#include "llvm/ADT/StringExtras.h"
#include <cerrno>
using namespace llvm;
@@ -523,12 +522,11 @@
/// PrintULEB128 - Print a series of hexadecimal values (separated by commas)
/// representing an unsigned leb128 value.
void AsmPrinter::PrintULEB128(unsigned Value) const {
- char Buffer[20];
do {
unsigned char Byte = static_cast<unsigned char>(Value & 0x7f);
Value >>= 7;
if (Value) Byte |= 0x80;
- O << "0x" << utohex_buffer(Byte, Buffer+20);
+ PrintHex(Byte);
if (Value) O << ", ";
} while (Value);
}
@@ -538,14 +536,13 @@
void AsmPrinter::PrintSLEB128(int Value) const {
int Sign = Value >> (8 * sizeof(Value) - 1);
bool IsMore;
- char Buffer[20];
do {
unsigned char Byte = static_cast<unsigned char>(Value & 0x7f);
Value >>= 7;
IsMore = Value != Sign || ((Byte ^ Sign) & 0x40) != 0;
if (IsMore) Byte |= 0x80;
- O << "0x" << utohex_buffer(Byte, Buffer+20);
+ PrintHex(Byte);
if (IsMore) O << ", ";
} while (IsMore);
}
@@ -556,9 +553,9 @@
/// PrintHex - Print a value as a hexadecimal value.
///
-void AsmPrinter::PrintHex(int Value) const {
- char Buffer[20];
- O << "0x" << utohex_buffer(static_cast<unsigned>(Value), Buffer+20);
+void AsmPrinter::PrintHex(uint64_t Value) const {
+ O << "0x";
+ O.write_hex(Value);
}
/// EOL - Print a newline character to asm stream. If a comment is present
@@ -567,18 +564,8 @@
O << '\n';
}
-void AsmPrinter::EOL(const std::string &Comment) const {
- if (VerboseAsm && !Comment.empty()) {
- O.PadToColumn(MAI->getCommentColumn());
- O << MAI->getCommentString()
- << ' '
- << Comment;
- }
- O << '\n';
-}
-
-void AsmPrinter::EOL(const char* Comment) const {
- if (VerboseAsm && *Comment) {
+void AsmPrinter::EOL(const Twine &Comment) const {
+ if (VerboseAsm && !Comment.isTriviallyEmpty()) {
O.PadToColumn(MAI->getCommentColumn());
O << MAI->getCommentString()
<< ' '
@@ -624,8 +611,8 @@
return 0;
}
-void AsmPrinter::EOL(const char *Comment, unsigned Encoding) const {
- if (VerboseAsm && *Comment) {
+void AsmPrinter::EOL(const Twine &Comment, unsigned Encoding) const {
+ if (VerboseAsm && !Comment.isTriviallyEmpty()) {
O.PadToColumn(MAI->getCommentColumn());
O << MAI->getCommentString()
<< ' '
@@ -755,7 +742,7 @@
/// EmitFile - Emit a .file directive.
-void AsmPrinter::EmitFile(unsigned Number, const std::string &Name) const {
+void AsmPrinter::EmitFile(unsigned Number, StringRef Name) const {
O << "\t.file\t" << Number << " \"";
for (unsigned i = 0, N = Name.size(); i < N; ++i)
printStringChar(O, Name[i]);