Add a version of AsmPrinter::EOL that takes a const char* so that we don't have to do as many implicit std::string constructions.

Unfortunately, this doesn't appear to translate to a real speedup in practice.

llvm-svn: 52981

2 files changed, 12 insertions, 0 deletions

diff --git a/llvm/include/llvm/CodeGen/AsmPrinter.h b/llvm/include/llvm/CodeGen/AsmPrinter.h
index e92c8a8df53..fbb0821c217 100644
--- a/llvm/include/llvm/CodeGen/AsmPrinter.h
+++ b/llvm/include/llvm/CodeGen/AsmPrinter.h
@@ -236,6 +236,7 @@ namespace llvm {
     /// then it will be printed first.  Comments should not contain '\n'.
     void EOL() const;
     void EOL(const std::string &Comment) const;
+    void EOL(const char* Comment) const;
     
     /// EmitULEB128Bytes - Emit an assembler byte data directive to compose an
     /// unsigned leb128 value.
diff --git a/llvm/lib/CodeGen/AsmPrinter.cpp b/llvm/lib/CodeGen/AsmPrinter.cpp
index a682a3f5a88..13206633972 100644
--- a/llvm/lib/CodeGen/AsmPrinter.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter.cpp
@@ -551,6 +551,7 @@ void AsmPrinter::PrintHex(int Value) const {
 void AsmPrinter::EOL() const {
   O << '\n';
 }
+
 void AsmPrinter::EOL(const std::string &Comment) const {
   if (AsmVerbose && !Comment.empty()) {
     O << '\t'
@@ -561,6 +562,16 @@ void AsmPrinter::EOL(const std::string &Comment) const {
   O << '\n';
 }
 
+void AsmPrinter::EOL(const char* Comment) const {
+  if (AsmVerbose && *Comment) {
+    O << '\t'
+      << TAI->getCommentString()
+      << ' '
+      << Comment;
+  }
+  O << '\n';
+}
+
 /// EmitULEB128Bytes - Emit an assembler byte data directive to compose an
 /// unsigned leb128 value.
 void AsmPrinter::EmitULEB128Bytes(unsigned Value) const {