AsmParser: Add support for .ifc and .ifnc directives.

[oota-llvm.git] / lib / MC / MCParser / MCAsmLexer.cpp

diff --git a/lib/MC/MCParser/MCAsmLexer.cpp b/lib/MC/MCParser/MCAsmLexer.cpp
index e5b29550966965f854c8a682e72687a87711f224..3a3ff147117ef65d1eb67ed86914b739b99d848a 100644 (file)
--- a/lib/MC/MCParser/MCAsmLexer.cpp
+++ b/lib/MC/MCParser/MCAsmLexer.cpp
@@ -12,12 +12,20 @@
 
 using namespace llvm;
 
-MCAsmLexer::MCAsmLexer() : CurTok(AsmToken::Error, StringRef()) {
+MCAsmLexer::MCAsmLexer() : CurTok(AsmToken::Error, StringRef()), TokStart(0) {
 }
 
 MCAsmLexer::~MCAsmLexer() {
 }
 
+SMLoc MCAsmLexer::getLoc() const {
+  return SMLoc::getFromPointer(TokStart);
+}
+
 SMLoc AsmToken::getLoc() const {
   return SMLoc::getFromPointer(Str.data());
 }
+
+SMLoc AsmToken::getEndLoc() const {
+  return SMLoc::getFromPointer(Str.data() + Str.size() - 1);
+}