llvm-mc: Fix llvm-mc -as-lex.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108644 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/llvm-mc/llvm-mc.cpp b/tools/llvm-mc/llvm-mc.cpp
index fc8a1c5..34cf8ce 100644
--- a/tools/llvm-mc/llvm-mc.cpp
+++ b/tools/llvm-mc/llvm-mc.cpp
@@ -165,9 +165,9 @@
assert(MAI && "Unable to create target asm info!");
AsmLexer Lexer(*MAI);
-
+ Lexer.setBuffer(SrcMgr.getMemoryBuffer(0));
+
bool Error = false;
-
while (Lexer.Lex().isNot(AsmToken::Eof)) {
switch (Lexer.getKind()) {
default: