Fix bug 3140.
Print a single parameter .file directive if we have an ELF target.

llvm-svn: 60480
diff --git a/llvm/lib/Target/TargetAsmInfo.cpp b/llvm/lib/Target/TargetAsmInfo.cpp
index a124922..d79652a 100644
--- a/llvm/lib/Target/TargetAsmInfo.cpp
+++ b/llvm/lib/Target/TargetAsmInfo.cpp
@@ -85,6 +85,7 @@
   COMMDirective = "\t.comm\t";
   COMMDirectiveTakesAlignment = true;
   HasDotTypeDotSizeDirective = true;
+  HasSingleParameterDotFile = true;
   UsedDirective = 0;
   WeakRefDirective = 0;
   WeakDefDirective = 0;