mcstreamerize .file and .file. This also fixes an issue where the

normal form of .file would fail if the filename had a weird character
in it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94437 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 9 insertions, 3 deletions

diff --git a/include/llvm/CodeGen/AsmPrinter.h b/include/llvm/CodeGen/AsmPrinter.h
index 377096c..8959c75 100644
--- a/include/llvm/CodeGen/AsmPrinter.h
+++ b/include/llvm/CodeGen/AsmPrinter.h
@@ -265,9 +265,6 @@ namespace llvm {
     ///
     void EmitInt64(uint64_t Value) const;
 
-    /// EmitFile - Emit a .file directive.
-    void EmitFile(unsigned Number, StringRef Name) const;
-
     //===------------------------------------------------------------------===//
 
     /// EmitAlignment - Emit an alignment directive to the specified power of
diff --git a/include/llvm/MC/MCStreamer.h b/include/llvm/MC/MCStreamer.h
index 09df6fa..cb8196e 100644
--- a/include/llvm/MC/MCStreamer.h
+++ b/include/llvm/MC/MCStreamer.h
@@ -233,6 +233,15 @@ namespace llvm {
                                    unsigned char Value = 0) = 0;
     
     /// @}
+    
+    /// EmitFileDirective - Switch to a new logical file.  This is used to
+    /// implement the '.file "foo.c"' assembler directive.
+    virtual void EmitFileDirective(StringRef Filename) = 0;
+    
+    /// EmitDwarfFileDirective - Associate a filename with a specified logical
+    /// file number.  This implements the DWARF2 '.file 4 "foo.c"' assembler
+    /// directive.
+    virtual void EmitDwarfFileDirective(unsigned FileNo,StringRef Filename) = 0;
 
     /// EmitInstruction - Emit the given @param Instruction into the current
     /// section.