AVR,BPF: Derive from MCAsmInfoELF

instead of MCAsmInfo. MCAsmInfo is derived by object file format
MCAsmInfo.

Author: MaskRay

llvm/lib/Target/AVR/MCTargetDesc/AVRMCAsmInfo.cpp

@@ -24,8 +24,6 @@ AVRMCAsmInfo::AVRMCAsmInfo(const Triple &TT, const MCTargetOptions &Options) {
   CalleeSaveStackSlotSize = 2;
   CommentString = ";";
   SeparatorString = "$";
-  PrivateGlobalPrefix = ".L";
-  PrivateLabelPrefix = ".L";
   UsesELFSectionDirectiveForBSS = true;
   SupportsDebugInformation = true;
 }

llvm/lib/Target/AVR/MCTargetDesc/AVRMCAsmInfo.h

@@ -14,15 +14,15 @@
 #define LLVM_AVR_ASM_INFO_H
 
 #include "MCTargetDesc/AVRMCExpr.h"
-#include "llvm/MC/MCAsmInfo.h"
+#include "llvm/MC/MCAsmInfoELF.h"
 #include "llvm/MC/MCExpr.h"
 
 namespace llvm {
 
 class Triple;
 
 /// Specifies the format of AVR assembly files.
-class AVRMCAsmInfo : public MCAsmInfo {
+class AVRMCAsmInfo : public MCAsmInfoELF {
 public:
   explicit AVRMCAsmInfo(const Triple &TT, const MCTargetOptions &Options);
   void printSpecifierExpr(raw_ostream &OS,

llvm/lib/Target/BPF/MCTargetDesc/BPFMCAsmInfo.h

@@ -13,18 +13,19 @@
 #ifndef LLVM_LIB_TARGET_BPF_MCTARGETDESC_BPFMCASMINFO_H
 #define LLVM_LIB_TARGET_BPF_MCTARGETDESC_BPFMCASMINFO_H
 
-#include "llvm/MC/MCAsmInfo.h"
+#include "llvm/MC/MCAsmInfoELF.h"
 #include "llvm/TargetParser/Triple.h"
 
 namespace llvm {
 
-class BPFMCAsmInfo : public MCAsmInfo {
+class BPFMCAsmInfo : public MCAsmInfoELF {
 public:
   explicit BPFMCAsmInfo(const Triple &TT, const MCTargetOptions &Options) {
     if (TT.getArch() == Triple::bpfeb)
       IsLittleEndian = false;
 
     PrivateGlobalPrefix = ".L";
+    PrivateLabelPrefix = "L";
     WeakRefDirective = "\t.weak\t";
 
     UsesELFSectionDirectiveForBSS = true;