[llvm] d9489fd - AVR,BPF: Derive from MCAsmInfoELF

[Fangrui Song via llvm-commits]

Author: Fangrui Song
Date: 2025-07-26T14:42:08-07:00
New Revision: d9489fd073c0e100c6fbb1e5aef140b00cf62b81

URL: https://github.com/llvm/llvm-project/commit/d9489fd073c0e100c6fbb1e5aef140b00cf62b81
DIFF: https://github.com/llvm/llvm-project/commit/d9489fd073c0e100c6fbb1e5aef140b00cf62b81.diff

LOG: AVR,BPF: Derive from MCAsmInfoELF

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

Added: 
    

Modified: 
    llvm/lib/Target/AVR/MCTargetDesc/AVRMCAsmInfo.cpp
    llvm/lib/Target/AVR/MCTargetDesc/AVRMCAsmInfo.h
    llvm/lib/Target/BPF/MCTargetDesc/BPFMCAsmInfo.h

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Target/AVR/MCTargetDesc/AVRMCAsmInfo.cpp b/llvm/lib/Target/AVR/MCTargetDesc/AVRMCAsmInfo.cpp
index c2c1bb4e5baee..0615ec96d0d63 100644
--- a/llvm/lib/Target/AVR/MCTargetDesc/AVRMCAsmInfo.cpp
+++ b/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;
 }

diff  --git a/llvm/lib/Target/AVR/MCTargetDesc/AVRMCAsmInfo.h b/llvm/lib/Target/AVR/MCTargetDesc/AVRMCAsmInfo.h
index fab271304e27d..1915fa82bcfc6 100644
--- a/llvm/lib/Target/AVR/MCTargetDesc/AVRMCAsmInfo.h
+++ b/llvm/lib/Target/AVR/MCTargetDesc/AVRMCAsmInfo.h
@@ -14,7 +14,7 @@
 #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 {
@@ -22,7 +22,7 @@ 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,

diff  --git a/llvm/lib/Target/BPF/MCTargetDesc/BPFMCAsmInfo.h b/llvm/lib/Target/BPF/MCTargetDesc/BPFMCAsmInfo.h
index 7b2168458c930..63d6e6fb630a6 100644
--- a/llvm/lib/Target/BPF/MCTargetDesc/BPFMCAsmInfo.h
+++ b/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;