[clang] [clang][bytecode][NFC] Remove unused SourceMapper functions (PR #219786)

[Timm Baeder via cfe-commits]

https://github.com/tbaederr created https://github.com/llvm/llvm-project/pull/219786

None

>From fdc3b7f68fa8d70d6963bb57791e4b29cf644c03 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timm=20B=C3=A4der?= <tbaeder at redhat.com>
Date: Sun, 30 Aug 2026 10:39:51 +0200
Subject: [PATCH] [clang][bytecode] Remove unused SourceMapper functions

---
 clang/lib/AST/ByteCode/Source.cpp | 12 ------------
 clang/lib/AST/ByteCode/Source.h   |  6 ------
 2 files changed, 18 deletions(-)

diff --git a/clang/lib/AST/ByteCode/Source.cpp b/clang/lib/AST/ByteCode/Source.cpp
index 412fce2be5737..a56a5becb2b75 100644
--- a/clang/lib/AST/ByteCode/Source.cpp
+++ b/clang/lib/AST/ByteCode/Source.cpp
@@ -31,15 +31,3 @@ SourceRange SourceInfo::getRange() const {
     return D->getSourceRange();
   return SourceRange();
 }
-
-const Expr *SourceMapper::getExpr(CodePtr PC) const {
-  return getSource(PC).asExpr();
-}
-
-SourceLocation SourceMapper::getLocation(CodePtr PC) const {
-  return getSource(PC).getLoc();
-}
-
-SourceRange SourceMapper::getRange(CodePtr PC) const {
-  return getSource(PC).getRange();
-}
diff --git a/clang/lib/AST/ByteCode/Source.h b/clang/lib/AST/ByteCode/Source.h
index db935da7c7c49..37548f47f9082 100644
--- a/clang/lib/AST/ByteCode/Source.h
+++ b/clang/lib/AST/ByteCode/Source.h
@@ -130,12 +130,6 @@ class SourceMapper {
 
   /// Returns source information for a given PC in a function.
   virtual SourceInfo getSource(CodePtr PC) const = 0;
-
-  /// Returns the expression if an opcode belongs to one, null otherwise.
-  const Expr *getExpr(CodePtr PC) const;
-  /// Returns the location from which an opcode originates.
-  SourceLocation getLocation(CodePtr PC) const;
-  SourceRange getRange(CodePtr PC) const;
 };
 
 } // namespace interp