[llvm] [ms] [llvm-ml] Remove unused function (PR #132777)

[Eric Astor via llvm-commits]

https://github.com/ericastor created https://github.com/llvm/llvm-project/pull/132777

This was missed in an earlier PR.

>From a169ac7b86a06b6e029294d6f9f58207364a2108 Mon Sep 17 00:00:00 2001
From: Eric Astor <epastor at google.com>
Date: Mon, 24 Mar 2025 16:53:58 +0000
Subject: [PATCH] [ms] [llvm-ml] Remove unused function

This was missed in an earlier PR.
---
 llvm/lib/MC/MCParser/MasmParser.cpp | 30 -----------------------------
 1 file changed, 30 deletions(-)

diff --git a/llvm/lib/MC/MCParser/MasmParser.cpp b/llvm/lib/MC/MCParser/MasmParser.cpp
index 2c32531df9b0f..d8e8b86f0da16 100644
--- a/llvm/lib/MC/MCParser/MasmParser.cpp
+++ b/llvm/lib/MC/MCParser/MasmParser.cpp
@@ -2556,36 +2556,6 @@ bool MasmParser::expandMacro(raw_svector_ostream &OS, StringRef Body,
   return false;
 }
 
-static bool isOperator(AsmToken::TokenKind kind) {
-  switch (kind) {
-  default:
-    return false;
-  case AsmToken::Plus:
-  case AsmToken::Minus:
-  case AsmToken::Tilde:
-  case AsmToken::Slash:
-  case AsmToken::Star:
-  case AsmToken::Dot:
-  case AsmToken::Equal:
-  case AsmToken::EqualEqual:
-  case AsmToken::Pipe:
-  case AsmToken::PipePipe:
-  case AsmToken::Caret:
-  case AsmToken::Amp:
-  case AsmToken::AmpAmp:
-  case AsmToken::Exclaim:
-  case AsmToken::ExclaimEqual:
-  case AsmToken::Less:
-  case AsmToken::LessEqual:
-  case AsmToken::LessLess:
-  case AsmToken::LessGreater:
-  case AsmToken::Greater:
-  case AsmToken::GreaterEqual:
-  case AsmToken::GreaterGreater:
-    return true;
-  }
-}
-
 bool MasmParser::parseMacroArgument(const MCAsmMacroParameter *MP,
                                     MCAsmMacroArgument &MA,
                                     AsmToken::TokenKind EndTok) {