[llvm] [CodeGen] Remove unused function isMSInlineAsm (PR #69132)

[Kazu Hirata via llvm-commits]

https://github.com/kazutakahirata created https://github.com/llvm/llvm-project/pull/69132

The last use was removed by:

  commit ee08897fb8d4b59b4609f6e837205e7a089b6fb7
  Author: Reid Kleckner <reid at kleckner.net>
  Date:   Tue Dec 10 18:27:32 2013 +0000


>From 237baef58087221923ee216eddf026b58c12538d Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu at google.com>
Date: Sun, 15 Oct 2023 15:22:43 -0700
Subject: [PATCH] [CodeGen] Remove unused function isMSInlineAsm

The last use was removed by:

  commit ee08897fb8d4b59b4609f6e837205e7a089b6fb7
  Author: Reid Kleckner <reid at kleckner.net>
  Date:   Tue Dec 10 18:27:32 2013 +0000
---
 llvm/include/llvm/CodeGen/MachineInstr.h | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/llvm/include/llvm/CodeGen/MachineInstr.h b/llvm/include/llvm/CodeGen/MachineInstr.h
index 8367f999fcc76d3..6afc2d5cbe6e736 100644
--- a/llvm/include/llvm/CodeGen/MachineInstr.h
+++ b/llvm/include/llvm/CodeGen/MachineInstr.h
@@ -1365,12 +1365,6 @@ class MachineInstr
            getOpcode() == TargetOpcode::INLINEASM_BR;
   }
 
-  /// FIXME: Seems like a layering violation that the AsmDialect, which is X86
-  /// specific, be attached to a generic MachineInstr.
-  bool isMSInlineAsm() const {
-    return isInlineAsm() && getInlineAsmDialect() == InlineAsm::AD_Intel;
-  }
-
   bool isStackAligningInlineAsm() const;
   InlineAsm::AsmDialect getInlineAsmDialect() const;