[llvm] [NFC][IR2Vec][MIR2Vec] llvm-ir2vec lib refactor (PR #174133)

[S. VenkataKeerthy via llvm-commits]

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@@ -12,8 +12,8 @@
 ///
 //===----------------------------------------------------------------------===//
 
-#ifndef LLVM_TOOLS_LLVM_IR2VEC_LLVM_IR2VEC_H
-#define LLVM_TOOLS_LLVM_IR2VEC_LLVM_IR2VEC_H
+#ifndef LLVM_TOOLS_LLVM_IR2VEC_EMB_TOOL_H
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svkeerthy wrote:

LLVM_TOOLS_LLVM_IR2VEC_UTILS_H

https://github.com/llvm/llvm-project/pull/174133