From 67acd13012d4841757e900a6cac575ac2855d427 Mon Sep 17 00:00:00 2001
From: Matthew Maurer <mmaurer@google.com>
Date: Thu, 25 Jul 2024 16:47:30 +0000
Subject: [PATCH] LLVM: LLVM-20.0 removes MMX types

See llvm/llvm-project#98505
---
 compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
index 14757b27a3758..b07a0c77b1dab 100644
--- a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
+++ b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
@@ -1419,8 +1419,10 @@ extern "C" LLVMTypeKind LLVMRustGetTypeKind(LLVMTypeRef Ty) {
     return LLVMPointerTypeKind;
   case Type::FixedVectorTyID:
     return LLVMVectorTypeKind;
+#if LLVM_VERSION_LT(20, 0)
   case Type::X86_MMXTyID:
     return LLVMX86_MMXTypeKind;
+#endif
   case Type::TokenTyID:
     return LLVMTokenTypeKind;
   case Type::ScalableVectorTyID: