From 470910c4ad8af2555c49aec16409630d2a3246b6 Mon Sep 17 00:00:00 2001
From: Arthur Eubanks <aeubanks@google.com>
Date: Mon, 16 May 2022 17:49:59 -0700
Subject: [PATCH] [OpaquePtr][BitcodeReader] Explicitly turn off opaque
 pointers if we see a typed pointer

Followup to D125735 on the bitcode reader side.

Reviewed By: #opaque-pointers, nikic

Differential Revision: https://reviews.llvm.org/D125736
---
 llvm/lib/Bitcode/Reader/BitcodeReader.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
index 901c117..9d49a96 100644
--- a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
+++ b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
@@ -1890,6 +1890,8 @@ Error BitcodeReader::parseTypeTableBody() {
       if (!ResultTy ||
           !PointerType::isValidElementType(ResultTy))
         return error("Invalid type");
+      if (LLVM_UNLIKELY(!Context.hasSetOpaquePointersValue()))
+        Context.setOpaquePointers(false);
       ContainedIDs.push_back(Record[0]);
       ResultTy = PointerType::get(ResultTy, AddressSpace);
       break;
-- 
2.7.4