From 048070ba6f28d3a0a788d71788320549527db94f Mon Sep 17 00:00:00 2001
From: Daniel Kiss <daniel.kiss@arm.com>
Date: Wed, 22 Oct 2025 09:29:06 +0200
Subject: [ARM][AArch64] BTI,GCS,PAC Module flag update. (#86212)

Module flag is used to indicate the feature to be propagated to the
function. As now the frontend emits all attributes accordingly let's
help the auto upgrade to only do work when old and new bitcodes are
merged.

Depends on #82819 and #86031
---
 llvm/lib/Bitcode/Reader/BitcodeReader.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')

diff --git a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
index aaee1f0..cf7efbfa 100644
--- a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
+++ b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
@@ -7143,6 +7143,8 @@ Error BitcodeReader::materializeModule() {
 
   UpgradeARCRuntime(*TheModule);
 
+  copyModuleAttrToFunctions(*TheModule);
+
   return Error::success();
 }
 
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