From d9822ca9f81a019d479662d19e2834ec881dc438 Mon Sep 17 00:00:00 2001
From: Mehdi Amini <mehdi.amini@apple.com>
Date: Fri, 23 Dec 2016 19:19:44 +0000
Subject: [PATCH] Function-import: Disable IRVerifier on lazy-loaded modules:
 the ODR TypeUniquing generates invalid debug info.

llvm-svn: 290442
---
 lib/Transforms/IPO/FunctionImport.cpp | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/lib/Transforms/IPO/FunctionImport.cpp b/lib/Transforms/IPO/FunctionImport.cpp
index 1fa957d88bb..6dd95f8dcd5 100644
--- a/lib/Transforms/IPO/FunctionImport.cpp
+++ b/lib/Transforms/IPO/FunctionImport.cpp
@@ -698,14 +698,6 @@ Expected<bool> FunctionImporter::importFunctions(
       }
     }
 
-#ifndef NDEBUG
-    // Note: this can't be done after `renameModuleForThinLTO` as it leaves the
-    // module in a state that does not pass the verifier (for example aliases
-    // pointing to available_externally functions).
-    if (verifyModule(*SrcModule, &errs()))
-      report_fatal_error("Invalid lazy-loaded source module for importing");
-#endif
-
     // Link in the specified functions.
     if (renameModuleForThinLTO(*SrcModule, Index, &GlobalsToImport))
       return true;