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1// RUN: rm -rf %t2// RUN: mkdir %t3// RUN: split-file %s %t4//5// RUN: %clang_cc1 -std=c++20 -triple i686-pc-windows-msvc %t/foo.cppm -emit-module-interface \6// RUN: -o %t/foo.pcm7// RUN: %clang_cc1 -std=c++20 -triple i686-pc-windows-msvc %t/user.cc -fmodule-file=foo=%t/foo.pcm \8// RUN: -emit-llvm -o - -disable-llvm-passes | FileCheck %t/user.cc9 10//--- foo.cppm11export module foo;12export struct Fruit {13 virtual ~Fruit() = default;14 virtual void eval();15};16 17//--- user.cc18import foo;19void test() {20 Fruit *f = new Fruit();21 f->eval();22}23 24// Check that the virtual table is an unnamed_addr constant in comdat that can25// be merged with the virtual table with other TUs.26// CHECK: unnamed_addr constant {{.*}}[ptr @"??_R4Fruit@@6B@", ptr @"??_GFruit@@UAEPAXI@Z", ptr @"?eval@Fruit@@UAEXXZ"{{.*}}comdat($"??_7Fruit@@6B@")27