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llvm-project/clang/test/CodeGenCXX/pr30731.cpp

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MS ABI: Fix assert when generating virtual function call with virtual bases and -flto (PR30731) getClassAtVTableLocation() was calling ASTRecordLayout::getBaseClassOffset() on a virtual base, causing an assert. Differential Revision: https://reviews.llvm.org/D25779 llvm-svn: 284624
2016-10-20 02:04:27 +08:00
// RUN: %clang_cc1 -triple i386-pc-win32 -emit-llvm -flto -std=c++11 -o - %s | FileCheck %s
struct A {
virtual ~A();
};
struct B {};
struct C {
virtual void f();
};
struct S : A, virtual B, C {
void f() override;
};
void f(S* s) { s->f(); }
[MS] Don't escape MS C++ names with \01 It is not needed after LLVM r327734. Now it will be easier to copy-paste IR symbol names from Clang. llvm-svn: 327738
2018-03-17 04:36:49 +08:00
// CHECK-LABEL: define dso_local void @"?f@@YAXPAUS@@@Z"
MS ABI: Fix assert when generating virtual function call with virtual bases and -flto (PR30731) getClassAtVTableLocation() was calling ASTRecordLayout::getBaseClassOffset() on a virtual base, causing an assert. Differential Revision: https://reviews.llvm.org/D25779 llvm-svn: 284624
2016-10-20 02:04:27 +08:00
// CHECK: call
// CHECK: ret void