54a4da9df6
This reverts 4d10c1165442cbbbc0017b48fcdd7dae1ccf3678 and its two dependent commits: e6b9805b574bb5c90263ec7fbcb94df76d2807a4 and c243406a695ca056a07ef4064b0f9feee7685320, see discussion in https://github.com/llvm/llvm-project/pull/165598#issuecomment-3563825509.
23 lines
622 B
C++
23 lines
622 B
C++
// RUN: %clang_cc1 %s -fno-rtti-data -triple=i386-pc-win32 -o - -emit-llvm | FileCheck %s
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// vftable shouldn't have RTTI data in it.
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// CHECK-NOT: @"??_R4S@@6B@"
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// CHECK: @"??_7S@@6B@" = linkonce_odr unnamed_addr constant { [1 x ptr] } { [1 x ptr] [ptr @"??_GS@@UAEPAXI@Z"] }, comdat
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struct type_info;
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namespace std { using ::type_info; }
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struct S {
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virtual ~S();
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} s;
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struct U : S {
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virtual ~U();
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};
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extern S *getS();
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const std::type_info &ti = typeid(*getS());
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const U &u = dynamic_cast<U &>(*getS());
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// CHECK: call ptr @__RTDynamicCast(ptr %{{.+}}, i32 0, ptr @"??_R0?AUS@@@8", ptr @"??_R0?AUU@@@8", i32 1)
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