Mercurial > hg > CbC > CbC_llvm
view clang/test/CodeGenCXX/cfi-speculative-vtable.cpp @ 206:f17a3b42b08b
Added tag before-12 for changeset b7591485f4cd
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 07 Jun 2021 21:25:57 +0900 (2021-06-07) |
parents | 1d019706d866 |
children | c4bab56944e8 |
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// Test that we don't emit a bit set entry for a speculative (available_externally) vtable. // This does not happen in the Microsoft ABI. // RUN: %clang_cc1 -triple x86_64-unknown-linux -O1 -fno-experimental-new-pass-manager -fsanitize=cfi-vcall -fsanitize-trap=cfi-vcall -emit-llvm -o - %s | FileCheck %s // RUN: %clang_cc1 -triple x86_64-unknown-linux -O1 -fno-experimental-new-pass-manager -fsanitize=cfi-vcall -fsanitize-trap=cfi-vcall -fsanitize-cfi-cross-dso -emit-llvm -o - %s | FileCheck %s class A { public: virtual ~A(); }; A a; // CHECK: @_ZTV1A ={{.*}} available_externally // CHECK-NOT: !{{.*}} = !{!{{.*}}, [4 x i8*]* @_ZTV1A, i64 16}