e570644285
We were previously creating bit set entries at virtual table offset sizeof(void*) unconditionally under the Microsoft C++ ABI. This is incorrect if RTTI data is disabled; in that case the "address point" is at offset 0. This change modifies bit set emission to take into account whether RTTI data is being emitted. Also make a start on a blacklisting scheme for records. Differential Revision: http://reviews.llvm.org/D11048 llvm-svn: 241845
13 lines
403 B
C++
13 lines
403 B
C++
// RUN: %clang_cc1 -emit-llvm -o - -triple=x86_64-pc-win32 %s -fsanitize=cfi-vcall | FileCheck --check-prefix=RTTI %s
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// RUN: %clang_cc1 -emit-llvm -o - -triple=x86_64-pc-win32 %s -fsanitize=cfi-vcall -fno-rtti-data | FileCheck --check-prefix=NO-RTTI %s
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struct A {
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A();
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virtual void f() {}
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};
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A::A() {}
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// RTTI: !{!"A@@", [2 x i8*]* {{.*}}, i64 8}
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// NO-RTTI: !{!"A@@", [1 x i8*]* {{.*}}, i64 0}
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