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Searched +full:- +full:fsanitize +full:- +full:memory +full:- +full:use +full:- +full:after +full:- +full:dtor (Results 1 – 25 of 32) sorted by relevance

12

/external/compiler-rt/test/msan/
Ddtor-vtable.cc1 // RUN: %clangxx_msan %s -O0 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
3 // RUN: %clangxx_msan %s -O1 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
5 // RUN: %clangxx_msan %s -O2 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
7 // RUN: %clangxx_msan %s -DVPTRA=1 -O2 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && …
9 // RUN: %clangxx_msan %s -DVPTRCA=1 -O2 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t &&…
11 // RUN: %clangxx_msan %s -DVPTRCB=1 -O2 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t &&…
13 // RUN: %clangxx_msan %s -DVPTRC=1 -O2 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && …
45 a->~A(); in main()
49 a->A_Foo(); in main()
53 c->~C(); in main()
[all …]
Ddtor-vtable-multiple-inheritance.cc1 // RUN: %clangxx_msan %s -O0 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
3 // RUN: %clangxx_msan %s -O1 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
5 // RUN: %clangxx_msan %s -O2 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
7 // RUN: %clangxx_msan %s -DCVPTR=1 -O2 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && …
9 // RUN: %clangxx_msan %s -DEAVPTR=1 -O2 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t &&…
11 // RUN: %clangxx_msan %s -DEDVPTR=1 -O2 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t &&…
21 this->A_Foo(); in ~A()
56 c->~C(); in main()
59 c->A_Foo(); in main()
64 e->~E(); in main()
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Duse-after-dtor.cc1 // RUN: %clangxx_msan %s -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIONS=p…
4 // RUN: %clangxx_msan %s -O1 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
7 // RUN: %clangxx_msan %s -O2 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
10 // RUN: %clangxx_msan %s -O1 -fsanitize=memory -fsanitize-memory-use-after-dtor -fsanitize-memory-t…
11 // RUN: FileCheck %s --check-prefix=CHECK-ORIGINS < %t.out
33 s->~Simple(); in main()
35 return s->x_; in main()
37 // CHECK: WARNING: MemorySanitizer: use-of-uninitialized-value in main()
38 // CHECK: {{#0 0x.* in main.*use-after-dtor.cc:}}[[@LINE-3]] in main()
40 // CHECK-ORIGINS: Memory was marked as uninitialized in main()
[all …]
Ddtor-member.cc1 // RUN: %clangxx_msan %s -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIONS=p…
4 // RUN: %clangxx_msan %s -O1 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
7 // RUN: %clangxx_msan %s -O2 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
10 // RUN: %clangxx_msan %s -fsanitize=memory -o %t && MSAN_OPTIONS=poison_in_dtor=1 %run %t >%t.out …
11 // RUN: FileCheck %s --check-prefix=CHECK-NO-FLAG < %t.out
13 // RUN: %clangxx_msan -fsanitize=memory -fsanitize-memory-use-after-dtor %s -o %t && MSAN_OPTIONS=p…
14 // RUN: FileCheck %s --check-prefix=CHECK-NO-FLAG < %t.out
34 // memory location &buf. Since objects made in this way must be explicitly in main()
38 s->~Simple(); in main()
40 if (__msan_test_shadow(s, sizeof(*s)) != -1) in main()
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Ddtor-bit-fields.cc1 // RUN: %clangxx_msan %s -O0 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
3 // RUN: %clangxx_msan %s -O1 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
5 // RUN: %clangxx_msan %s -O2 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
10 // TODO: remove empty dtors when msan use-after-dtor poisons
50 p->~Packed(); in main()
52 assert(__msan_test_shadow(((char*)p) + i, sizeof(char)) != -1); in main()
53 assert(__msan_test_shadow(&p->d, sizeof(double)) != -1); in main()
54 assert(__msan_test_shadow(((char*)(&p->d)) + sizeof(double), sizeof(char)) != in main()
55 -1); in main()
58 e->~Empty(); in main()
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Ddtor-trivial.cpp1 // RUN: %clangxx_msan %s -O0 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
3 // RUN: %clangxx_msan %s -O1 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
5 // RUN: %clangxx_msan %s -O2 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
33 nt->~NonTrivial(); in main()
34 assert(__msan_test_shadow(nt, sizeof(*nt)) != -1); in main()
37 t->~Trivial(); in main()
38 assert(__msan_test_shadow(t, sizeof(*t)) != -1); in main()
Ddtor-derived-class.cc1 // RUN: %clangxx_msan %s -O0 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
2 // RUN: %clangxx_msan %s -O1 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
3 // RUN: %clangxx_msan %s -O2 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
22 d->~Derived(); in main()
26 assert(__msan_test_shadow(&d, sizeof(d)) == -1); in main()
27 assert(__msan_test_shadow(&d->x, sizeof(d->x)) != -1); in main()
28 assert(__msan_test_shadow(&d->y, sizeof(d->y)) != -1); in main()
31 b->~Base(); in main()
35 assert(__msan_test_shadow(&b, sizeof(b)) == -1); in main()
36 assert(__msan_test_shadow(&b->x, sizeof(b->x)) != -1); in main()
Ddtor-base-access.cc1 // RUN: %clangxx_msan %s -O0 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
3 // RUN: %clangxx_msan %s -O1 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
5 // RUN: %clangxx_msan %s -O2 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
31 assert(__msan_test_shadow(&this->x_ptr, sizeof(this->x_ptr)) == -1); in ~Base()
33 assert(__msan_test_shadow(this->x_ptr, sizeof(*this->x_ptr)) != -1); in ~Base()
38 assert(__msan_test_shadow(&this->y, sizeof(this->y)) == -1); in ~Derived()
40 assert(__msan_test_shadow(&this->x_ptr, sizeof(this->x_ptr)) == -1); in ~Derived()
45 assert(__msan_test_shadow(&d->x_ptr, sizeof(d->x_ptr)) == -1); in main()
46 d->~Derived(); in main()
47 assert(__msan_test_shadow(&d->x_ptr, sizeof(d->x_ptr)) != -1); in main()
Ddtor-trivial-class-members.cc1 // RUN: %clangxx_msan %s -O0 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
3 // RUN: %clangxx_msan %s -O1 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
5 // RUN: %clangxx_msan %s -O2 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
17 assert(__msan_test_shadow(&this->size, sizeof(this->size)) == -1); in ~Vector()
36 assert(__msan_test_shadow(&derived_a, sizeof(derived_a)) == -1); in ~Derived()
37 assert(__msan_test_shadow(&derived_v1, sizeof(derived_v1)) == -1); in ~Derived()
38 assert(__msan_test_shadow(&derived_v2, sizeof(derived_v2)) == -1); in ~Derived()
39 assert(__msan_test_shadow(&derived_b, sizeof(derived_b)) == -1); in ~Derived()
40 assert(__msan_test_shadow(&derived_c, sizeof(derived_c)) == -1); in ~Derived()
46 d->~Derived(); in main()
[all …]
Ddtor-multiple-inheritance.cc8 // RUN: %clangxx_msan %s -O0 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
10 // RUN: %clangxx_msan %s -O1 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
12 // RUN: %clangxx_msan %s -O2 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
27 assert(__msan_test_shadow(&this->x, sizeof(this->x) == -1)); in ~A()
28 // Memory owned by subclasses is poisoned. in ~A()
29 assert(__msan_test_shadow(temp_y, sizeof(*temp_y)) != -1); in ~A()
30 assert(__msan_test_shadow(temp_z, sizeof(*temp_z)) != -1); in ~A()
31 assert(__msan_test_shadow(temp_w, sizeof(*temp_w)) != -1); in ~A()
40 assert(__msan_test_shadow(&this->y, sizeof(this->y)) == -1); in ~B()
41 // Memory accessible via vtable still reachable. in ~B()
[all …]
Ddtor-multiple-inheritance-nontrivial-class-members.cc1 // RUN: %clangxx_msan %s -O0 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
3 // RUN: %clangxx_msan %s -O1 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
5 // RUN: %clangxx_msan %s -O2 -fsanitize=memory -fsanitize-memory-use-after-dtor -o %t && MSAN_OPTIO…
14 assert(__msan_test_shadow(&this->size, sizeof(this->size)) == -1); in ~Vector()
30 this->intermediate_a_ptr = intermediate_a; in set_ptr()
33 assert(__msan_test_shadow(&virtual_v, sizeof(virtual_v)) == -1); in ~VirtualBase()
34 assert(__msan_test_shadow(&virtual_a, sizeof(virtual_a)) == -1); in ~VirtualBase()
37 sizeof(*intermediate_a_ptr)) != -1); in ~VirtualBase()
47 assert(__msan_test_shadow(&this->intermediate_a, in ~Intermediate()
48 sizeof(this->intermediate_a)) == -1); in ~Intermediate()
[all …]
/external/clang/test/CodeGenCXX/
Dsanitize-dtor-tail-call.cpp1 // Test -fsanitize-memory-use-after-dtor
2 …UN: %clang_cc1 -fsanitize=memory -fsanitize-memory-use-after-dtor -disable-llvm-optzns -std=c++11 …
3 …: %clang_cc1 -O1 -fsanitize=memory -fsanitize-memory-use-after-dtor -disable-llvm-optzns -std=c++1…
16 // Simple internal member is poisoned by compiler-generated dtor
17 // CHECK: define {{.*}}SimpleD2Ev{{.*}} [[ATTRIBUTE:#[0-9]+]]
19 // CHECK-NOT: call void @__sanitizer_dtor_callback
23 // CHECK: attributes [[ATTRIBUTE]] = {{.*}}"disable-tail-calls"="true"
Dsanitize-dtor-trivial.cpp1 // Test -fsanitize-memory-use-after-dtor
2 …: %clang_cc1 -O0 -fsanitize=memory -fsanitize-memory-use-after-dtor -disable-llvm-optzns -std=c++1…
3 …: %clang_cc1 -O1 -fsanitize=memory -fsanitize-memory-use-after-dtor -disable-llvm-optzns -std=c++1…
Dsanitize-dtor-repress-aliasing.cpp1 // Test -fsanitize-memory-use-after-dtor
2 // RUN: %clang_cc1 -fsanitize=memory -O1 -fsanitize-memory-use-after-dtor -std=c++11 -triple=x86_64…
3 // RUN: %clang_cc1 -fsanitize=memory -O2 -fsanitize-memory-use-after-dtor -std=c++11 -triple=x86_64…
Dsanitize-dtor-vtable.cpp1 …: %clang_cc1 -O0 -fsanitize=memory -fsanitize-memory-use-after-dtor -disable-llvm-optzns -std=c++1…
2 …: %clang_cc1 -O1 -fsanitize=memory -fsanitize-memory-use-after-dtor -disable-llvm-optzns -std=c++1…
20 // CHECK-LABEL: define {{.*}}AD1Ev
21 // CHECK-NOT: call void @__sanitizer_dtor_callback
23 // CHECK-NOT: call void @__sanitizer_dtor_callback
26 // After invoking base dtor and dtor for virtual base, poison vtable ptr.
27 // CHECK-LABEL: define {{.*}}BD1Ev
28 // CHECK-NOT: call void @__sanitizer_dtor_callback
30 // CHECK-NOT: call void @__sanitizer_dtor_callback
33 // CHECK-NOT: call void @__sanitizer_dtor_callback
[all …]
Dsanitize-dtor-bit-field.cpp1 // Test -fsanitize-memory-use-after-dtor
2 …: %clang_cc1 -O0 -fsanitize=memory -fsanitize-memory-use-after-dtor -disable-llvm-optzns -std=c++1…
3 …: %clang_cc1 -O1 -fsanitize=memory -fsanitize-memory-use-after-dtor -disable-llvm-optzns -std=c++1…
66 // CHECK-LABEL: define {{.*}}PackedD2Ev
70 // CHECK-LABEL: define {{.*}}EmptyD2Ev
71 // CHECK-NOT: call void @__sanitizer_dtor_callback{{.*}}i64 0
74 // CHECK-LABEL: define {{.*}}SimpleD2Ev
78 // CHECK-LABEL: define {{.*}}AnonD2Ev
82 // CHECK-LABEL: define {{.*}}AdjacentD2Ev
Dsanitize-dtor-callback.cpp1 // Test -fsanitize-memory-use-after-dtor
2 // RUN: %clang_cc1 -fsanitize=memory -fsanitize-memory-use-after-dtor -std=c++11 -triple=x86_64-pc-…
4 // Sanitizing dtor is emitted in dtor for every class, and only
12 // Simple internal member is poisoned by compiler-generated dtor
13 // CHECK-LABEL: define {{.*}}SimpleD1Ev
22 // Simple internal member is poisoned by compiler-generated dtor
23 // CHECK-LABEL: define {{.*}}InlinedD1Ev
36 // CHECK-LABEL: define {{.*}}create_def_trivial
37 // CHECK-NOT: call {{.*}}Defaulted_Trivial
45 // Explicitly compiler-generated dtor poisons object.
[all …]
Dsanitize-dtor-derived-class.cpp1 …UN: %clang_cc1 -fsanitize=memory -fsanitize-memory-use-after-dtor -disable-llvm-optzns -std=c++11 …
2 …: %clang_cc1 -O1 -fsanitize=memory -fsanitize-memory-use-after-dtor -disable-llvm-optzns -std=c++1…
4 // Base dtor poisons members
5 // Complete dtor poisons vtable ptr after destroying members and
33 // CHECK-LABEL: define {{.*}}DerivedD1Ev
34 // CHECK-NOT: call void @__sanitizer_dtor_callback
36 // CHECK-NOT: call void @__sanitizer_dtor_callback
39 // CHECK-LABEL: define {{.*}}DerivedD0Ev
40 // CHECK-NOT: call void @__sanitizer_dtor_callback
42 // CHECK-NOT: call void @__sanitizer_dtor_callback
[all …]
Dsanitize-dtor-fn-attribute.cpp1 // Test -fsanitize-memory-use-after-dtor
2 // RUN: %clang_cc1 -fsanitize=memory -fsanitize-memory-use-after-dtor -std=c++11 -triple=x86_64-pc-…
22 ns->~No_San(); in main()
28 // CHECK: define {{.*}}No_SanD1Ev{{.*}} [[ATTRIBUTE:#[0-9]+]]
29 // CHECK-NOT: call void {{.*}}sanitizer_dtor_callback
32 // CHECK: define {{.*}}No_SanD2Ev{{.*}} [[ATTRIBUTE:#[0-9]+]]
33 // CHECK-NOT: call void {{.*}}sanitizer_dtor_callback
35 // CHECK-NOT: call void {{.*}}sanitizer_dtor_callback
43 // CHECK-NOT: attributes [[ATTRIBUTE]] = {{.*}} sanitize_memory
Dsanitize-dtor-nontrivial-virtual-base.cpp1 // RUN: %clang_cc1 -fsanitize=memory -O0 -fsanitize-memory-use-after-dtor -std=c++11 -triple=x86_64…
2 // RUN: %clang_cc1 -fsanitize=memory -O1 -fsanitize-memory-use-after-dtor -std=c++11 -triple=x86_64…
48 // CHECK-LABEL: define {{.*}}ZN7DerivedD1Ev
52 // CHECK-LABEL: define {{.*}}ZN7DerivedD0Ev
55 // CHECK-LABEL: define {{.*}}ZN11VirtualBaseD1Ev
58 // CHECK-LABEL: define {{.*}}ZN11VirtualBaseD0Ev
62 // CHECK-LABEL: define {{.*}}ZN11VirtualBaseD2Ev
67 // CHECK-LABEL: define {{.*}}ZN4BaseD2Ev
72 // CHECK-LABEL: define {{.*}}ZN7DerivedD2Ev
80 // CHECK-LABEL: define {{.*}}ZN6VectorIiED2Ev
Dsanitize-no-dtor-callback.cpp1 // Test without the flag -fsanitize-memory-use-after-dtor, to ensure that
3 // RUN: %clang_cc1 -fsanitize=memory -triple=x86_64-pc-linux -emit-llvm -o - %s | FileCheck %s
9 // CHECK-LABEL: define {{.*}}SimpleD1Ev
10 // CHECK-NOT: call void @__sanitizer_dtor_callback
16 // CHECK-LABEL: define {{.*}}InlinedD1Ev
17 // CHECK-NOT: call void @__sanitizer_dtor_callback
19 // CHECK-LABEL: define {{.*}}SimpleD2Ev
20 // CHECK-NOT: call void @__sanitizer_dtor_callback
22 // CHECK-LABEL: define {{.*}}InlinedD2Ev
23 // CHECK-NOT: call void @__sanitizer_dtor_callback
/external/grpc-grpc/tools/
Dbazel.rc1 build --client_env=CC=clang
2 build --copt -DGRPC_BAZEL_BUILD
4 build:opt --copt -Wframe-larger-than=16384
6 build:asan --strip=never
7 build:asan --copt -fsanitize-coverage=edge
8 build:asan --copt -fsanitize=address
9 build:asan --copt -O0
10 build:asan --copt -fno-omit-frame-pointer
11 build:asan --copt -DGPR_NO_DIRECT_SYSCALLS
12 build:asan --linkopt -fsanitize=address
[all …]
/external/clang/test/Driver/
Dfsanitize.c1 …UN: %clang -target x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined %s -### 2>&1 | …
2 …-target x86_64-linux-gnu -fsanitize=undefined -fsanitize-trap=undefined -fno-sanitize-trap=signed-…
3 …clang -target x86_64-linux-gnu -fsanitize=undefined -fsanitize-undefined-trap-on-error %s -### 2>&…
4 …ang -target x86_64-linux-gnu -fsanitize=undefined-trap -fsanitize-undefined-trap-on-error %s -### …
5 …ang -target x86_64-linux-gnu -fsanitize-undefined-trap-on-error -fsanitize=undefined-trap %s -### …
6 …-UNDEFINED-TRAP: "-fsanitize={{((signed-integer-overflow|integer-divide-by-zero|float-divide-by-ze…
7 …-UNDEFINED-TRAP: "-fsanitize-trap=alignment,array-bounds,bool,enum,float-cast-overflow,float-divid…
8 …-UNDEFINED-TRAP2: "-fsanitize-trap=alignment,array-bounds,bool,enum,float-cast-overflow,float-divi…
10 // RUN: %clang -target x86_64-linux-gnu -fsanitize=undefined %s -### 2>&1 | FileCheck %s --check-pr…
11 …-UNDEFINED: "-fsanitize={{((signed-integer-overflow|integer-divide-by-zero|float-divide-by-zero|fu…
[all …]
/external/clang/docs/
DMemorySanitizer.rst12 compiler instrumentation module and a run-time library.
24 Simply compile and link your program with ``-fsanitize=memory`` flag.
25 The MemorySanitizer run-time library should be linked to the final
26 executable, so make sure to use ``clang`` (not ``ld``) for the final
27 link step. When linking shared libraries, the MemorySanitizer run-time
28 is not linked, so ``-Wl,-z,defs`` may cause link errors (don't use it
29 with MemorySanitizer). To get a reasonable performance add ``-O1`` or
31 ``-fno-omit-frame-pointer``. To get perfect stack traces you may need
32 to disable inlining (just use ``-O1``) and tail call elimination
33 (``-fno-optimize-sibling-calls``).
[all …]
/external/llvm/cmake/modules/
DHandleLLVMOptions.cmake16 if (CMAKE_LINKER MATCHES "lld-link.exe")
27 add_definitions( -D_DEBUG )
29 # On non-Debug builds cmake automatically defines NDEBUG, so we
32 add_definitions( -UNDEBUG )
41 string (REGEX REPLACE "(^| )[/-]D *NDEBUG($| )" " "
48 add_definitions(-DEXPENSIVE_CHECKS)
49 add_definitions(-D_GLIBCXX_DEBUG)
95 # We use *.dylib rather than *.so on darwin.
99 # Darwin-specific linker flags for loadable modules.
100 …set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -Wl,-flat_namespace -Wl,-undefined -Wl…
[all …]

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