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| author | Roman Lebedev <lebedev.ri@gmail.com> | 2019-10-10 10:41:42 +0000 |
|---|---|---|
| committer | Roman Lebedev <lebedev.ri@gmail.com> | 2019-10-10 10:41:42 +0000 |
| commit | 640d7e0a87981f53799ad7394c4cb93c928338c4 (patch) | |
| tree | 6a8097a79298bb25567982fd2a1efc321ad08316 /test/ubsan/TestCases/Pointer/nullptr-and-nonzero-offset-variable.cpp | |
| parent | 335962ef8a976a8e2eae4ee0fe0b44682dc44680 (diff) | |
| download | compiler-rt-640d7e0a87981f53799ad7394c4cb93c928338c4.tar.gz | |
[UBSan] Split nullptr-and-nonzero-offset-variable.cpp into C and C++ variants
I do not understand the BB failire, it fully passes locally.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@374306 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/ubsan/TestCases/Pointer/nullptr-and-nonzero-offset-variable.cpp')
| -rw-r--r-- | test/ubsan/TestCases/Pointer/nullptr-and-nonzero-offset-variable.cpp | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/test/ubsan/TestCases/Pointer/nullptr-and-nonzero-offset-variable.cpp b/test/ubsan/TestCases/Pointer/nullptr-and-nonzero-offset-variable.cpp index 6c843968c..2be702047 100644 --- a/test/ubsan/TestCases/Pointer/nullptr-and-nonzero-offset-variable.cpp +++ b/test/ubsan/TestCases/Pointer/nullptr-and-nonzero-offset-variable.cpp @@ -1,18 +1,8 @@ -// RUN: %clang -x c -fsanitize=pointer-overflow -O0 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="error:" --check-prefix=CHECK-UB-C -// RUN: %clang -x c -fsanitize=pointer-overflow -O1 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="error:" --check-prefix=CHECK-UB-C -// RUN: %clang -x c -fsanitize=pointer-overflow -O2 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="error:" --check-prefix=CHECK-UB-C -// RUN: %clang -x c -fsanitize=pointer-overflow -O3 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="error:" --check-prefix=CHECK-UB-C - // RUN: %clang -x c++ -fsanitize=pointer-overflow -O0 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="error:" --check-prefix=CHECK // RUN: %clang -x c++ -fsanitize=pointer-overflow -O1 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="error:" --check-prefix=CHECK // RUN: %clang -x c++ -fsanitize=pointer-overflow -O2 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="error:" --check-prefix=CHECK // RUN: %clang -x c++ -fsanitize=pointer-overflow -O3 %s -o %t && %run %t 2>&1 | FileCheck %s --implicit-check-not="error:" --check-prefix=CHECK -// RUN: %clang -x c -fsanitize=pointer-overflow -O0 %s -o %t && %run %t I_AM_UB 2>&1 | FileCheck %s --implicit-check-not="error:" --check-prefix=CHECK-UB -// RUN: %clang -x c -fsanitize=pointer-overflow -O1 %s -o %t && %run %t I_AM_UB 2>&1 | FileCheck %s --implicit-check-not="error:" --check-prefix=CHECK-UB -// RUN: %clang -x c -fsanitize=pointer-overflow -O2 %s -o %t && %run %t I_AM_UB 2>&1 | FileCheck %s --implicit-check-not="error:" --check-prefix=CHECK-UB -// RUN: %clang -x c -fsanitize=pointer-overflow -O3 %s -o %t && %run %t I_AM_UB 2>&1 | FileCheck %s --implicit-check-not="error:" --check-prefix=CHECK-UB - // RUN: %clang -x c++ -fsanitize=pointer-overflow -O0 %s -o %t && %run %t I_AM_UB 2>&1 | FileCheck %s --implicit-check-not="error:" --check-prefix=CHECK-UB // RUN: %clang -x c++ -fsanitize=pointer-overflow -O1 %s -o %t && %run %t I_AM_UB 2>&1 | FileCheck %s --implicit-check-not="error:" --check-prefix=CHECK-UB // RUN: %clang -x c++ -fsanitize=pointer-overflow -O2 %s -o %t && %run %t I_AM_UB 2>&1 | FileCheck %s --implicit-check-not="error:" --check-prefix=CHECK-UB @@ -42,13 +32,11 @@ int main(int argc, char *argv[]) { offset = argc - 1; (void)getelementpointer_inbounds_v0(base, offset); // CHECK-UB: {{.*}}.cpp:[[@LINE-17]]:15: runtime error: applying non-zero offset 1 to null pointer - // CHECK-UB-C: {{.*}}.cpp:[[@LINE-18]]:15: runtime error: applying zero offset to null pointer base = (char *)(intptr_t)(argc - 1); offset = argc == 1 ? 0 : -(argc - 1); (void)getelementpointer_inbounds_v1(base, offset); - // CHECK-UB: {{.*}}.cpp:[[@LINE-19]]:15: runtime error: applying non-zero offset to non-null pointer {{.*}} produced null pointer - // CHECK-UB-C: {{.*}}.cpp:[[@LINE-20]]:15: runtime error: applying zero offset to null pointer + // CHECK-UB: {{.*}}.cpp:[[@LINE-18]]:15: runtime error: applying non-zero offset to non-null pointer {{.*}} produced null pointer return 0; } |