| Vlad Tsyrklevich | 2eccdab | 2017-09-25 22:11:12 +0000 | [diff] [blame] | 1 | // Verify that blacklist sections correctly select sanitizers to apply blacklist entries to. |
| 2 | // |
| 3 | // RUN: %clang_cc1 -fsanitize=unsigned-integer-overflow,cfi-icall -fsanitize-blacklist=%S/Inputs/sanitizer-special-case-list.unsanitized1.txt -emit-llvm %s -o - | FileCheck %s --check-prefix=UNSANITIZED |
| 4 | // RUN: %clang_cc1 -fsanitize=unsigned-integer-overflow,cfi-icall -fsanitize-blacklist=%S/Inputs/sanitizer-special-case-list.unsanitized2.txt -emit-llvm %s -o - | FileCheck %s --check-prefix=UNSANITIZED |
| 5 | // RUN: %clang_cc1 -fsanitize=unsigned-integer-overflow,cfi-icall -fsanitize-blacklist=%S/Inputs/sanitizer-special-case-list.unsanitized3.txt -emit-llvm %s -o - | FileCheck %s --check-prefix=UNSANITIZED |
| 6 | // RUN: %clang_cc1 -fsanitize=unsigned-integer-overflow,cfi-icall -fsanitize-blacklist=%S/Inputs/sanitizer-special-case-list.unsanitized4.txt -emit-llvm %s -o - | FileCheck %s --check-prefix=UNSANITIZED |
| 7 | // |
| 8 | // RUN: %clang_cc1 -fsanitize=unsigned-integer-overflow,cfi-icall -fsanitize-blacklist=%S/Inputs/sanitizer-special-case-list.sanitized.txt -emit-llvm %s -o - | FileCheck %s --check-prefix=SANITIZED |
| 9 | |
| 10 | unsigned i; |
| 11 | |
| 12 | // SANITIZED: @overflow |
| 13 | // UNSANITIZED: @overflow |
| 14 | unsigned overflow() { |
| 15 | // SANITIZED: call {{.*}}void @__ubsan |
| 16 | // UNSANITIZED-NOT: call {{.*}}void @__ubsan |
| 17 | return i * 37; |
| 18 | } |
| 19 | |
| 20 | // SANITIZED: @cfi |
| 21 | // UNSANITIZED: @cfi |
| 22 | void cfi(void (*fp)()) { |
| 23 | // SANITIZED: llvm.type.test |
| 24 | // UNSANITIZED-NOT: llvm.type.test |
| 25 | fp(); |
| 26 | } |