| // Verify that ignorelist sections correctly select sanitizers to apply ignorelist entries to. |
| // |
| // RUN: %clang_cc1 -fsanitize=unsigned-integer-overflow,cfi-icall -fsanitize-ignorelist=%S/Inputs/sanitizer-special-case-list.unsanitized1.txt -emit-llvm %s -o - | FileCheck %s --check-prefix=UNSANITIZED |
| // RUN: %clang_cc1 -fsanitize=unsigned-integer-overflow,cfi-icall -fsanitize-ignorelist=%S/Inputs/sanitizer-special-case-list.unsanitized2.txt -emit-llvm %s -o - | FileCheck %s --check-prefix=UNSANITIZED |
| // RUN: %clang_cc1 -fsanitize=unsigned-integer-overflow,cfi-icall -fsanitize-ignorelist=%S/Inputs/sanitizer-special-case-list.unsanitized3.txt -emit-llvm %s -o - | FileCheck %s --check-prefix=UNSANITIZED |
| // RUN: %clang_cc1 -fsanitize=unsigned-integer-overflow,cfi-icall -fsanitize-ignorelist=%S/Inputs/sanitizer-special-case-list.unsanitized4.txt -emit-llvm %s -o - | FileCheck %s --check-prefix=UNSANITIZED |
| // |
| // RUN: %clang_cc1 -fsanitize=unsigned-integer-overflow,cfi-icall -fsanitize-ignorelist=%S/Inputs/sanitizer-special-case-list.sanitized.txt -emit-llvm %s -o - | FileCheck %s --check-prefix=SANITIZED |
| |
| unsigned i; |
| |
| // SANITIZED: @overflow |
| // UNSANITIZED: @overflow |
| unsigned overflow(void) { |
| // SANITIZED: call {{.*}}void @__ubsan |
| // UNSANITIZED-NOT: call {{.*}}void @__ubsan |
| return i * 37; |
| } |
| |
| // SANITIZED: @cfi |
| // UNSANITIZED: @cfi |
| void cfi(void (*fp)(void)) { |
| // SANITIZED: llvm.type.test |
| // UNSANITIZED-NOT: llvm.type.test |
| fp(); |
| } |
