| 1 | // Verify that blacklist sections correctly select sanitizers to apply blacklist entries to. |
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| 2 | // |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
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| 7 | // |
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| 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 |
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| 9 | |
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| 10 | unsigned i; |
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| 11 | |
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| 12 | // SANITIZED: @overflow |
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| 13 | // UNSANITIZED: @overflow |
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| 14 | unsigned overflow() { |
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| 15 | // SANITIZED: call {{.*}}void @__ubsan |
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| 16 | // UNSANITIZED-NOT: call {{.*}}void @__ubsan |
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| 17 | return i * 37; |
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| 18 | } |
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| 19 | |
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| 20 | // SANITIZED: @cfi |
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| 21 | // UNSANITIZED: @cfi |
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| 22 | void cfi(void (*fp)()) { |
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| 23 | // SANITIZED: llvm.type.test |
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| 24 | // UNSANITIZED-NOT: llvm.type.test |
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| 25 | fp(); |
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| 26 | } |
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| 27 | |
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