forked from OSchip/llvm-project
27 lines
1.4 KiB
C
27 lines
1.4 KiB
C
// Verify that blacklist sections correctly select sanitizers to apply blacklist entries to.
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//
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// 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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// 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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// 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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// 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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//
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// 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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unsigned i;
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// SANITIZED: @overflow
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// UNSANITIZED: @overflow
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unsigned overflow() {
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// SANITIZED: call {{.*}}void @__ubsan
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// UNSANITIZED-NOT: call {{.*}}void @__ubsan
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return i * 37;
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}
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// SANITIZED: @cfi
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// UNSANITIZED: @cfi
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void cfi(void (*fp)()) {
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// SANITIZED: llvm.type.test
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// UNSANITIZED-NOT: llvm.type.test
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fp();
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}
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