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1// Test flags inserted by -fsanitize=fuzzer.2 3// RUN: %clang -fsanitize=fuzzer %s -target x86_64-apple-darwin14 -### 2>&1 | FileCheck --check-prefixes=CHECK-FUZZER-LIB,CHECK-COVERAGE %s4//5// CHECK-COVERAGE: -fsanitize-coverage-indirect-calls6// CHECK-COVERAGE-SAME: -fsanitize-coverage-trace-cmp7// CHECK-COVERAGE-SAME: -fsanitize-coverage-inline-8bit-counters8// CHECK-COVERAGE-SAME: -fsanitize-coverage-pc-table9// CHECK-FUZZER-LIB: libclang_rt.fuzzer10 11// RUN: %clang -fsanitize=fuzzer --target=i386-unknown-linux -stdlib=platform %s -### 2>&1 | FileCheck --check-prefixes=CHECK-LIBCXX-LINUX %s12//13// CHECK-LIBCXX-LINUX: -lstdc++14 15// RUN: %clang -target x86_64-apple-darwin14 -fsanitize=fuzzer %s -### 2>&1 | FileCheck --check-prefixes=CHECK-LIBCXX-DARWIN %s16//17// CHECK-LIBCXX-DARWIN: -lc++18 19 20// Check that we don't link in libFuzzer.a when producing a shared object.21// RUN: %clang --target=x86_64-linux-gnu -fsanitize=fuzzer %s -shared -### 2>&1 | FileCheck --check-prefixes=CHECK-NOLIB-SO %s22// CHECK-NOLIB-SO-NOT: libclang_rt.libfuzzer23 24// Check that we don't link in libFuzzer when compiling with -fsanitize=fuzzer-no-link.25// RUN: %clang -fsanitize=fuzzer-no-link %s -target x86_64-apple-darwin14 -### 2>&1 | FileCheck --check-prefixes=CHECK-NOLIB,CHECK-COV %s26// CHECK-NOLIB-NOT: libclang_rt.libfuzzer27// CHECK-COV: -fsanitize-coverage-inline-8bit-counters28 29// Check that we respect whether thes tandard library should be linked30// statically.31//32// RUN: %clang -fsanitize=fuzzer --target=i386-unknown-linux -stdlib=libstdc++ %s -### 2>&1 | FileCheck --check-prefixes=CHECK-LIBSTDCXX-DYNAMIC %s33// CHECK-LIBSTDCXX-DYNAMIC-NOT: -Bstatic34// CHECK-LIBSTDCXX-DYNAMIC: -lstdc++35//36// RUN: %clang -fsanitize=fuzzer --target=i386-unknown-linux -stdlib=libstdc++ -static-libstdc++ %s -### 2>&1 | FileCheck --check-prefixes=CHECK-LIBSTDCXX-STATIC %s37// CHECK-LIBSTDCXX-STATIC: "-Bstatic" "-lstdc++"38//39// RUN: %clang -fsanitize=fuzzer --target=i386-unknown-linux -stdlib=libc++ %s -### 2>&1 | FileCheck --check-prefixes=CHECK-LIBCXX-DYNAMIC %s40// CHECK-LIBCXX-DYNAMIC-NOT: -Bstatic41// CHECK-LIBCXX-DYNAMIC: -lc++42//43// RUN: %clang -fsanitize=fuzzer --target=i386-unknown-linux -stdlib=libc++ -static-libstdc++ %s -### 2>&1 | FileCheck --check-prefixes=CHECK-LIBCXX-STATIC %s44// CHECK-LIBCXX-STATIC: "-Bstatic" "-lc++"45 46int LLVMFuzzerTestOneInput(const char *Data, long Size) {47 return 0;48}49