diff options
Diffstat (limited to 'test/Driver/esan.c')
| -rw-r--r-- | test/Driver/esan.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/Driver/esan.c b/test/Driver/esan.c new file mode 100644 index 0000000000000..795104114065a --- /dev/null +++ b/test/Driver/esan.c @@ -0,0 +1,12 @@ +// RUN: %clang -target x86_64-unknown-linux -fsanitize=efficiency-cache-frag %s -S -emit-llvm -o - | FileCheck %s +// RUN: %clang -O1 -target x86_64-unknown-linux -fsanitize=efficiency-cache-frag %s -S -emit-llvm -o - | FileCheck %s +// RUN: %clang -O2 -target x86_64-unknown-linux -fsanitize=efficiency-cache-frag %s -S -emit-llvm -o - | FileCheck %s +// RUN: %clang -O3 -target x86_64-unknown-linux -fsanitize=efficiency-cache-frag %s -S -emit-llvm -o - | FileCheck %s +// RUN: %clang -target x86_64-unknown-linux -fsanitize=efficiency-working-set %s -S -emit-llvm -o - | FileCheck %s +// RUN: %clang -O1 -target x86_64-unknown-linux -fsanitize=efficiency-working-set %s -S -emit-llvm -o - | FileCheck %s +// RUN: %clang -O2 -target x86_64-unknown-linux -fsanitize=efficiency-working-set %s -S -emit-llvm -o - | FileCheck %s +// RUN: %clang -O3 -target x86_64-unknown-linux -fsanitize=efficiency-working-set %s -S -emit-llvm -o - | FileCheck %s +// Verify that -fsanitize=efficiency-* invokes esan instrumentation. + +int foo(int *a) { return *a; } +// CHECK: __esan_init |