diff options
Diffstat (limited to 'test/CodeGen')
| -rw-r--r-- | test/CodeGen/sanitizer-module-constructor.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/test/CodeGen/sanitizer-module-constructor.c b/test/CodeGen/sanitizer-module-constructor.c new file mode 100644 index 0000000000..b0fc305369 --- /dev/null +++ b/test/CodeGen/sanitizer-module-constructor.c @@ -0,0 +1,22 @@ +// RUN: %clang_cc1 -fsanitize=address -emit-llvm -O3 -fdebug-pass-manager -fexperimental-new-pass-manager -o - %s 2>&1 | FileCheck %s +// RUN: %clang_cc1 -fsanitize=thread -emit-llvm -O3 -fdebug-pass-manager -fexperimental-new-pass-manager -o - %s 2>&1 | FileCheck %s +// RUN: %clang_cc1 -fsanitize=memory -emit-llvm -O3 -fdebug-pass-manager -fexperimental-new-pass-manager -o - %s 2>&1 | FileCheck %s + +// This is regression test for PR42877 + +typedef struct a *b; +struct a { + int c; +}; +int d; +b e; +static void f(b g) { + for (d = g->c;;) + ; +} +void h() { f(e); } + +// CHECK: Running pass: {{.*}}SanitizerPass on {{.*}}sanitizer-module-constructor.c +// CHECK-NOT: Running pass: LoopSimplifyPass on {{.*}}san.module_ctor +// CHECK: Running analysis: DominatorTreeAnalysis on {{.*}}san.module_ctor +// CHECK: Running pass: LoopSimplifyPass on {{.*}}san.module_ctor |