1*7c3d14c8STreehugger Robot // Test that function name is mangled in the "created by an allocation" line, 2*7c3d14c8STreehugger Robot // and demangled in the single-frame "stack trace" that follows. 3*7c3d14c8STreehugger Robot 4*7c3d14c8STreehugger Robot // RUN: %clangxx_msan -fsanitize-memory-track-origins -O0 %s -o %t && not %run %t >%t.out 2>&1 5*7c3d14c8STreehugger Robot // RUN: FileCheck %s < %t.out && FileCheck %s < %t.out 6*7c3d14c8STreehugger Robot 7*7c3d14c8STreehugger Robot __attribute__((noinline)) f()8*7c3d14c8STreehugger Robotint f() { 9*7c3d14c8STreehugger Robot int x; 10*7c3d14c8STreehugger Robot int *volatile p = &x; 11*7c3d14c8STreehugger Robot return *p; 12*7c3d14c8STreehugger Robot } 13*7c3d14c8STreehugger Robot main(int argc,char ** argv)14*7c3d14c8STreehugger Robotint main(int argc, char **argv) { 15*7c3d14c8STreehugger Robot return f(); 16*7c3d14c8STreehugger Robot // CHECK: WARNING: MemorySanitizer: use-of-uninitialized-value 17*7c3d14c8STreehugger Robot // CHECK: Uninitialized value was created by an allocation of 'x' in the stack frame of function '_Z1fv' 18*7c3d14c8STreehugger Robot // CHECK: #0 {{.*}} in f{{.*}} {{.*}}report-demangling.cc:[[@LINE-10]] 19*7c3d14c8STreehugger Robot } 20