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