Run DCE after a LoopFlatten test to reduce spurious output [nfc]
[llvm-project.git] / compiler-rt / test / asan / TestCases / frexpf_interceptor.cpp
blob91da09a6880cf2d7a56d0cfcccb20ecbb7e71312
1 // RUN: %clangxx_asan -O0 %s -o %t && not %run %t 2>&1 | FileCheck %s
3 // Test the frexpf() interceptor.
5 #include <math.h>
6 #include <stdio.h>
7 #include <stdlib.h>
8 int main() {
9 float x = 3.14;
10 int *exp = (int *)malloc(sizeof(int));
11 free(exp);
12 double y = frexpf(x, exp);
13 // CHECK: use-after-free
14 // CHECK: SUMMARY
15 return 0;