1 // RUN: %clang_cfi -lm -o %t1 %s 2 // RUN: %t1 c 1 2>&1 | FileCheck --check-prefix=CFI %s 3 // RUN: %t1 s 2 2>&1 | FileCheck --check-prefix=CFI %s 4 5 // This test uses jump tables containing PC-relative references to external 6 // symbols, which the Mach-O object writer does not currently support. 7 // XFAIL: darwin 8 9 #include <stdlib.h> 10 #include <stdio.h> 11 #include <math.h> 12 13 int main(int argc, char **argv) { 14 // CFI: 1 15 fprintf(stderr, "1\n"); 16 17 double (*fn)(double); 18 if (argv[1][0] == 's') 19 fn = sin; 20 else 21 fn = cos; 22 23 fn(atof(argv[2])); 24 25 // CFI: 2 26 fprintf(stderr, "2\n"); 27 } 28
