| /* PR tree-optimization/92683 - strncmp incorrect result with equal substrings |
| and nonconst bound |
| { dg-do run } |
| { dg-options "-O2 -Wall" } */ |
| |
| #include "strlenopt.h" |
| |
| #define ident(n) ident (n) |
| |
| __attribute__ ((noclone, noinline, noipa)) size_t |
| ident (size_t x) |
| { |
| return x; |
| } |
| |
| int nfails; |
| |
| __attribute__ ((noclone, noinline, noipa)) void |
| failure_on_line (int line) |
| { |
| __builtin_printf ("failure on line %i\n", line); |
| ++nfails; |
| } |
| |
| #include "strcmpopt_8.c" |
| |
| int main (void) |
| { |
| test_literal (); |
| test_cst_array (); |
| |
| if (nfails) |
| __builtin_abort (); |
| } |