/* PR tree-optimization/89350 - Wrong -Wstringop-overflow warning | |
on a variable offset from the end of an array | |
{ dg-do compile } | |
{ dg-options "-O2 -Wall" } */ | |
char buf[128]; | |
char *src = "HCSparta"; | |
int main(int argc, char **argv) | |
{ | |
char *dst = buf + sizeof(buf); | |
if (argc) | |
{ | |
dst -= argc; | |
__builtin_memcpy(dst, src, argc + 0); /* { dg-bogus "\\\[-Warray-bounds|-Wstringop-overflow" } */ | |
} | |
} |