diff options
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-prof/pr97461.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-prof/pr97461.c b/gcc/testsuite/gcc.dg/tree-prof/pr97461.c index 8d21a3e..213fac9 100644 --- a/gcc/testsuite/gcc.dg/tree-prof/pr97461.c +++ b/gcc/testsuite/gcc.dg/tree-prof/pr97461.c @@ -20,7 +20,13 @@ static const fun_t funs[2] = { f1, f2, }; static void * malloc_impl(size_t size) { void * r = &memory[memory_p]; - memory_p += size; + /* The malloc() and calloc() functions return a pointer to the allocated + * memory, which is suitably aligned for any built-in type. Use 16 + * bytes here as the basic alignment requirement for user-defined malloc + * and calloc. See PR97594 for the details. */ + #define ROUND_UP_FOR_16B_ALIGNMENT(x) ((x + 15) & (-16)) + + memory_p += ROUND_UP_FOR_16B_ALIGNMENT(size); // force TOPN profile funs[size % 2](); |