Hi.
The patch fixes the testcase on ppc64. I'm going to push the commit.
Martin
gcc/testsuite/ChangeLog:
PR gcov-profile/97461
* gcc.dg/tree-prof/pr97461.c: Return aligned memory.
---
gcc/testsuite/gcc.dg/tree-prof/pr97461.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/gcc/testsuite/gcc.dg/tree-prof/pr97461.c
b/gcc/testsuite/gcc.dg/tree-prof/pr97461.c
index 8d21a3ef421..213fac9af04 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]();
--
2.29.2