I was poking around with this test failure and noticed it was exercising
undefined behavior. The return type doesn't matter for what's being
tested, so just mark it as void.
gcc/testsuite/ChangeLog:
* gcc.dg/unroll-8.c: Remove UB.
---
I didn't tes this, but it seems trivial enough that I'm just going to
throw it at the bots and hope I'm right.
---
gcc/testsuite/gcc.dg/unroll-8.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/testsuite/gcc.dg/unroll-8.c b/gcc/testsuite/gcc.dg/unroll-8.c
index 4388f47d4c7..06d32e56893 100644
--- a/gcc/testsuite/gcc.dg/unroll-8.c
+++ b/gcc/testsuite/gcc.dg/unroll-8.c
@@ -3,7 +3,7 @@
/* { dg-additional-options "-fno-tree-vectorize" { target amdgcn-*-* } } */
struct a {int a[7];};
-int t(struct a *a, int n)
+void t(struct a *a, int n)
{
int i;
for (i=0;i<n;i++)
--
2.42.1
