https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68621
--- Comment #5 from vekumar at gcc dot gnu.org ---
Adding visibility to hidden helps.
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/ifc-8.c
b/gcc/testsuite/gcc.dg/tree-ssa/ifc-8.c
index 89a3410..7519a61 100644
--- a/gcc/testsuite/gcc.dg/tree-ssa/ifc-8.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/ifc-8.c
@@ -1,9 +1,9 @@
/* { dg-do compile } */
-/* { dg-options "-Ofast -fdump-tree-ifcvt-details -fno-common
-ftree-loop-if-convert-stores" } */
+/* { dg-options "-Ofast -fdump-tree-ifcvt-details
-ftree-loop-if-convert-stores" } */
#define LEN 4096
- __attribute__((aligned (32))) float array[LEN];
+ __attribute__((visibility("hidden"), aligned (32))) float array[LEN] = {};
void test ()
{
