This test started failing after the switch to -fno-common because we can
now force the array to be aligned to 16 bytes, which in turn lets us use
SIMD accesses. Locally restoring -fcommon seems the most faithful to
the original PR.
Tested on aarch64-linux-gnu & pushed.
Richard
2020-01-27 Richard Sandiford <richard.sandif...@arm.com>
gcc/testsuite/
PR testsuite/71727
* gcc.target/aarch64/pr71727.c: Add -fcommon.
---
gcc/testsuite/gcc.target/aarch64/pr71727.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/testsuite/gcc.target/aarch64/pr71727.c
b/gcc/testsuite/gcc.target/aarch64/pr71727.c
index 05eef3e9191..41fa72bc67e 100644
--- a/gcc/testsuite/gcc.target/aarch64/pr71727.c
+++ b/gcc/testsuite/gcc.target/aarch64/pr71727.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-mstrict-align -O3" } */
+/* { dg-options "-mstrict-align -O3 -fcommon" } */
struct test_struct_s
{
