[committed][testsuite] Require non_strict_prototype in a few tests

[Tom de Vries via Gcc-patches]

Hi,

Require effective target non_strict_prototype in a few test-cases.

Tested on nvptx.

Committed to trunk.

Thanks,
- Tom

[testsuite] Require non_strict_prototype in a few tests

gcc/testsuite/ChangeLog:

2022-02-10  Tom de Vries  <tdevr...@suse.de>

        * gcc.c-torture/compile/pr100576.c: Require effective target
        non_strict_prototype.
        * gcc.c-torture/compile/pr97576.c: Same.

---
 gcc/testsuite/gcc.c-torture/compile/pr100576.c | 2 ++
 gcc/testsuite/gcc.c-torture/compile/pr97576.c  | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/gcc/testsuite/gcc.c-torture/compile/pr100576.c 
b/gcc/testsuite/gcc.c-torture/compile/pr100576.c
index f2f40ec4512..f16a8224c6e 100644
--- a/gcc/testsuite/gcc.c-torture/compile/pr100576.c
+++ b/gcc/testsuite/gcc.c-torture/compile/pr100576.c
@@ -1,3 +1,5 @@
+/* { dg-require-effective-target non_strict_prototype } */
+
 /* PR middle-end/100576 */
 
 const char v[] = {0x12};
diff --git a/gcc/testsuite/gcc.c-torture/compile/pr97576.c 
b/gcc/testsuite/gcc.c-torture/compile/pr97576.c
index 28294c8597a..d2816132cc0 100644
--- a/gcc/testsuite/gcc.c-torture/compile/pr97576.c
+++ b/gcc/testsuite/gcc.c-torture/compile/pr97576.c
@@ -1,3 +1,5 @@
+/* { dg-require-effective-target non_strict_prototype } */
+
 void
 pc (void);