[PATCH v3 14/23] aarch64: Add test for GCS ACLE defs

[Yury Khrustalev]

From: Szabolcs Nagy <szabolcs.n...@arm.com>

gcc/testsuite/ChangeLog:

        * gcc.target/aarch64/pragma_cpp_predefs_1.c: GCS test.
---
 .../gcc.target/aarch64/pragma_cpp_predefs_1.c | 30 +++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/gcc/testsuite/gcc.target/aarch64/pragma_cpp_predefs_1.c 
b/gcc/testsuite/gcc.target/aarch64/pragma_cpp_predefs_1.c
index 307fa3d67da..6122cd55d66 100644
--- a/gcc/testsuite/gcc.target/aarch64/pragma_cpp_predefs_1.c
+++ b/gcc/testsuite/gcc.target/aarch64/pragma_cpp_predefs_1.c
@@ -268,6 +268,36 @@
 #error "__ARM_FEATURE_RCPC is not defined but should be!"
 #endif
 
+#pragma GCC target ("arch=armv8.8-a+gcs")
+#ifndef __ARM_FEATURE_GCS
+#error "__ARM_FEATURE_GCS is not defined but should be!"
+#endif
+
+#pragma GCC target ("arch=armv8.8-a+nogcs")
+#ifdef __ARM_FEATURE_GCS
+#error "__ARM_FEATURE_GCS is defined but should not be!"
+#endif
+
+#pragma GCC target ("arch=armv8.8-a")
+#ifdef __ARM_FEATURE_GCS
+#error "__ARM_FEATURE_GCS is defined but should not be!"
+#endif
+
+#pragma GCC target ("branch-protection=gcs")
+#ifndef __ARM_FEATURE_GCS_DEFAULT
+#error "__ARM_FEATURE_GCS_DEFAULT is not defined but should be!"
+#endif
+
+#pragma GCC target ("branch-protection=none")
+#ifdef __ARM_FEATURE_GCS_DEFAULT
+#error "__ARM_FEATURE_GCS_DEFAULT is defined but should not be!"
+#endif
+
+#pragma GCC target ("branch-protection=standard")
+#ifndef __ARM_FEATURE_GCS_DEFAULT
+#error "__ARM_FEATURE_GCS_DEFAULT is not defined but should be!"
+#endif
+
 int
 foo (int a)
 {
-- 
2.39.5