aarch64: Add branch-protection target pragma tests

gcc/testsuite/ChangeLog:

	* gcc.target/aarch64/pragma_cpp_predefs_4.c: Add branch-protection
	tests.

diff --git a/gcc/testsuite/gcc.target/aarch64/pragma_cpp_predefs_4.c b/gcc/testsuite/gcc.target/aarch64/pragma_cpp_predefs_4.c
index 23ebe5e4f508f4b458f9b058586f669d5829bc81..8e707630774146ad161a8c021a311a17a362ba13 100644 (file)
--- a/gcc/testsuite/gcc.target/aarch64/pragma_cpp_predefs_4.c
+++ b/gcc/testsuite/gcc.target/aarch64/pragma_cpp_predefs_4.c
@@ -83,3 +83,53 @@
 #ifndef __ARM_FEATURE_SME_F64F64
 #error Foo
 #endif
+
+#pragma GCC target "branch-protection=standard"
+#ifndef __ARM_FEATURE_BTI_DEFAULT
+#error Foo
+#endif
+#if __ARM_FEATURE_PAC_DEFAULT != 1
+#error Foo
+#endif
+
+#pragma GCC target ("branch-protection=none")
+#ifdef __ARM_FEATURE_BTI_DEFAULT
+#error Foo
+#endif
+#ifdef __ARM_FEATURE_PAC_DEFAULT
+#error Foo
+#endif
+
+#pragma GCC push_options
+#pragma GCC target "branch-protection=bti+pac-ret"
+#ifndef __ARM_FEATURE_BTI_DEFAULT
+#error Foo
+#endif
+#pragma GCC pop_options
+#ifdef __ARM_FEATURE_BTI_DEFAULT
+#error Foo
+#endif
+
+#pragma GCC target "branch-protection=bti"
+#ifndef __ARM_FEATURE_BTI_DEFAULT
+#error Foo
+#endif
+#ifdef __ARM_FEATURE_PAC_DEFAULT
+#error Foo
+#endif
+
+#pragma GCC target "branch-protection=pac-ret"
+#ifdef __ARM_FEATURE_BTI_DEFAULT
+#error Foo
+#endif
+#if __ARM_FEATURE_PAC_DEFAULT != 1
+#error Foo
+#endif
+
+#pragma GCC target "branch-protection=pac-ret+leaf+b-key"
+#ifdef __ARM_FEATURE_BTI_DEFAULT
+#error Foo
+#endif
+#if __ARM_FEATURE_PAC_DEFAULT != 6
+#error Foo
+#endif