[PATCH v2 3/3] testsuite: bpf: Add initial BPF runtime tests

[Piyush Raj]

This patch adds runtime tests for BPF target.
These tests are based on existing compile-time tests.

gcc/testsuite/ChangeLog:

        * gcc.target/bpf/torture/memcpy.c: New test.
        * gcc.target/bpf/torture/memmove.c: New test.
        * gcc.target/bpf/torture/memset.c: New test.
        * gcc.target/bpf/torture/naked.c: New test.
        * gcc.target/bpf/torture/nop.c: New test.
---
 gcc/testsuite/gcc.target/bpf/torture/memcpy.c  | 5 +++++
 gcc/testsuite/gcc.target/bpf/torture/memmove.c | 6 ++++++
 gcc/testsuite/gcc.target/bpf/torture/memset.c  | 5 +++++
 gcc/testsuite/gcc.target/bpf/torture/naked.c   | 3 +++
 gcc/testsuite/gcc.target/bpf/torture/nop.c     | 4 ++++
 5 files changed, 23 insertions(+)
 create mode 100644 gcc/testsuite/gcc.target/bpf/torture/memcpy.c
 create mode 100644 gcc/testsuite/gcc.target/bpf/torture/memmove.c
 create mode 100644 gcc/testsuite/gcc.target/bpf/torture/memset.c
 create mode 100644 gcc/testsuite/gcc.target/bpf/torture/naked.c
 create mode 100644 gcc/testsuite/gcc.target/bpf/torture/nop.c

diff --git a/gcc/testsuite/gcc.target/bpf/torture/memcpy.c 
b/gcc/testsuite/gcc.target/bpf/torture/memcpy.c
new file mode 100644
index 00000000000..881813fc271
--- /dev/null
+++ b/gcc/testsuite/gcc.target/bpf/torture/memcpy.c
@@ -0,0 +1,5 @@
+/* Ensure memcpy is expanded inline rather than emitting a libcall.  */
+
+/* { dg-do run } */
+
+#include "../memcpy-1.c"
\ No newline at end of file
diff --git a/gcc/testsuite/gcc.target/bpf/torture/memmove.c 
b/gcc/testsuite/gcc.target/bpf/torture/memmove.c
new file mode 100644
index 00000000000..52b5b852dd2
--- /dev/null
+++ b/gcc/testsuite/gcc.target/bpf/torture/memmove.c
@@ -0,0 +1,6 @@
+/* Ensure memmove is expanded inline rather than emitting a libcall.  */
+
+/* { dg-do run } */
+
+#include "../memmove-1.c"
+
diff --git a/gcc/testsuite/gcc.target/bpf/torture/memset.c 
b/gcc/testsuite/gcc.target/bpf/torture/memset.c
new file mode 100644
index 00000000000..a934b05dc02
--- /dev/null
+++ b/gcc/testsuite/gcc.target/bpf/torture/memset.c
@@ -0,0 +1,5 @@
+/* Ensure memset is expanded inline rather than emitting a libcall. */
+
+/* { dg-do run } */
+
+#include "../memset-1.c"
\ No newline at end of file
diff --git a/gcc/testsuite/gcc.target/bpf/torture/naked.c 
b/gcc/testsuite/gcc.target/bpf/torture/naked.c
new file mode 100644
index 00000000000..802201d6e24
--- /dev/null
+++ b/gcc/testsuite/gcc.target/bpf/torture/naked.c
@@ -0,0 +1,3 @@
+/* { dg-do run } */
+
+#include "../naked-2.c"
diff --git a/gcc/testsuite/gcc.target/bpf/torture/nop.c 
b/gcc/testsuite/gcc.target/bpf/torture/nop.c
new file mode 100644
index 00000000000..3e4f81b6754
--- /dev/null
+++ b/gcc/testsuite/gcc.target/bpf/torture/nop.c
@@ -0,0 +1,4 @@
+/* { dg-do run } */
+/* { dg-options "--patchable-function-entry=2,1 -masm=normal" } */
+
+#include "../nop-1.c"
-- 
2.51.0