aboutsummaryrefslogtreecommitdiff
path: root/tests/xtensa/test_nsa.S
diff options
context:
space:
mode:
Diffstat (limited to 'tests/xtensa/test_nsa.S')
-rw-r--r--tests/xtensa/test_nsa.S59
1 files changed, 59 insertions, 0 deletions
diff --git a/tests/xtensa/test_nsa.S b/tests/xtensa/test_nsa.S
new file mode 100644
index 0000000000..a5fe5debe4
--- /dev/null
+++ b/tests/xtensa/test_nsa.S
@@ -0,0 +1,59 @@
+.include "macros.inc"
+
+test_suite nsa
+
+test nsa
+ movi a2, 0
+ movi a3, 31
+ nsa a4, a2
+ assert eq, a3, a4
+
+ movi a2, 0xffffffff
+ movi a3, 31
+ nsa a4, a2
+ assert eq, a3, a4
+
+ movi a2, 1
+ movi a3, 30
+ nsa a2, a2
+ assert eq, a3, a2
+
+ movi a2, 0xfffffffe
+ movi a3, 30
+ nsa a2, a2
+ assert eq, a3, a2
+
+ movi a2, 0x5a5a5a5a
+ movi a3, 0
+ nsa a4, a2
+ assert eq, a3, a4
+
+ movi a2, 0xa5a5a5a5
+ movi a3, 0
+ nsa a4, a2
+ assert eq, a3, a4
+test_end
+
+test nsau
+ movi a2, 0
+ movi a3, 32
+ nsau a4, a2
+ assert eq, a3, a4
+
+ movi a2, 0xffffffff
+ movi a3, 0
+ nsau a4, a2
+ assert eq, a3, a4
+
+ movi a2, 1
+ movi a3, 31
+ nsau a2, a2
+ assert eq, a3, a2
+
+ movi a2, 0x5a5a5a5a
+ movi a3, 1
+ nsau a2, a2
+ assert eq, a3, a2
+test_end
+
+test_suite_end