Add qemu 2.4.0

[kvmfornfv.git] / qemu / tests / tcg / xtensa / test_clamps.S

diff --git a/qemu/tests/tcg/xtensa/test_clamps.S b/qemu/tests/tcg/xtensa/test_clamps.S
new file mode 100644 (file)
index 0000000..3efabfd
--- /dev/null
+++ b/qemu/tests/tcg/xtensa/test_clamps.S
@@ -0,0 +1,42 @@
+#include "macros.inc"
+
+test_suite clamps
+
+test clamps
+    movi    a2, 0
+    movi    a3, 0
+    clamps  a4, a2, 7
+    assert  eq, a3, a4
+
+    movi    a2, 0x7f
+    movi    a3, 0x7f
+    clamps  a4, a2, 7
+    assert  eq, a3, a4
+
+    movi    a2, 0xffffff80
+    movi    a3, 0xffffff80
+    clamps  a4, a2, 7
+    assert  eq, a3, a4
+
+    movi    a2, 0x80
+    movi    a3, 0x7f
+    clamps  a2, a2, 7
+    assert  eq, a3, a2
+
+    movi    a2, 0xffffff7f
+    movi    a3, 0xffffff80
+    clamps  a2, a2, 7
+    assert  eq, a3, a2
+
+    movi    a2, 0x7fffffff
+    movi    a3, 0x7f
+    clamps  a2, a2, 7
+    assert  eq, a3, a2
+
+    movi    a2, 0x80000000
+    movi    a3, 0xffffff80
+    clamps  a2, a2, 7
+    assert  eq, a3, a2
+test_end
+
+test_suite_end