target/hexagon: import additional tests

Signed-off-by: Alessandro Di Federico <ale@rev.ng>
Signed-off-by: Niccolò Izzo <nizzo@rev.ng>
Signed-off-by: Anton Johansson <anjo@rev.ng>
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Taylor Simpson <tsimpson@quicinc.com>
Message-Id: <20220923173831.227551-12-anjo@rev.ng>

1 files changed, 31 insertions, 0 deletions

diff --git a/tests/tcg/hexagon/test_cmp.S b/tests/tcg/hexagon/test_cmp.S
new file mode 100644
index 0000000000..1db87d3db5
--- /dev/null
+++ b/tests/tcg/hexagon/test_cmp.S
@@ -0,0 +1,31 @@
+/* Purpose: test a signed and unsigned comparison */
+
+    .text
+    .globl _start
+
+_start:
+    {
+        jump signed
+    }
+
+    .globl signed
+signed:
+    {
+        r0 = #-2
+        r1 = #0
+    }
+    {
+        p0 = cmp.lt(r0, r1); if (p0.new) jump:t unsigned
+        jump fail
+    }
+
+    .globl unsigned
+unsigned:
+    {
+        r0 = #-2
+        r1 = #0
+    }
+    {
+        p0 = cmp.gtu(r0, r1); if (p0.new) jump:t pass
+        jump fail
+    }