tests/tcg/xtensa: add test for FLIX

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>

diff --git a/tests/tcg/xtensa/Makefile b/tests/tcg/xtensa/Makefile
index aee0134ef5b9e680bdf8a9b22db08279cce85dc2..bd94ba6fe549a2bbaa4074b890bed85397c68aba 100644 (file)
--- a/tests/tcg/xtensa/Makefile
+++ b/tests/tcg/xtensa/Makefile
@@ -38,6 +38,7 @@ TESTCASES += test_cache.tst
 TESTCASES += test_clamps.tst
 TESTCASES += test_extui.tst
 TESTCASES += test_fail.tst
+TESTCASES += test_flix.tst
 TESTCASES += test_interrupt.tst
 TESTCASES += test_loop.tst
 TESTCASES += test_mac16.tst

diff --git a/tests/tcg/xtensa/test_flix.S b/tests/tcg/xtensa/test_flix.S
new file mode 100644 (file)
index 0000000..7c259e7
--- /dev/null
+++ b/tests/tcg/xtensa/test_flix.S
@@ -0,0 +1,60 @@
+#include "macros.inc"
+
+test_suite flix
+
+#if XCHAL_HAVE_FLIX3
+
+test misc
+    {
+        mov     a3, a4
+        mov     a2, a3
+        nop
+    }
+    {
+        nop
+        bne.w18 a2, a3, 1f
+    }
+    movi    a2, 1f
+    {
+        mov     a2, a3
+        mov     a3, a2
+        nop
+    }
+    {
+        l32i    a2, a3, 0
+        add     a4, a4, a2
+        nop
+    }
+    {
+        mov     a3, a4
+        jx      a3
+        nop
+    }
+1:
+test_end
+
+test sum
+
+    movi    a2, 0
+    movi    a3, 2f
+    movi    a4, 0
+    movi    a5, 4
+
+    loop    a5, 1f
+    {
+        l32i    a2, a3, 0
+        addi    a3, a3, 4
+        add     a4, a4, a2
+    }
+1:
+    add     a4, a4, a2
+    assert  eqi, a4, 10
+    .data
+2:
+    .word   1, 2, 3, 4
+    .previous
+test_end
+
+#endif
+
+test_suite_end