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-rw-r--r--tests/lm32/test_sexth.S20
1 files changed, 20 insertions, 0 deletions
diff --git a/tests/lm32/test_sexth.S b/tests/lm32/test_sexth.S
new file mode 100644
index 0000000000..a059ec3ee6
--- /dev/null
+++ b/tests/lm32/test_sexth.S
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+.include "macros.inc"
+
+start
+
+test_name SEXTH_1
+mvi r1, 0
+sexth r3, r1
+check_r3 0
+
+test_name SEXTH_2
+load r1 0x7fff
+sexth r3, r1
+check_r3 0x00007fff
+
+test_name SEXTH_3
+load r1 0x8000
+sexth r3, r1
+check_r3 0xffff8000
+
+end