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-rw-r--r--deps/lightning/check/alu_com.tst33
1 files changed, 33 insertions, 0 deletions
diff --git a/deps/lightning/check/alu_com.tst b/deps/lightning/check/alu_com.tst
new file mode 100644
index 0000000..581c940
--- /dev/null
+++ b/deps/lightning/check/alu_com.tst
@@ -0,0 +1,33 @@
+#include "alu.inc"
+
+.code
+ prolog
+
+#define COM(N, I0, V) UN(N, com, I0, V)
+
+#if __WORDSIZE == 32
+ COM(0, 0, 0xffffffff)
+ COM(1, 1, 0xfffffffe)
+ COM(2, 0xffffffff, 0)
+ COM(3, 0x80000000, 0x7fffffff)
+ COM(4, 0x7fffffff, 0x80000000)
+ COM(5, 0x80000001, 0x7ffffffe)
+#else
+ COM(0, 0, 0xffffffffffffffff)
+ COM(1, 1, 0xfffffffffffffffe)
+ COM(2, 0xffffffff, 0xffffffff00000000)
+ COM(3, 0x80000000, 0xffffffff7fffffff)
+ COM(4, 0x7fffffff, 0xffffffff80000000)
+ COM(5, 0x80000001, 0xffffffff7ffffffe)
+ COM(6, 0xffffffffffffffff, 0)
+ COM(7, 0x8000000000000000, 0x7fffffffffffffff)
+ COM(8, 0x7fffffffffffffff, 0x8000000000000000)
+ COM(9, 0x8000000000000001, 0x7ffffffffffffffe)
+#endif
+
+ prepare
+ pushargi ok
+ ellipsis
+ finishi @printf
+ ret
+ epilog