diff --git a/sim/testsuite/d10v-elf/t-subi.s b/sim/testsuite/d10v-elf/t-subi.s
new file mode 100644
index 0000000000..61c9a5ad75
--- /dev/null
+++ b/sim/testsuite/d10v-elf/t-subi.s
@@ -0,0 +1,17 @@
+.include "t-macros.i"
+
+	start
+
+
+	
+		;; Check carry/overflow set for 0x8000 - 1 -> 1:0x7fff
+	ldi	r10,#0x8000
+	ldi	r6,#0x8004
+	mvtc	r6,cr0
+test_subi:
+	SUBI	r10,#1 || nop
+	mvfc	r6,cr0
+	check1  r10 0x7FFF
+	check1	r6 0x8005	;<--- Carry should be ON.
+
+	exit0