1 files changed, 108 insertions, 0 deletions
diff --git a/sim/testsuite/frv/csub.cgs b/sim/testsuite/frv/csub.cgs
new file mode 100644
index 00000000000..7d07c147327
--- /dev/null
+++ b/sim/testsuite/frv/csub.cgs
@@ -0,0 +1,108 @@
+# frv testcase for csub $GRi,$GRj,$GRk,$CCi,$cond
+# mach: all
+
+	.include "testutils.inc"
+
+	start
+
+	.global csub
+csub:
+	set_spr_immed	0x1b1b,cccr
+
+	set_gr_immed   	1,gr7
+	set_gr_immed   	2,gr8
+	csub      	gr8,gr7,gr8,cc4,1
+	test_gr_immed  	1,gr8
+
+	set_gr_immed   	1,gr7
+	set_gr_limmed	0x8000,0x0000,gr8
+	csub		gr8,gr7,gr8,cc4,1
+	test_gr_limmed	0x7fff,0xffff,gr8
+
+	csub		gr8,gr8,gr8,cc4,1
+	test_gr_immed  	0,gr8
+
+	csub		gr8,gr7,gr8,cc4,1
+	test_gr_immed  	-1,gr8
+
+	set_gr_immed   	1,gr7
+	set_gr_immed   	2,gr8
+	csub      	gr8,gr7,gr8,cc4,0
+	test_gr_immed  	2,gr8
+
+	set_gr_immed   	1,gr7
+	set_gr_limmed	0x8000,0x0000,gr8
+	csub		gr8,gr7,gr8,cc4,0
+	test_gr_limmed	0x8000,0x0000,gr8
+
+	csub		gr8,gr8,gr8,cc4,0
+	test_gr_limmed 	0x8000,0x0000,gr8
+
+	csub		gr8,gr7,gr8,cc4,0
+	test_gr_limmed 	0x8000,0x0000,gr8
+
+	set_gr_immed   	1,gr7
+	set_gr_immed   	2,gr8
+	csub      	gr8,gr7,gr8,cc5,0
+	test_gr_immed  	1,gr8
+
+	set_gr_immed   	1,gr7
+	set_gr_limmed	0x8000,0x0000,gr8
+	csub		gr8,gr7,gr8,cc5,0
+	test_gr_limmed	0x7fff,0xffff,gr8
+
+	csub		gr8,gr8,gr8,cc5,0
+	test_gr_immed  	0,gr8
+
+	csub		gr8,gr7,gr8,cc5,0
+	test_gr_immed  	-1,gr8
+
+	set_gr_immed   	1,gr7
+	set_gr_immed   	2,gr8
+	csub      	gr8,gr7,gr8,cc5,1
+	test_gr_immed  	2,gr8
+
+	set_gr_immed   	1,gr7
+	set_gr_limmed	0x8000,0x0000,gr8
+	csub		gr8,gr7,gr8,cc5,1
+	test_gr_limmed	0x8000,0x0000,gr8
+
+	csub		gr8,gr8,gr8,cc5,1
+	test_gr_limmed 	0x8000,0x0000,gr8
+
+	csub		gr8,gr7,gr8,cc5,1
+	test_gr_limmed 	0x8000,0x0000,gr8
+
+	set_gr_immed   	1,gr7
+	set_gr_immed   	2,gr8
+	csub      	gr8,gr7,gr8,cc6,1
+	test_gr_immed  	2,gr8
+
+	set_gr_immed   	1,gr7
+	set_gr_limmed	0x8000,0x0000,gr8
+	csub		gr8,gr7,gr8,cc6,0
+	test_gr_limmed	0x8000,0x0000,gr8
+
+	csub		gr8,gr8,gr8,cc6,1
+	test_gr_limmed 	0x8000,0x0000,gr8
+
+	csub		gr8,gr7,gr8,cc6,0
+	test_gr_limmed 	0x8000,0x0000,gr8
+
+	set_gr_immed   	1,gr7
+	set_gr_immed   	2,gr8
+	csub      	gr8,gr7,gr8,cc7,0
+	test_gr_immed  	2,gr8
+
+	set_gr_immed   	1,gr7
+	set_gr_limmed	0x8000,0x0000,gr8
+	csub		gr8,gr7,gr8,cc7,1
+	test_gr_limmed	0x8000,0x0000,gr8
+
+	csub		gr8,gr8,gr8,cc7,0
+	test_gr_limmed 	0x8000,0x0000,gr8
+
+	csub		gr8,gr7,gr8,cc7,1
+	test_gr_limmed 	0x8000,0x0000,gr8
+
+	pass