From c4ec94c9d6b5a8dafd0d0e1da3017a90645e8339 Mon Sep 17 00:00:00 2001
From: David Edelsohn <dje.gcc@gmail.com>
Date: Sun, 9 Apr 1995 00:22:54 +0000
Subject: [PATCH] Test extended shifts, mul64/mulu64 insns.

---
 gas/testsuite/gas/arc/.Sanitize |  2 ++
 gas/testsuite/gas/arc/arc.exp   | 14 ++++++---
 gas/testsuite/gas/arc/mul64.d   | 46 +++++++++++++++++++++++++++++
 gas/testsuite/gas/arc/mul64.s   | 52 +++++++++++++++++++++++++++++++++
 4 files changed, 110 insertions(+), 4 deletions(-)
 create mode 100644 gas/testsuite/gas/arc/mul64.d
 create mode 100644 gas/testsuite/gas/arc/mul64.s

diff --git a/gas/testsuite/gas/arc/.Sanitize b/gas/testsuite/gas/arc/.Sanitize
index 89ded0e44e5..881c373a951 100644
--- a/gas/testsuite/gas/arc/.Sanitize
+++ b/gas/testsuite/gas/arc/.Sanitize
@@ -37,6 +37,8 @@ j.s
 j.d
 math.s
 math.d
+mul64.s
+mul64.d
 sshift.s
 sshift.d
 Things-to-lose:
diff --git a/gas/testsuite/gas/arc/arc.exp b/gas/testsuite/gas/arc/arc.exp
index ee293b76d69..0c820bbb1da 100644
--- a/gas/testsuite/gas/arc/arc.exp
+++ b/gas/testsuite/gas/arc/arc.exp
@@ -111,12 +111,18 @@ if [istarget arc*-*-*] then {
 #    run_dump_test "sr"
 
     # Host extension instructions
-    test_template_insn host math mul64 20
-    test_template_insn host math mulu64 21
+    run_dump_test "mul64"
+    test_template_insn host math asl 16
+    test_template_insn host math asr 18
+    test_template_insn host math lsr 17
+    test_template_insn host math ror 19
 
     # Graphics extension instructions
-    test_template_insn graphics math mul64 20
-    test_template_insn graphics math mulu64 21
+    #run_dump_test "mul64" - .cpu field wrong
+    test_template_insn graphics math asl 16
+    test_template_insn graphics math asr 18
+    test_template_insn graphics math lsr 17
+    test_template_insn graphics math ror 19
     test_template_insn graphics math padc 25
     test_template_insn graphics math padd 24
     test_template_insn graphics math pand 28
diff --git a/gas/testsuite/gas/arc/mul64.d b/gas/testsuite/gas/arc/mul64.d
new file mode 100644
index 00000000000..bb7e3436267
--- /dev/null
+++ b/gas/testsuite/gas/arc/mul64.d
@@ -0,0 +1,46 @@
+#objdump: -dr
+#name: mul64
+
+# Test the mul64/mulu64 insn.
+
+.*: +file format elf32-.*arc
+
+Disassembly of section .text:
+00000000 a7e08400	mul64 r1,r2
+00000004 afe18800	mulu64 r3,r4
+00000008 a7e0fe00	mul64 r1,0
+0000000c a7ff8400	mul64 0,r2
+00000010 a7e0ffff	mul64 r1,511
+00000014 a7ff85ff	mul64 511,r2
+00000018 a7e0feff	mul64 r1,255
+0000001c a7ff84ff	mul64 255,r2
+00000020 a7e0ff00	mul64 r1,256
+00000024 a7ff8500	mul64 256,r2
+00000028 afe0fc00	mulu64 r1,256
+00000030 afff0400	mulu64 511,r2
+00000038 a7e0fc00	mul64 r1,256
+00000040 a7ff0400	mul64 -257,r2
+00000048 afe1fc00	mulu64 r3,512
+00000050 afe27fff	mulu64 r4,511
+00000054 a7ff0a00	mul64 1111638594,r5
+0000005c a7ff7c00	mul64 305419896,305419896
+00000064 a7e07c00	mul64 r0,0
+		RELOC: 00000068 R_ARC_32 foo
+0000006c aff07c00	mulu64 r32,0
+		RELOC: 00000070 R_ARC_32 foo
+00000074 a7e00200	mul64 r0,r1
+00000078 a7e30e01	mul64.eq r6,r7
+0000007c afe61a02	mulu64.ne r12,r13
+00000080 a7e00300	mul64.f r0,r1
+00000084 a7e17a01	mul64.f r2,1
+00000088 a7fe8601	mul64.f 1,r3
+0000008c a7fe8800	mul64.f 0,r4
+00000090 afe2fd00	mulu64.f r5,512
+00000098 afe37d00	mulu64.f r6,512
+000000a0 afe39100	mulu64.f r7,r8
+000000a4 afe00301	mulu64.eq.f r0,r1
+000000a8 afe17d02	mulu64.ne.f r2,0
+000000b0 afff070b	mulu64.lt.f 0,r3
+000000b8 afe27d09	mulu64.gt.f r4,512
+000000c0 afff0b0c	mulu64.le.f 512,r5
+000000c8 afff7d0a	mulu64.ge.f 512,512
diff --git a/gas/testsuite/gas/arc/mul64.s b/gas/testsuite/gas/arc/mul64.s
new file mode 100644
index 00000000000..45029ccc071
--- /dev/null
+++ b/gas/testsuite/gas/arc/mul64.s
@@ -0,0 +1,52 @@
+# mul64 test
+	.cpu host
+
+# reg,reg
+	mul64 r1,r2
+	mulu64 r3,r4
+
+# shimm values
+	mul64 r1,0
+	mul64 0,r2
+	mul64 r1,-1
+	mul64 -1,r2
+	mul64 r1,255
+	mul64 255,r2
+	mul64 r1,-256
+	mul64 -256,r2
+	mulu64 r1,256
+	mulu64 511,r2
+
+# limm values
+	mul64 r1,256
+	mul64 -257,r2
+	mulu64 r3,512
+	mulu64 r4,-1
+	mul64 0x42424242,r5
+	mul64 0x12345678,0x12345678
+
+# symbols
+	mul64 r0,foo
+	mulu64 r32,foo
+
+# conditional execution
+	mul64.al r0,r1
+	mul64.eq r6,r7
+	mulu64.ne r12,r13
+
+# flag setting
+	mul64.f r0,r1
+	mul64.f r2,1
+	mul64.f 1,r3
+	mul64.f 0,r4
+	mulu64.f r5,512
+	mulu64.f r6,512
+	mulu64.f r7,r8
+
+# conditional execution + flag setting
+	mulu64.eq.f r0,r1
+	mulu64.ne.f r2,0
+	mulu64.lt.f 0,r3
+	mulu64.gt.f r4,512
+	mulu64.le.f 512,r5
+	mulu64.ge.f 512,512
-- 
2.30.2