Tests for ld, lr, st, sr insns.

gas/testsuite/gas/arc/.Sanitize

@@ -35,12 +35,17 @@ insn3.s
 insn3.d
 j.s
 j.d
+ld.s
+ld.s
 math.s
 math.d
 mul64.s
 mul64.d
 sshift.s
 sshift.d
+st.s
+st.d
+
 Things-to-lose:
 
 Do-last:

gas/testsuite/gas/arc/ld.d

@@ -0,0 +1,30 @@
+#objdump: -dr
+#name: ld/lr
+
+# Test the ld/lr insn.
+
+.*: +file format elf32-.*arc
+
+Disassembly of section .text:
+00000000 08008000	ld r0,\[r1\]
+00000004 00418800	ld r2,\[r3,r4\]
+00000008 08a30001	ld r5,\[r6,1\]
+0000000c 08e401ff	ld r7,\[r8,-1\]
+00000010 092500ff	ld r9,\[r10,255\]
+00000014 09660100	ld r11,\[r12,-256\]
+00000018 09a70100	ld r13,\[r14,-256\]
+0000001c 09e800ff	ld r15,\[r16,255\]
+00000020 023f3800	ld r17,\[305419896,sp\]
+00000028 0a7f0000	ld r19,\[0\]
+		RELOC: 0000002c R_ARC_32 foo
+00000030 0a9f0000	ld r20,\[4\]
+		RELOC: 00000034 R_ARC_32 foo
+00000038 081f8400	ldb r0,\[0\]
+0000003c 081f8800	ldw r0,\[0\]
+00000040 081f8200	ld.x r0,\[0\]
+00000044 081f9000	ld.a r0,\[0\]
+00000048 081fc000	ld.di r0,\[0\]
+0000004c 08005600	ldb.x.a.di r0,\[r0\]
+00000050 0800a000	lr r0,\[r1\]
+00000054 085fa000	lr r2,\[status\]
+00000058 087f2000	lr r3,\[305419896\]

gas/testsuite/gas/arc/ld.s

@@ -0,0 +1,24 @@
+# ld/lr test
+	
+	ld	r0,[r1]
+	ld	r2,[r3,r4]
+	ld	r5,[r6,1]
+	ld	r7,[r8,-1]
+	ld	r9,[r10,255]
+	ld	r11,[r12,-256]
+	ld	r13,[r14,256]
+	ld	r15,[r16,-257]
+	ld	r17,[0x12345678,r28]
+	ld	r19,[foo]
+	ld	r20,[foo+4]
+
+	ldb	r0,[0]
+	ldw	r0,[0]
+	ld.x	r0,[0]
+	ld.a	r0,[0]
+	ld.di	r0,[0]
+	ldb.x.a.di r0,[r0]
+
+	lr	r0,[r1]
+	lr	r2,[status]
+	lr	r3,[0x12345678]

gas/testsuite/gas/arc/st.d

@@ -0,0 +1,27 @@
+#objdump: -dr
+#name: st/sr
+
+# Test the st/sr insn.
+
+.*: +file format elf32-.*arc
+
+Disassembly of section .text:
+00000000 10008000	st r0,\[r1\]
+00000004 10030a01	st r5,\[r6,1\]
+00000008 10040fff	st r7,\[r8,-1\]
+0000000c 100512ff	st r9,\[r10,255\]
+00000010 10061700	st r11,\[r12,-256\]
+00000014 10071b00	st r13,\[r14,-256\]
+00000018 10081eff	st r15,\[r16,255\]
+0000001c 101f2600	st r19,\[0\]
+		RELOC: 00000020 R_ARC_32 foo
+00000024 101f2800	st r20,\[4\]
+		RELOC: 00000028 R_ARC_32 foo
+0000002c 105f0000	stb r0,\[0\]
+00000034 109f0000	stw r0,\[0\]
+0000003c 111f0000	st.a r0,\[0\]
+00000044 141f0000	st.di r0,\[0\]
+0000004c 15400000	stb.a.di r0,\[r0\]
+00000050 12008000	sr r0,\[r1\]
+00000054 121f8400	sr r2,\[status\]
+00000058 121f0600	sr r3,\[305419896\]

gas/testsuite/gas/arc/st.s

@@ -0,0 +1,21 @@
+# st/sr test
+	
+	st	r0,[r1]
+	st	r5,[r6,1]
+	st	r7,[r8,-1]
+	st	r9,[r10,255]
+	st	r11,[r12,-256]
+	st	r13,[r14,256]
+	st	r15,[r16,-257]
+	st	r19,[foo]
+	st	r20,[foo+4]
+
+	stb	r0,[0]
+	stw	r0,[0]
+	st.a	r0,[0]
+	st.di	r0,[0]
+	stb.a.di r0,[r0]
+
+	sr	r0,[r1]
+	sr	r2,[status]
+	sr	r3,[0x12345678]