Power10 string operations

Message ID 20200511113437.GG27573@bubble.grove.modra.org
State New
Headers show
Series
  • Power10 string operations
Related show

Commit Message

opcodes/
	* ppc-opc.c (powerpc_opcodes): Add vstribl, vstribr, vstrihl, vstrihr,
	vclrlb, vclrrb, vstribl., vstribr., vstrihl., vstrihr..
gas/
	* testsuite/gas/ppc/stringop.d,
	* testsuite/gas/ppc/stringop.s: New test.
	* testsuite/gas/ppc/ppc.exp: Run it.


-- 
Alan Modra
Australia Development Lab, IBM

Patch

diff --git a/gas/testsuite/gas/ppc/ppc.exp b/gas/testsuite/gas/ppc/ppc.exp
index e1c7bdefb0..127829f365 100644
--- a/gas/testsuite/gas/ppc/ppc.exp
+++ b/gas/testsuite/gas/ppc/ppc.exp
@@ -142,3 +142,4 @@  run_dump_test "maskmanip"
 run_dump_test "genpcv"
 run_dump_test "bitmanip"
 run_dump_test "set_bool"
+run_dump_test "stringop"
diff --git a/gas/testsuite/gas/ppc/stringop.d b/gas/testsuite/gas/ppc/stringop.d
new file mode 100644
index 0000000000..be4c3cb937
--- /dev/null
+++ b/gas/testsuite/gas/ppc/stringop.d
@@ -0,0 +1,20 @@ 
+#as: -mpower10
+#objdump: -dr -Mpower10
+#name: string operations
+
+.*
+
+
+Disassembly of section \.text:
+
+0+0 <_start>:
+.*:	(10 01 08 0d|0d 08 01 10) 	vstribr v0,v1
+.*:	(10 41 1c 0d|0d 1c 41 10) 	vstribr. v2,v3
+.*:	(10 80 28 0d|0d 28 80 10) 	vstribl v4,v5
+.*:	(10 c0 3c 0d|0d 3c c0 10) 	vstribl. v6,v7
+.*:	(11 03 48 0d|0d 48 03 11) 	vstrihr v8,v9
+.*:	(11 43 5c 0d|0d 5c 43 11) 	vstrihr. v10,v11
+.*:	(11 82 68 0d|0d 68 82 11) 	vstrihl v12,v13
+.*:	(11 c2 7c 0d|0d 7c c2 11) 	vstrihl. v14,v15
+.*:	(12 11 91 8d|8d 91 11 12) 	vclrlb  v16,v17,r18
+.*:	(12 74 a9 cd|cd a9 74 12) 	vclrrb  v19,v20,r21
diff --git a/gas/testsuite/gas/ppc/stringop.s b/gas/testsuite/gas/ppc/stringop.s
new file mode 100644
index 0000000000..8f80afc82d
--- /dev/null
+++ b/gas/testsuite/gas/ppc/stringop.s
@@ -0,0 +1,12 @@ 
+	.text
+_start:
+	vstribr 0,1
+	vstribr. 2,3
+	vstribl 4,5
+	vstribl. 6,7
+	vstrihr 8,9
+	vstrihr. 10,11
+	vstrihl 12,13
+	vstrihl. 14,15
+	vclrlb 16,17,18
+	vclrrb 19,20,21
diff --git a/opcodes/ppc-opc.c b/opcodes/ppc-opc.c
index e15fcf5ea6..efaa06cfc9 100644
--- a/opcodes/ppc-opc.c
+++ b/opcodes/ppc-opc.c
@@ -4118,6 +4118,10 @@  const struct powerpc_opcode powerpc_opcodes[] = {
 {"vdivuq",	VX (4,  11),	VX_MASK,     POWER10,	0,		{VD, VA, VB}},
 {"psq_lx",	XW (4,	 6,0),	XW_MASK,     PPCPS,	0,		{FRT,RA,RB,PSWM,PSQM}},
 {"vmrghb",	VX (4,	12),	VX_MASK,     PPCVEC,	0,		{VD, VA, VB}},
+{"vstribl",	VXVA(4,13,0),	VXVA_MASK,   POWER10,	0,		{VD, VB}},
+{"vstribr",	VXVA(4,13,1),	VXVA_MASK,   POWER10,	0,		{VD, VB}},
+{"vstrihl",	VXVA(4,13,2),	VXVA_MASK,   POWER10,	0,		{VD, VB}},
+{"vstrihr",	VXVA(4,13,3),	VXVA_MASK,   POWER10,	0,		{VD, VB}},
 {"psq_stx",	XW (4,	 7,0),	XW_MASK,     PPCPS,	0,		{FRS,RA,RB,PSWM,PSQM}},
 {"vpkuhum",	VX (4,	14),	VX_MASK,     PPCVEC,	0,		{VD, VA, VB}},
 {"vinsbvlx",	VX (4,  15),	VX_MASK,     POWER10,	0,		{VD, RA, VB}},
@@ -4293,6 +4297,7 @@  const struct powerpc_opcode powerpc_opcodes[] = {
 {"vexptefp",	VX (4, 394),	VXVA_MASK,   PPCVEC,	0,		{VD, VB}},
 {"vdivsw",	VX (4, 395),	VX_MASK,     POWER10,	0,		{VD, VA, VB}},
 {"vmrglw",	VX (4, 396),	VX_MASK,     PPCVEC,	0,		{VD, VA, VB}},
+{"vclrlb",	VX (4, 397),	VX_MASK,     POWER10,	0,		{VD, VA, RB}},
 {"vpkshss",	VX (4, 398),	VX_MASK,     PPCVEC,	0,		{VD, VA, VB}},
 {"vinswvrx",	VX (4, 399),	VX_MASK,     POWER10,	0,		{VD, RA, VB}},
 {"macchwsu",	XO (4, 204,0,0), XO_MASK,    MULHW,	0,		{RT, RA, RB}},
@@ -4306,6 +4311,7 @@  const struct powerpc_opcode powerpc_opcodes[] = {
 {"vmulld",	VX (4, 457),	VX_MASK,     POWER10,	0,		{VD, VA, VB}},
 {"vlogefp",	VX (4, 458),	VXVA_MASK,   PPCVEC,	0,		{VD, VB}},
 {"vdivsd",	VX (4, 459),	VX_MASK,     POWER10,	0,		{VD, VA, VB}},
+{"vclrrb",	VX (4, 461),	VX_MASK,     POWER10,	0,		{VD, VA, RB}},
 {"vpkswss",	VX (4, 462),	VX_MASK,     PPCVEC,	0,		{VD, VA, VB}},
 {"vinsd",	VX (4, 463),   VXUIMM4_MASK, POWER10,	0,		{VD, RB, UIMM4}},
 {"macchws",	XO (4, 236,0,0), XO_MASK,    MULHW,	0,		{RT, RA, RB}},
@@ -4654,6 +4660,10 @@  const struct powerpc_opcode powerpc_opcodes[] = {
 {"evmhesmf",	VX (4,1035),	VX_MASK,     PPCSPE,	0,		{RS, RA, RB}},
 {"evmhoumi",	VX (4,1036),	VX_MASK,     PPCSPE,	0,		{RS, RA, RB}},
 {"vslo",	VX (4,1036),	VX_MASK,     PPCVEC,	0,		{VD, VA, VB}},
+{"vstribl.",	VXVA(4,1037,0),	VXVA_MASK,   POWER10,	0,		{VD, VB}},
+{"vstribr.",	VXVA(4,1037,1),	VXVA_MASK,   POWER10,	0,		{VD, VB}},
+{"vstrihl.",	VXVA(4,1037,2),	VXVA_MASK,   POWER10,	0,		{VD, VB}},
+{"vstrihr.",	VXVA(4,1037,3),	VXVA_MASK,   POWER10,	0,		{VD, VB}},
 {"evmhosmi",	VX (4,1037),	VX_MASK,     PPCSPE,	0,		{RS, RA, RB}},
 {"evmhosmf",	VX (4,1039),	VX_MASK,     PPCSPE,	0,		{RS, RA, RB}},
 {"machhwuo",	XO (4,	12,1,0), XO_MASK,    MULHW,	0,		{RT, RA, RB}},