Power10 VSX load/store rightmost element operations

opcodes/
	* ppc-opc.c (powerpc_opcodes): Add lxvrbx, lxvrhx, lxvrwx, lxvrdx,
	stxvrbx, stxvrhx, stxvrwx, stxvrdx.
gas/
	* testsuite/gas/ppc/rightmost.d,
	* testsuite/gas/ppc/rightmost.s: New test.
	* testsuite/gas/ppc/ppc.exp: Run it.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index dfb9d93a5e9e693c815b9d99dcd2abda0648e333..3f8c75349a6828dc063c69075a4b066c5c754f59 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,9 @@
+2020-05-11  Alan Modra  <amodra@gmail.com>
+
+       * testsuite/gas/ppc/rightmost.d,
+       * testsuite/gas/ppc/rightmost.s: New test.
+       * testsuite/gas/ppc/ppc.exp: Run it.
+
 2020-05-11  Alan Modra  <amodra@gmail.com>
 
        * testsuite/gas/ppc/xvtlsbb.d,

diff --git a/gas/testsuite/gas/ppc/ppc.exp b/gas/testsuite/gas/ppc/ppc.exp
index eaede428af98ba6ee9e2ddcc7988de5b53808da8..a895edb72c5e2e80f8a51200054a29ec17fa4048 100644 (file)
--- a/gas/testsuite/gas/ppc/ppc.exp
+++ b/gas/testsuite/gas/ppc/ppc.exp
@@ -144,3 +144,4 @@ run_dump_test "bitmanip"
 run_dump_test "set_bool"
 run_dump_test "stringop"
 run_dump_test "xvtlsbb"
+run_dump_test "rightmost"

diff --git a/gas/testsuite/gas/ppc/rightmost.d b/gas/testsuite/gas/ppc/rightmost.d
new file mode 100644 (file)
index 0000000..95c37c9
--- /dev/null
+++ b/gas/testsuite/gas/ppc/rightmost.d
@@ -0,0 +1,17 @@
+#as: -mpower10
+#objdump: -dr -Mpower10
+
+.*
+
+
+Disassembly of section \.text:
+
+0+0 <_start>:
+.*:    (7f ef 80 1b|1b 80 ef 7f)       lxvrbx  vs63,r15,r16
+.*:    (7f d1 90 5b|5b 90 d1 7f)       lxvrhx  vs62,r17,r18
+.*:    (7f b3 a0 9b|9b a0 b3 7f)       lxvrwx  vs61,r19,r20
+.*:    (7f 95 b0 db|db b0 95 7f)       lxvrdx  vs60,r21,r22
+.*:    (7c 17 c1 1a|1a c1 17 7c)       stxvrbx vs0,r23,r24
+.*:    (7c 39 d1 5a|5a d1 39 7c)       stxvrhx vs1,r25,r26
+.*:    (7c 5b e1 9a|9a e1 5b 7c)       stxvrwx vs2,r27,r28
+.*:    (7c 7d f1 da|da f1 7d 7c)       stxvrdx vs3,r29,r30

diff --git a/gas/testsuite/gas/ppc/rightmost.s b/gas/testsuite/gas/ppc/rightmost.s
new file mode 100644 (file)
index 0000000..8e70994
--- /dev/null
+++ b/gas/testsuite/gas/ppc/rightmost.s
@@ -0,0 +1,10 @@
+       .text
+_start:
+       lxvrbx  63,15,16
+       lxvrhx  62,17,18
+       lxvrwx  61,19,20
+       lxvrdx  60,21,22
+       stxvrbx 0,23,24
+       stxvrhx 1,25,26
+       stxvrwx 2,27,28
+       stxvrdx 3,29,30

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index dafef733a946c5bed109b2383dd91da36ec2d417..b43a3a128b3331ad0f4b9ecc42da96c8e40a8a8f 100644 (file)
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,8 @@
+2020-05-11  Alan Modra  <amodra@gmail.com>
+
+       * ppc-opc.c (powerpc_opcodes): Add lxvrbx, lxvrhx, lxvrwx, lxvrdx,
+       stxvrbx, stxvrhx, stxvrwx, stxvrdx.
+
 2020-05-11  Alan Modra  <amodra@gmail.com>
 
        * ppc-opc.c (powerpc_opcodes): Add xvtlsbb.

diff --git a/opcodes/ppc-opc.c b/opcodes/ppc-opc.c
index e853b9f7435452b26bdee869b1b2fb9f109b3fef..9c0dd7b87692e09592db495a54c8952c230f7988 100644 (file)
--- a/opcodes/ppc-opc.c
+++ b/opcodes/ppc-opc.c
@@ -6033,6 +6033,8 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 
 {"lxsiwzx",    X(31,12),       XX1_MASK,    PPCVSX2,   0,              {XT6, RA0, RB}},
 
+{"lxvrbx",     X(31,13),       XX1_MASK,    POWER10,   0,              {XT6, RA0, RB}},
+
 {"isellt",     X(31,15),       X_MASK,      PPCISEL,   0,              {RT, RA0, RB}},
 
 {"tlbilxlpid", XTO(31,18,0),   XTO_MASK, E500MC|PPCA2, 0,              {0}},
@@ -6087,6 +6089,8 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 {"lvehx",      X(31,39),       X_MASK,      PPCVEC,    0,              {VD, RA0, RB}},
 {"lhfcmx",     APU(31,39,0),   APU_MASK,    PPC405,    0,              {FCRT, RA, RB}},
 
+{"lxvrhx",     X(31,45),       XX1_MASK,    POWER10,   0,              {XT6, RA0, RB}},
+
 {"mviwsplt",   X(31,46),       X_MASK,      E6500,     0,              {VD, RA, RB}},
 
 {"iselgt",     X(31,47),       X_MASK,      PPCISEL,   0,              {RT, RA0, RB}},
@@ -6097,6 +6101,8 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 
 {"lxsiwax",    X(31,76),       XX1_MASK,    PPCVSX2,   0,              {XT6, RA0, RB}},
 
+{"lxvrwx",     X(31,77),       XX1_MASK,    POWER10,   0,              {XT6, RA0, RB}},
+
 {"iseleq",     X(31,79),       X_MASK,      PPCISEL,   0,              {RT, RA0, RB}},
 
 {"isel",       XISEL(31,15), XISEL_MASK, PPCISEL|TITAN, 0,             {RT, RA0, RB, CRB}},
@@ -6185,6 +6191,8 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 {"mul",                XO(31,107,0,0), XO_MASK,     M601,      0,              {RT, RA, RB}},
 {"mul.",       XO(31,107,0,1), XO_MASK,     M601,      0,              {RT, RA, RB}},
 
+{"lxvrdx",     X(31,109),      XX1_MASK,    POWER10,   0,              {XT6, RA0, RB}},
+
 {"mvidsplt",   X(31,110),      X_MASK,      E6500,     0,              {VD, RA, RB}},
 
 {"mtsrdin",    X(31,114),      XRA_MASK,    PPC64,     0,              {RS, RB}},
@@ -6229,6 +6237,8 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 
 {"stxsiwx",    X(31,140),      XX1_MASK,    PPCVSX2,   0,              {XS6, RA0, RB}},
 
+{"stxvrbx",    X(31,141),      XX1_MASK,    POWER10,   0,              {XT6, RA0, RB}},
+
 {"msgsndp",    XRTRA(31,142,0,0), XRTRA_MASK, POWER8,  0,              {RB}},
 {"dcbtstlse",  X(31,142),      X_MASK,      PPCCHLK,   E500MC,         {CT, RA0, RB}},
 
@@ -6274,6 +6284,8 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 
 {"addex",      ZRC(31,170,0),  Z2_MASK,     POWER9,    0,              {RT, RA, RB, CY}},
 
+{"stxvrhx",    X(31,173),      XX1_MASK,    POWER10,   0,              {XT6, RA0, RB}},
+
 {"msgclrp",    XRTRA(31,174,0,0), XRTRA_MASK, POWER8,  0,              {RB}},
 {"dcbtlse",    X(31,174),      X_MASK,      PPCCHLK,   E500MC,         {CT, RA0, RB}},
 
@@ -6321,6 +6333,8 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 {"addze.",     XO(31,202,0,1), XORB_MASK,   PPCCOM,    0,              {RT, RA}},
 {"aze.",       XO(31,202,0,1), XORB_MASK,   PWRCOM,    0,              {RT, RA}},
 
+{"stxvrwx",    X(31,205),      XX1_MASK,    POWER10,   0,              {XT6, RA0, RB}},
+
 {"msgsnd",     XRTRA(31,206,0,0), XRTRA_MASK, E500MC|PPCA2|POWER8, 0,  {RB}},
 
 {"mtsr",       X(31,210), XRB_MASK|(1<<20), COM,       NON32,          {SR, RS}},
@@ -6372,6 +6386,8 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 {"mullw.",     XO(31,235,0,1), XO_MASK,     PPCCOM,    0,              {RT, RA, RB}},
 {"muls.",      XO(31,235,0,1), XO_MASK,     PWRCOM,    0,              {RT, RA, RB}},
 
+{"stxvrdx",    X(31,237),      XX1_MASK,    POWER10,   0,              {XT6, RA0, RB}},
+
 {"icblce",     X(31,238),      X_MASK,      PPCCHLK,   E500MC|PPCA2,   {CT, RA, RB}},
 {"msgclr",     XRTRA(31,238,0,0), XRTRA_MASK, E500MC|PPCA2|POWER8, 0,  {RB}},
 {"mtsrin",     X(31,242),      XRA_MASK,    PPC,       NON32,          {RS, RB}},