Power10 test lsb by byte operation

opcodes/
	* ppc-opc.c (powerpc_opcodes): Add xvtlsbb.
gas/
	* testsuite/gas/ppc/xvtlsbb.d,
	* testsuite/gas/ppc/xvtlsbb.s: New test.
	* testsuite/gas/ppc/ppc.exp: Run it.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 48559068ce6721e7b6b14309b3133a9db6de7d0b..dfb9d93a5e9e693c815b9d99dcd2abda0648e333 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,9 @@
+2020-05-11  Alan Modra  <amodra@gmail.com>
+
+       * testsuite/gas/ppc/xvtlsbb.d,
+       * testsuite/gas/ppc/xvtlsbb.s: New test.
+       * testsuite/gas/ppc/ppc.exp: Run it.
+
 2020-05-11  Alan Modra  <amodra@gmail.com>
 
        * testsuite/gas/ppc/stringop.d,

diff --git a/gas/testsuite/gas/ppc/ppc.exp b/gas/testsuite/gas/ppc/ppc.exp
index 127829f365f44e031d9112691adcf6994d797f22..eaede428af98ba6ee9e2ddcc7988de5b53808da8 100644 (file)
--- a/gas/testsuite/gas/ppc/ppc.exp
+++ b/gas/testsuite/gas/ppc/ppc.exp
@@ -143,3 +143,4 @@ run_dump_test "genpcv"
 run_dump_test "bitmanip"
 run_dump_test "set_bool"
 run_dump_test "stringop"
+run_dump_test "xvtlsbb"

diff --git a/gas/testsuite/gas/ppc/xvtlsbb.d b/gas/testsuite/gas/ppc/xvtlsbb.d
new file mode 100644 (file)
index 0000000..1627d7a
--- /dev/null
+++ b/gas/testsuite/gas/ppc/xvtlsbb.d
@@ -0,0 +1,17 @@
+#as: -mpower10
+#objdump: -dr -Mpower10
+
+.*
+
+
+Disassembly of section \.text:
+
+0+0 <_start>:
+.*:    (f0 02 ff 6e|6e ff 02 f0)       xvtlsbb vs63
+.*:    (f0 82 07 6c|6c 07 82 f0)       xvtlsbb cr1,vs0
+.*:    (f1 02 f7 6e|6e f7 02 f1)       xvtlsbb cr2,vs62
+.*:    (f1 82 0f 6c|6c 0f 82 f1)       xvtlsbb cr3,vs1
+.*:    (f2 02 ef 6e|6e ef 02 f2)       xvtlsbb cr4,vs61
+.*:    (f2 82 17 6c|6c 17 82 f2)       xvtlsbb cr5,vs2
+.*:    (f3 02 e7 6e|6e e7 02 f3)       xvtlsbb cr6,vs60
+.*:    (f3 82 1f 6c|6c 1f 82 f3)       xvtlsbb cr7,vs3

diff --git a/gas/testsuite/gas/ppc/xvtlsbb.s b/gas/testsuite/gas/ppc/xvtlsbb.s
new file mode 100644 (file)
index 0000000..5cbe3ff
--- /dev/null
+++ b/gas/testsuite/gas/ppc/xvtlsbb.s
@@ -0,0 +1,10 @@
+       .text
+_start:
+       xvtlsbb 0,63
+       xvtlsbb 1,0
+       xvtlsbb 2,62
+       xvtlsbb 3,1
+       xvtlsbb 4,61
+       xvtlsbb 5,2
+       xvtlsbb 6,60
+       xvtlsbb 7,3

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index 69c98de9a2b3c1108f846b634301a560ee35adcd..dafef733a946c5bed109b2383dd91da36ec2d417 100644 (file)
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,7 @@
+2020-05-11  Alan Modra  <amodra@gmail.com>
+
+       * ppc-opc.c (powerpc_opcodes): Add xvtlsbb.
+
 2020-05-11  Alan Modra  <amodra@gmail.com>
 
        * ppc-opc.c (powerpc_opcodes): Add vstribl, vstribr, vstrihl, vstrihr,

diff --git a/opcodes/ppc-opc.c b/opcodes/ppc-opc.c
index efaa06cfc938004ef47009aed0116ea642a01357..e853b9f7435452b26bdee869b1b2fb9f109b3fef 100644 (file)
--- a/opcodes/ppc-opc.c
+++ b/opcodes/ppc-opc.c
@@ -8085,6 +8085,7 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 {"xxgenpcvdm", X(60,949),      XX1_MASK,    POWER10,   PPCVLE,         {XT6, VB, UIMM}},
 {"xvxexpdp",   XX2VA(60,475,0),XX2_MASK,    PPCVSX3,   PPCVLE,         {XT6, XB6}},
 {"xvxsigdp",   XX2VA(60,475,1),XX2_MASK,    PPCVSX3,   PPCVLE,         {XT6, XB6}},
+{"xvtlsbb",    XX2VA(60,475,2),XX2BF_MASK,  POWER10,   PPCVLE,         {OBF, XB6}},
 {"xxbrh",      XX2VA(60,475,7),XX2_MASK,    PPCVSX3,   PPCVLE,         {XT6, XB6}},
 {"xvxexpsp",   XX2VA(60,475,8),XX2_MASK,    PPCVSX3,   PPCVLE,         {XT6, XB6}},
 {"xvxsigsp",   XX2VA(60,475,9),XX2_MASK,    PPCVSX3,   PPCVLE,         {XT6, XB6}},