[ opcodes/ChangeLog ]

2002-05-31  Chris G. Demetriou  <cgd@broadcom.com>
            Ed Satterthwaite  <ehs@broadcom.com>

        * mips-opc.c: Add support for SB-1 MDMX subset and extensions.

[ gas/testsuite/ChangeLog ]
2002-05-31  Chris G. Demetriou  <cgd@broadcom.com>

        * gas/mips/sb1-ext-mdmx.s: New file.
        * gas/mips/sb1-ext-mdmx.d: Likewise.
        * gas/mips/mips.exp: Run new "sb1-ext-mdmx" test.

diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index 77d08207dd858a4fbb29df193b9ac61c4243d8c1..cfc1eb570d2f1fe055b6408aa3d809f259866cac 100644 (file)
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2002-05-31  Chris G. Demetriou  <cgd@broadcom.com>
+
+       * gas/mips/sb1-ext-mdmx.s: New file.
+       * gas/mips/sb1-ext-mdmx.d: Likewise.
+       * gas/mips/mips.exp: Run new "sb1-ext-mdmx" test.
+
 2002-05-31  Chris G. Demetriou  <cgd@broadcom.com>
 
        * gas/mips/mips.exp: Use elf-rel2 and elfel-rel2 for

diff --git a/gas/testsuite/gas/mips/mips.exp b/gas/testsuite/gas/mips/mips.exp
index 3dbec9c941b4c0af1a48b31a429992e54a7b49e5..c01646545694d7c84f105d1839b91260d7ca245f 100644 (file)
--- a/gas/testsuite/gas/mips/mips.exp
+++ b/gas/testsuite/gas/mips/mips.exp
@@ -153,6 +153,7 @@ if { [istarget mips*-*-*] } then {
     run_dump_test "mips64"
     run_dump_test "mips64-mips3d"
     run_dump_test "mips64-mdmx"
+    run_dump_test "sb1-ext-mdmx"
     run_dump_test "sb1-ext-ps"
 
     # It will always fail until someone fixes it.

diff --git a/gas/testsuite/gas/mips/sb1-ext-mdmx.d b/gas/testsuite/gas/mips/sb1-ext-mdmx.d
new file mode 100644 (file)
index 0000000..75b89dd
--- /dev/null
+++ b/gas/testsuite/gas/mips/sb1-ext-mdmx.d
@@ -0,0 +1,115 @@
+#objdump: -dr --prefix-addresses --show-raw-insn -mmips:sb1
+#name: SB-1 MDMX subset and extensions
+#as: -march=sb1
+
+# Check SB-1 MDMX subset and extensions assembly and disassembly
+
+.*: +file format .*mips.*
+
+Disassembly of section .text:
+0+0000 <[^>]*> 46b46051        movf\.l \$f1,\$f12,\$fcc5
+0+0004 <[^>]*> 46b26053        movn\.l \$f1,\$f12,s2
+0+0008 <[^>]*> 46b56051        movt\.l \$f1,\$f12,\$fcc5
+0+000c <[^>]*> 46b26052        movz\.l \$f1,\$f12,s2
+0+0010 <[^>]*> 7bd2604b        add\.ob \$v1,\$v12,0x12
+0+0014 <[^>]*> 7ad2604b        add\.ob \$v1,\$v12,\$v18
+0+0018 <[^>]*> 7992604b        add\.ob \$v1,\$v12,\$v18\[6\]
+0+001c <[^>]*> 7bd26037        adda\.ob        \$v12,0x12
+0+0020 <[^>]*> 7ad26037        adda\.ob        \$v12,\$v18
+0+0024 <[^>]*> 79926037        adda\.ob        \$v12,\$v18\[6\]
+0+0028 <[^>]*> 7bd26437        addl\.ob        \$v12,0x12
+0+002c <[^>]*> 7ad26437        addl\.ob        \$v12,\$v18
+0+0030 <[^>]*> 79926437        addl\.ob        \$v12,\$v18\[6\]
+0+0034 <[^>]*> 78d26058        alni\.ob        \$v1,\$v12,\$v18,6
+0+0038 <[^>]*> 7ab26059        alnv\.ob        \$v1,\$v12,\$v18,s5
+0+003c <[^>]*> 7bd2604c        and\.ob \$v1,\$v12,0x12
+0+0040 <[^>]*> 7ad2604c        and\.ob \$v1,\$v12,\$v18
+0+0044 <[^>]*> 7992604c        and\.ob \$v1,\$v12,\$v18\[6\]
+0+0048 <[^>]*> 7bd26001        c\.eq\.ob       \$v12,0x12
+0+004c <[^>]*> 7ad26001        c\.eq\.ob       \$v12,\$v18
+0+0050 <[^>]*> 79926001        c\.eq\.ob       \$v12,\$v18\[6\]
+0+0054 <[^>]*> 7bd26005        c\.le\.ob       \$v12,0x12
+0+0058 <[^>]*> 7ad26005        c\.le\.ob       \$v12,\$v18
+0+005c <[^>]*> 79926005        c\.le\.ob       \$v12,\$v18\[6\]
+0+0060 <[^>]*> 7bd26004        c\.lt\.ob       \$v12,0x12
+0+0064 <[^>]*> 7ad26004        c\.lt\.ob       \$v12,\$v18
+0+0068 <[^>]*> 79926004        c\.lt\.ob       \$v12,\$v18\[6\]
+0+006c <[^>]*> 7bd26047        max\.ob \$v1,\$v12,0x12
+0+0070 <[^>]*> 7ad26047        max\.ob \$v1,\$v12,\$v18
+0+0074 <[^>]*> 79926047        max\.ob \$v1,\$v12,\$v18\[6\]
+0+0078 <[^>]*> 7bd26046        min\.ob \$v1,\$v12,0x12
+0+007c <[^>]*> 7ad26046        min\.ob \$v1,\$v12,\$v18
+0+0080 <[^>]*> 79926046        min\.ob \$v1,\$v12,\$v18\[6\]
+0+0084 <[^>]*> 7bd26070        mul\.ob \$v1,\$v12,0x12
+0+0088 <[^>]*> 7ad26070        mul\.ob \$v1,\$v12,\$v18
+0+008c <[^>]*> 79926070        mul\.ob \$v1,\$v12,\$v18\[6\]
+0+0090 <[^>]*> 7bd26033        mula\.ob        \$v12,0x12
+0+0094 <[^>]*> 7ad26033        mula\.ob        \$v12,\$v18
+0+0098 <[^>]*> 79926033        mula\.ob        \$v12,\$v18\[6\]
+0+009c <[^>]*> 7bd26433        mull\.ob        \$v12,0x12
+0+00a0 <[^>]*> 7ad26433        mull\.ob        \$v12,\$v18
+0+00a4 <[^>]*> 79926433        mull\.ob        \$v12,\$v18\[6\]
+0+00a8 <[^>]*> 7bd26032        muls\.ob        \$v12,0x12
+0+00ac <[^>]*> 7ad26032        muls\.ob        \$v12,\$v18
+0+00b0 <[^>]*> 79926032        muls\.ob        \$v12,\$v18\[6\]
+0+00b4 <[^>]*> 7bd26432        mulsl\.ob       \$v12,0x12
+0+00b8 <[^>]*> 7ad26432        mulsl\.ob       \$v12,\$v18
+0+00bc <[^>]*> 79926432        mulsl\.ob       \$v12,\$v18\[6\]
+0+00c0 <[^>]*> 7bd2604f        nor\.ob \$v1,\$v12,0x12
+0+00c4 <[^>]*> 7ad2604f        nor\.ob \$v1,\$v12,\$v18
+0+00c8 <[^>]*> 7992604f        nor\.ob \$v1,\$v12,\$v18\[6\]
+0+00cc <[^>]*> 7bd2604e        or\.ob  \$v1,\$v12,0x12
+0+00d0 <[^>]*> 7ad2604e        or\.ob  \$v1,\$v12,\$v18
+0+00d4 <[^>]*> 7992604e        or\.ob  \$v1,\$v12,\$v18\[6\]
+0+00d8 <[^>]*> 7bd26042        pickf\.ob       \$v1,\$v12,0x12
+0+00dc <[^>]*> 7ad26042        pickf\.ob       \$v1,\$v12,\$v18
+0+00e0 <[^>]*> 79926042        pickf\.ob       \$v1,\$v12,\$v18\[6\]
+0+00e4 <[^>]*> 7bd26043        pickt\.ob       \$v1,\$v12,0x12
+0+00e8 <[^>]*> 7ad26043        pickt\.ob       \$v1,\$v12,\$v18
+0+00ec <[^>]*> 79926043        pickt\.ob       \$v1,\$v12,\$v18\[6\]
+0+00f0 <[^>]*> 7a00007f        rach\.ob        \$v1
+0+00f4 <[^>]*> 7800007f        racl\.ob        \$v1
+0+00f8 <[^>]*> 7900007f        racm\.ob        \$v1
+0+00fc <[^>]*> 7bd20061        rnau\.ob        \$v1,0x12
+0+0100 <[^>]*> 7ad20061        rnau\.ob        \$v1,\$v18
+0+0104 <[^>]*> 79920061        rnau\.ob        \$v1,\$v18\[6\]
+0+0108 <[^>]*> 7bd20062        rneu\.ob        \$v1,0x12
+0+010c <[^>]*> 7ad20062        rneu\.ob        \$v1,\$v18
+0+0110 <[^>]*> 79920062        rneu\.ob        \$v1,\$v18\[6\]
+0+0114 <[^>]*> 7bd20060        rzu\.ob \$v1,0x12
+0+0118 <[^>]*> 7ad20060        rzu\.ob \$v1,\$v18
+0+011c <[^>]*> 79920060        rzu\.ob \$v1,\$v18\[6\]
+0+0120 <[^>]*> 7992605f        shfl\.mixh\.ob  \$v1,\$v12,\$v18
+0+0124 <[^>]*> 79d2605f        shfl\.mixl\.ob  \$v1,\$v12,\$v18
+0+0128 <[^>]*> 7912605f        shfl\.pach\.ob  \$v1,\$v12,\$v18
+0+012c <[^>]*> 78d2605f        shfl\.upsl\.ob  \$v1,\$v12,\$v18
+0+0130 <[^>]*> 7bd26050        sll\.ob \$v1,\$v12,0x12
+0+0134 <[^>]*> 7ad26050        sll\.ob \$v1,\$v12,\$v18
+0+0138 <[^>]*> 79926050        sll\.ob \$v1,\$v12,\$v18\[6\]
+0+013c <[^>]*> 7bd26052        srl\.ob \$v1,\$v12,0x12
+0+0140 <[^>]*> 7ad26052        srl\.ob \$v1,\$v12,\$v18
+0+0144 <[^>]*> 79926052        srl\.ob \$v1,\$v12,\$v18\[6\]
+0+0148 <[^>]*> 7bd2604a        sub\.ob \$v1,\$v12,0x12
+0+014c <[^>]*> 7ad2604a        sub\.ob \$v1,\$v12,\$v18
+0+0150 <[^>]*> 7992604a        sub\.ob \$v1,\$v12,\$v18\[6\]
+0+0154 <[^>]*> 7bd26036        suba\.ob        \$v12,0x12
+0+0158 <[^>]*> 7ad26036        suba\.ob        \$v12,\$v18
+0+015c <[^>]*> 79926036        suba\.ob        \$v12,\$v18\[6\]
+0+0160 <[^>]*> 7bd26436        subl\.ob        \$v12,0x12
+0+0164 <[^>]*> 7ad26436        subl\.ob        \$v12,\$v18
+0+0168 <[^>]*> 79926436        subl\.ob        \$v12,\$v18\[6\]
+0+016c <[^>]*> 7a00603e        wach\.ob        \$v12
+0+0170 <[^>]*> 7812603e        wacl\.ob        \$v12,\$v18
+0+0174 <[^>]*> 7bd2604d        xor\.ob \$v1,\$v12,0x12
+0+0178 <[^>]*> 7ad2604d        xor\.ob \$v1,\$v12,\$v18
+0+017c <[^>]*> 7992604d        xor\.ob \$v1,\$v12,\$v18\[6\]
+0+0180 <[^>]*> 7bd26049        pabsdiff\.ob    \$v1,\$v12,0x12
+0+0184 <[^>]*> 7ad26049        pabsdiff\.ob    \$v1,\$v12,\$v18
+0+0188 <[^>]*> 79926049        pabsdiff\.ob    \$v1,\$v12,\$v18\[6\]
+0+018c <[^>]*> 7bd26035        pabsdiffc\.ob   \$v12,0x12
+0+0190 <[^>]*> 7ad26035        pabsdiffc\.ob   \$v12,\$v18
+0+0194 <[^>]*> 79926035        pabsdiffc\.ob   \$v12,\$v18\[6\]
+0+0198 <[^>]*> 7bd26048        pavg\.ob        \$v1,\$v12,0x12
+0+019c <[^>]*> 7ad26048        pavg\.ob        \$v1,\$v12,\$v18
+0+01a0 <[^>]*> 79926048        pavg\.ob        \$v1,\$v12,\$v18\[6\]
+       \.\.\.

diff --git a/gas/testsuite/gas/mips/sb1-ext-mdmx.s b/gas/testsuite/gas/mips/sb1-ext-mdmx.s
new file mode 100644 (file)
index 0000000..0cdf7b0
--- /dev/null
+++ b/gas/testsuite/gas/mips/sb1-ext-mdmx.s
@@ -0,0 +1,169 @@
+# Source file to test assembly of SB-1 MDMX subset instructions and extensions.
+#
+# SB-1 implements only the .ob MDMX instructions, and adds three additional
+# MDMX-ish instructions (pabsdiff, pabsdiffc, pavg).
+
+       .set noreorder
+       .set noat
+
+       .globl text_label .text
+text_label:
+
+       # The normal MDMX instructions:
+
+       movf.l          $v1, $v12, $fcc5
+
+       movn.l          $v1, $v12, $18
+
+       movt.l          $v1, $v12, $fcc5
+
+       movz.l          $v1, $v12, $18
+
+       add.ob          $v1, $v12, 18
+       add.ob          $v1, $v12, $v18
+       add.ob          $v1, $v12, $v18[6]
+
+       adda.ob         $v12, 18
+       adda.ob         $v12, $v18
+       adda.ob         $v12, $v18[6]
+
+       addl.ob         $v12, 18
+       addl.ob         $v12, $v18
+       addl.ob         $v12, $v18[6]
+
+       alni.ob         $v1, $v12, $v18, 6
+
+       alnv.ob         $v1, $v12, $v18, $21
+
+       and.ob          $v1, $v12, 18
+       and.ob          $v1, $v12, $v18
+       and.ob          $v1, $v12, $v18[6]
+
+       c.eq.ob         $v12, 18
+       c.eq.ob         $v12, $v18
+       c.eq.ob         $v12, $v18[6]
+
+       c.le.ob         $v12, 18
+       c.le.ob         $v12, $v18
+       c.le.ob         $v12, $v18[6]
+
+       c.lt.ob         $v12, 18
+       c.lt.ob         $v12, $v18
+       c.lt.ob         $v12, $v18[6]
+
+       max.ob          $v1, $v12, 18
+       max.ob          $v1, $v12, $v18
+       max.ob          $v1, $v12, $v18[6]
+
+       min.ob          $v1, $v12, 18
+       min.ob          $v1, $v12, $v18
+       min.ob          $v1, $v12, $v18[6]
+
+       mul.ob          $v1, $v12, 18
+       mul.ob          $v1, $v12, $v18
+       mul.ob          $v1, $v12, $v18[6]
+
+       mula.ob         $v12, 18
+       mula.ob         $v12, $v18
+       mula.ob         $v12, $v18[6]
+
+       mull.ob         $v12, 18
+       mull.ob         $v12, $v18
+       mull.ob         $v12, $v18[6]
+
+       muls.ob         $v12, 18
+       muls.ob         $v12, $v18
+       muls.ob         $v12, $v18[6]
+
+       mulsl.ob        $v12, 18
+       mulsl.ob        $v12, $v18
+       mulsl.ob        $v12, $v18[6]
+
+       nor.ob          $v1, $v12, 18
+       nor.ob          $v1, $v12, $v18
+       nor.ob          $v1, $v12, $v18[6]
+
+       or.ob           $v1, $v12, 18
+       or.ob           $v1, $v12, $v18
+       or.ob           $v1, $v12, $v18[6]
+
+       pickf.ob        $v1, $v12, 18
+       pickf.ob        $v1, $v12, $v18
+       pickf.ob        $v1, $v12, $v18[6]
+
+       pickt.ob        $v1, $v12, 18
+       pickt.ob        $v1, $v12, $v18
+       pickt.ob        $v1, $v12, $v18[6]
+
+       rach.ob         $v1
+
+       racl.ob         $v1
+
+       racm.ob         $v1
+
+       rnau.ob         $v1, 18
+       rnau.ob         $v1, $v18
+       rnau.ob         $v1, $v18[6]
+
+       rneu.ob         $v1, 18
+       rneu.ob         $v1, $v18
+       rneu.ob         $v1, $v18[6]
+
+       rzu.ob          $v1, 18
+       rzu.ob          $v1, $v18
+       rzu.ob          $v1, $v18[6]
+
+       shfl.mixh.ob    $v1, $v12, $v18
+
+       shfl.mixl.ob    $v1, $v12, $v18
+
+       shfl.pach.ob    $v1, $v12, $v18
+
+       shfl.upsl.ob    $v1, $v12, $v18
+
+       sll.ob          $v1, $v12, 18
+       sll.ob          $v1, $v12, $v18
+       sll.ob          $v1, $v12, $v18[6]
+
+       srl.ob          $v1, $v12, 18
+       srl.ob          $v1, $v12, $v18
+       srl.ob          $v1, $v12, $v18[6]
+
+       sub.ob          $v1, $v12, 18
+       sub.ob          $v1, $v12, $v18
+       sub.ob          $v1, $v12, $v18[6]
+
+       suba.ob         $v12, 18
+       suba.ob         $v12, $v18
+       suba.ob         $v12, $v18[6]
+
+       subl.ob         $v12, 18
+       subl.ob         $v12, $v18
+       subl.ob         $v12, $v18[6]
+
+       wach.ob         $v12
+
+       wacl.ob         $v12, $v18
+
+       xor.ob          $v1, $v12, 18
+       xor.ob          $v1, $v12, $v18
+       xor.ob          $v1, $v12, $v18[6]
+
+
+       # The extensions:
+
+       pabsdiff.ob     $v1, $v12, 18
+       pabsdiff.ob     $v1, $v12, $v18
+       pabsdiff.ob     $v1, $v12, $v18[6]
+
+       pabsdiffc.ob    $v12, 18
+       pabsdiffc.ob    $v12, $v18
+       pabsdiffc.ob    $v12, $v18[6]
+
+       pavg.ob         $v1, $v12, 18
+       pavg.ob         $v1, $v12, $v18
+       pavg.ob         $v1, $v12, $v18[6]
+
+
+# Force at least 8 (non-delay-slot) zero bytes, to make 'objdump' print ...
+      .space  8

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index 6db07b5868e3b0611e28a3a7003ce649cf623f20..dfc9cf105340804b96cf16c61f661ed2b375a8e5 100644 (file)
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,8 @@
+2002-05-31  Chris G. Demetriou  <cgd@broadcom.com>
+            Ed Satterthwaite  <ehs@broadcom.com>
+
+       * mips-opc.c: Add support for SB-1 MDMX subset and extensions.
+
 2002-05-31  Alan Modra  <amodra@bigpond.net.au>
 
        * Makefile.am: Run "make dep-am".

diff --git a/opcodes/mips-opc.c b/opcodes/mips-opc.c
index 1a7624877d6d173518b1784aa4e7ed269c418680..3212c01c3f65983e07106fcfa8d9d74c44d06c7f 100644 (file)
--- a/opcodes/mips-opc.c
+++ b/opcodes/mips-opc.c
@@ -150,26 +150,26 @@ const struct mips_opcode mips_builtin_opcodes[] =
 {"add",     "t,r,I",   0,    (int) M_ADD_I,    INSN_MACRO,             I1      },
 {"add.s",   "D,V,T",   0x46000000, 0xffe0003f, WR_D|RD_S|RD_T|FP_S,    I1      },
 {"add.d",   "D,V,T",   0x46200000, 0xffe0003f, WR_D|RD_S|RD_T|FP_D,    I1      },
-{"add.ob",  "X,Y,Q",   0x7800000b, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX      },
+{"add.ob",  "X,Y,Q",   0x7800000b, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX|SB1  },
 {"add.ps",  "D,V,T",   0x46c00000, 0xffe0003f, WR_D|RD_S|RD_T|FP_D,    I5      },
 {"add.qh",  "X,Y,Q",   0x7820000b, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX      },
-{"adda.ob", "Y,Q",     0x78000037, 0xfc2007ff, WR_MACC|RD_S|RD_T|FP_D, MX      },
+{"adda.ob", "Y,Q",     0x78000037, 0xfc2007ff, WR_MACC|RD_S|RD_T|FP_D, MX|SB1  },
 {"adda.qh", "Y,Q",     0x78200037, 0xfc2007ff, WR_MACC|RD_S|RD_T|FP_D, MX      },
 {"addi",    "t,r,j",   0x20000000, 0xfc000000, WR_t|RD_s,              I1      },
 {"addiu",   "t,r,j",   0x24000000, 0xfc000000, WR_t|RD_s,              I1      },
-{"addl.ob", "Y,Q",     0x78000437, 0xfc2007ff, WR_MACC|RD_S|RD_T|FP_D, MX      },
+{"addl.ob", "Y,Q",     0x78000437, 0xfc2007ff, WR_MACC|RD_S|RD_T|FP_D, MX|SB1  },
 {"addl.qh", "Y,Q",     0x78200437, 0xfc2007ff, WR_MACC|RD_S|RD_T|FP_D, MX      },
 {"addr.ps", "D,S,T",   0x46c00018, 0xffe0003f, WR_D|RD_S|RD_T|FP_D,    M3D     },
 {"addu",    "d,v,t",   0x00000021, 0xfc0007ff, WR_d|RD_s|RD_t,         I1      },
 {"addu",    "t,r,I",   0,    (int) M_ADDU_I,   INSN_MACRO,             I1      },
-{"alni.ob", "X,Y,Z,O", 0x78000018, 0xff00003f, WR_D|RD_S|RD_T|FP_D,    MX      },
+{"alni.ob", "X,Y,Z,O", 0x78000018, 0xff00003f, WR_D|RD_S|RD_T|FP_D,    MX|SB1  },
 {"alni.qh", "X,Y,Z,O", 0x7800001a, 0xff00003f, WR_D|RD_S|RD_T|FP_D,    MX      },
 {"alnv.ps", "D,V,T,s", 0x4c00001e, 0xfc00003f, WR_D|RD_S|RD_T|FP_D,    I5      },
-{"alnv.ob", "X,Y,Z,s", 0x78000019, 0xfc00003f, WR_D|RD_S|RD_T|RD_s|FP_D, MX    },
+{"alnv.ob", "X,Y,Z,s", 0x78000019, 0xfc00003f, WR_D|RD_S|RD_T|RD_s|FP_D, MX|SB1        },
 {"alnv.qh", "X,Y,Z,s", 0x7800001b, 0xfc00003f, WR_D|RD_S|RD_T|RD_s|FP_D, MX    },
 {"and",     "d,v,t",   0x00000024, 0xfc0007ff, WR_d|RD_s|RD_t,         I1      },
 {"and",     "t,r,I",   0,    (int) M_AND_I,    INSN_MACRO,             I1      },
-{"and.ob",  "X,Y,Q",   0x7800000c, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX      },
+{"and.ob",  "X,Y,Q",   0x7800000c, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX|SB1  },
 {"and.qh",  "X,Y,Q",   0x7820000c, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX      },
 {"andi",    "t,r,i",   0x30000000, 0xfc000000, WR_t|RD_s,              I1      },
 /* b is at the top of the table.  */
@@ -274,7 +274,7 @@ const struct mips_opcode mips_builtin_opcodes[] =
 {"c.eq.d",  "M,S,T",    0x46200032, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D,   I4|I32 },
 {"c.eq.s",  "S,T",      0x46000032, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S,   I1      },
 {"c.eq.s",  "M,S,T",    0x46000032, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S,   I4|I32 },
-{"c.eq.ob", "Y,Q",     0x78000001, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D,   MX      },
+{"c.eq.ob", "Y,Q",     0x78000001, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D,   MX|SB1  },
 {"c.eq.ps", "S,T",     0x46c00032, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D,   I5      },
 {"c.eq.ps", "M,S,T",   0x46c00032, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D,   I5      },
 {"c.eq.qh", "Y,Q",     0x78200001, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D,   MX      },
@@ -336,7 +336,7 @@ const struct mips_opcode mips_builtin_opcodes[] =
 {"c.lt.d",  "M,S,T",    0x4620003c, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D,   I4|I32 },
 {"c.lt.s",  "S,T",     0x4600003c, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S,   I1      },
 {"c.lt.s",  "M,S,T",    0x4600003c, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S,   I4|I32 },
-{"c.lt.ob", "Y,Q",     0x78000004, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D,   MX      },
+{"c.lt.ob", "Y,Q",     0x78000004, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D,   MX|SB1  },
 {"c.lt.ps", "S,T",     0x46c0003c, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D,   I5      },
 {"c.lt.ps", "M,S,T",   0x46c0003c, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D,   I5      },
 {"c.lt.qh", "Y,Q",     0x78200004, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D,   MX      },
@@ -350,7 +350,7 @@ const struct mips_opcode mips_builtin_opcodes[] =
 {"c.le.d",  "M,S,T",    0x4620003e, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D,   I4|I32 },
 {"c.le.s",  "S,T",     0x4600003e, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S,   I1      },
 {"c.le.s",  "M,S,T",    0x4600003e, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S,   I4|I32 },
-{"c.le.ob", "Y,Q",     0x78000005, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D,   MX      },
+{"c.le.ob", "Y,Q",     0x78000005, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D,   MX|SB1  },
 {"c.le.ps", "S,T",     0x46c0003e, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D,   I5      },
 {"c.le.ps", "M,S,T",   0x46c0003e, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D,   I5      },
 {"c.le.qh", "Y,Q",     0x78200005, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D,   MX      },
@@ -650,7 +650,7 @@ const struct mips_opcode mips_builtin_opcodes[] =
 {"maddu",   "s,t",      0x70000001, 0xfc00ffff, RD_s|RD_t|WR_HILO|IS_M,      G1        },
 {"maddu",   "d,s,t",    0x70000001, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d|IS_M, G1        },
 {"madd16",  "s,t",      0x00000028, 0xfc00ffff, RD_s|RD_t|MOD_HILO,          V1 },
-{"max.ob",  "X,Y,Q",   0x78000007, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX      },
+{"max.ob",  "X,Y,Q",   0x78000007, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX|SB1  },
 {"max.qh",  "X,Y,Q",   0x78200007, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX      },
 {"mfpc",    "t,P",     0x4000c801, 0xffe0ffc1, LCD|WR_t|RD_C0,         M1      },
 {"mfps",    "t,P",     0x4000c800, 0xffe0ffc1, LCD|WR_t|RD_C0,         M1      },
@@ -664,35 +664,35 @@ const struct mips_opcode mips_builtin_opcodes[] =
 {"mfc3",    "t,G,H",    0x4c000000, 0xffe007f8, LCD|WR_t|RD_C3,        I32     },
 {"mfhi",    "d",       0x00000010, 0xffff07ff, WR_d|RD_HI,             I1      },
 {"mflo",    "d",       0x00000012, 0xffff07ff, WR_d|RD_LO,             I1      },
-{"min.ob",  "X,Y,Q",   0x78000006, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX      },
+{"min.ob",  "X,Y,Q",   0x78000006, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX|SB1  },
 {"min.qh",  "X,Y,Q",   0x78200006, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX      },
 {"mov.d",   "D,S",     0x46200006, 0xffff003f, WR_D|RD_S|FP_D,         I1      },
 {"mov.s",   "D,S",     0x46000006, 0xffff003f, WR_D|RD_S|FP_S,         I1      },
 {"mov.ps",  "D,S",     0x46c00006, 0xffff003f, WR_D|RD_S|FP_D,         I5      },
 {"movf",    "d,s,N",    0x00000001, 0xfc0307ff, WR_d|RD_s|RD_CC|FP_D|FP_S, I4|I32},
 {"movf.d",  "D,S,N",    0x46200011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D,   I4|I32 },
-{"movf.l",  "D,S,N",   0x46a00011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D,   MX      },
-{"movf.l",  "X,Y,N",   0x46a00011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D,   MX      },
+{"movf.l",  "D,S,N",   0x46a00011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D,   MX|SB1  },
+{"movf.l",  "X,Y,N",   0x46a00011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D,   MX|SB1  },
 {"movf.s",  "D,S,N",    0x46000011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_S,   I4|I32 },
 {"movf.ps", "D,S,N",   0x46c00011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D,   I5      },
 {"movn",    "d,v,t",    0x0000000b, 0xfc0007ff, WR_d|RD_s|RD_t,        I4|I32  },
 {"ffc",     "d,v",     0x0000000b, 0xfc1f07ff, WR_d|RD_s,              L1      },
 {"movn.d",  "D,S,t",    0x46200013, 0xffe0003f, WR_D|RD_S|RD_t|FP_D,    I4|I32 },
-{"movn.l",  "D,S,t",    0x46a00013, 0xffe0003f, WR_D|RD_S|RD_t|FP_D,    MX     },
-{"movn.l",  "X,Y,t",    0x46a00013, 0xffe0003f, WR_D|RD_S|RD_t|FP_D,    MX     },
+{"movn.l",  "D,S,t",    0x46a00013, 0xffe0003f, WR_D|RD_S|RD_t|FP_D,    MX|SB1 },
+{"movn.l",  "X,Y,t",    0x46a00013, 0xffe0003f, WR_D|RD_S|RD_t|FP_D,    MX|SB1 },
 {"movn.s",  "D,S,t",    0x46000013, 0xffe0003f, WR_D|RD_S|RD_t|FP_S,    I4|I32 },
 {"movn.ps", "D,S,t",    0x46c00013, 0xffe0003f, WR_D|RD_S|RD_t|FP_D,    I5     },
 {"movt",    "d,s,N",    0x00010001, 0xfc0307ff, WR_d|RD_s|RD_CC,        I4|I32 },
 {"movt.d",  "D,S,N",    0x46210011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D,   I4|I32 },
-{"movt.l",  "D,S,N",    0x46a10011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D,   MX     },
-{"movt.l",  "X,Y,N",    0x46a10011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D,   MX     },
+{"movt.l",  "D,S,N",    0x46a10011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D,   MX|SB1 },
+{"movt.l",  "X,Y,N",    0x46a10011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D,   MX|SB1 },
 {"movt.s",  "D,S,N",    0x46010011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_S,   I4|I32 },
 {"movt.ps", "D,S,N",   0x46c10011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D,   I5      },
 {"movz",    "d,v,t",    0x0000000a, 0xfc0007ff, WR_d|RD_s|RD_t,        I4|I32  },
 {"ffs",     "d,v",     0x0000000a, 0xfc1f07ff, WR_d|RD_s,              L1      },
 {"movz.d",  "D,S,t",    0x46200012, 0xffe0003f, WR_D|RD_S|RD_t|FP_D,    I4|I32 },
-{"movz.l",  "D,S,t",    0x46a00012, 0xffe0003f, WR_D|RD_S|RD_t|FP_D,    MX     },
-{"movz.l",  "X,Y,t",    0x46a00012, 0xffe0003f, WR_D|RD_S|RD_t|FP_D,    MX     },
+{"movz.l",  "D,S,t",    0x46a00012, 0xffe0003f, WR_D|RD_S|RD_t|FP_D,    MX|SB1 },
+{"movz.l",  "X,Y,t",    0x46a00012, 0xffe0003f, WR_D|RD_S|RD_t|FP_D,    MX|SB1 },
 {"movz.s",  "D,S,t",    0x46000012, 0xffe0003f, WR_D|RD_S|RD_t|FP_S,    I4|I32 },
 {"movz.ps", "D,S,t",    0x46c00012, 0xffe0003f, WR_D|RD_S|RD_t|FP_D,    I5     },
 /* move is at the top of the table.  */
@@ -718,24 +718,24 @@ const struct mips_opcode mips_builtin_opcodes[] =
 {"mtlo",    "s",       0x00000013, 0xfc1fffff, RD_s|WR_LO,             I1      },
 {"mul.d",   "D,V,T",   0x46200002, 0xffe0003f, WR_D|RD_S|RD_T|FP_D,    I1      },
 {"mul.s",   "D,V,T",   0x46000002, 0xffe0003f, WR_D|RD_S|RD_T|FP_S,    I1      },
-{"mul.ob",  "X,Y,Q",   0x78000030, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX      },
+{"mul.ob",  "X,Y,Q",   0x78000030, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX|SB1  },
 {"mul.ps",  "D,V,T",   0x46c00002, 0xffe0003f, WR_D|RD_S|RD_T|FP_D,    I5      },
 {"mul.qh",  "X,Y,Q",   0x78200030, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX      },
 {"mul",     "d,v,t",    0x70000002, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, I32|P3  },
 {"mul",     "d,v,t",   0,    (int) M_MUL,      INSN_MACRO,             I1      },
 {"mul",     "d,v,I",   0,    (int) M_MUL_I,    INSN_MACRO,             I1      },
-{"mula.ob", "Y,Q",     0x78000033, 0xfc2007ff, WR_MACC|RD_S|RD_T|FP_D, MX      },
+{"mula.ob", "Y,Q",     0x78000033, 0xfc2007ff, WR_MACC|RD_S|RD_T|FP_D, MX|SB1  },
 {"mula.qh", "Y,Q",     0x78200033, 0xfc2007ff, WR_MACC|RD_S|RD_T|FP_D, MX      },
-{"mull.ob", "Y,Q",     0x78000433, 0xfc2007ff, WR_MACC|RD_S|RD_T|FP_D, MX      },
+{"mull.ob", "Y,Q",     0x78000433, 0xfc2007ff, WR_MACC|RD_S|RD_T|FP_D, MX|SB1  },
 {"mull.qh", "Y,Q",     0x78200433, 0xfc2007ff, WR_MACC|RD_S|RD_T|FP_D, MX      },
 {"mulo",    "d,v,t",   0,    (int) M_MULO,     INSN_MACRO,             I1      },
 {"mulo",    "d,v,I",   0,    (int) M_MULO_I,   INSN_MACRO,             I1      },
 {"mulou",   "d,v,t",   0,    (int) M_MULOU,    INSN_MACRO,             I1      },
 {"mulou",   "d,v,I",   0,    (int) M_MULOU_I,  INSN_MACRO,             I1      },
 {"mulr.ps", "D,S,T",   0x46c0001a, 0xffe0003f, WR_D|RD_S|RD_T|FP_D,    M3D     },
-{"muls.ob", "Y,Q",     0x78000032, 0xfc2007ff, WR_MACC|RD_S|RD_T|FP_D, MX      },
+{"muls.ob", "Y,Q",     0x78000032, 0xfc2007ff, WR_MACC|RD_S|RD_T|FP_D, MX|SB1  },
 {"muls.qh", "Y,Q",     0x78200032, 0xfc2007ff, WR_MACC|RD_S|RD_T|FP_D, MX      },
-{"mulsl.ob", "Y,Q",    0x78000432, 0xfc2007ff, WR_MACC|RD_S|RD_T|FP_D, MX      },
+{"mulsl.ob", "Y,Q",    0x78000432, 0xfc2007ff, WR_MACC|RD_S|RD_T|FP_D, MX|SB1  },
 {"mulsl.qh", "Y,Q",    0x78200432, 0xfc2007ff, WR_MACC|RD_S|RD_T|FP_D, MX      },
 {"mult",    "s,t",      0x00000018, 0xfc00ffff, RD_s|RD_t|WR_HILO|IS_M, I1     },
 {"mult",    "d,s,t",    0x00000018, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d|IS_M, G1        },
@@ -755,28 +755,31 @@ const struct mips_opcode mips_builtin_opcodes[] =
 /* nop is at the start of the table.  */
 {"nor",     "d,v,t",   0x00000027, 0xfc0007ff, WR_d|RD_s|RD_t,         I1      },
 {"nor",     "t,r,I",   0,    (int) M_NOR_I,    INSN_MACRO,             I1      },
-{"nor.ob",  "X,Y,Q",   0x7800000f, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX      },
+{"nor.ob",  "X,Y,Q",   0x7800000f, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX|SB1  },
 {"nor.qh",  "X,Y,Q",   0x7820000f, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX      },
 {"not",     "d,v",     0x00000027, 0xfc1f07ff, WR_d|RD_s|RD_t,         I1      },/*nor d,s,0*/
 {"or",      "d,v,t",   0x00000025, 0xfc0007ff, WR_d|RD_s|RD_t,         I1      },
 {"or",      "t,r,I",   0,    (int) M_OR_I,     INSN_MACRO,             I1      },
-{"or.ob",   "X,Y,Q",   0x7800000e, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX      },
+{"or.ob",   "X,Y,Q",   0x7800000e, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX|SB1  },
 {"or.qh",   "X,Y,Q",   0x7820000e, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX      },
 {"ori",     "t,r,i",   0x34000000, 0xfc000000, WR_t|RD_s,              I1      },
-{"pickf.ob", "X,Y,Q",  0x78000002, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX      },
+{"pabsdiff.ob", "X,Y,Q",0x78000009, 0xfc20003f,        WR_D|RD_S|RD_T|FP_D,    SB1     },
+{"pabsdiffc.ob", "Y,Q",        0x78000035, 0xfc2007ff, WR_MACC|RD_S|RD_T|FP_D, SB1     },
+{"pavg.ob", "X,Y,Q",   0x78000008, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    SB1     },
+{"pickf.ob", "X,Y,Q",  0x78000002, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX|SB1  },
 {"pickf.qh", "X,Y,Q",  0x78200002, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX      },
-{"pickt.ob", "X,Y,Q",  0x78000003, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX      },
+{"pickt.ob", "X,Y,Q",  0x78000003, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX|SB1  },
 {"pickt.qh", "X,Y,Q",  0x78200003, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX      },
 {"pll.ps",  "D,V,T",   0x46c0002c, 0xffe0003f, WR_D|RD_S|RD_T|FP_D,    I5      },
 {"plu.ps",  "D,V,T",   0x46c0002d, 0xffe0003f, WR_D|RD_S|RD_T|FP_D,    I5      },
   /* pref and prefx are at the start of the table.  */
 {"pul.ps",  "D,V,T",   0x46c0002e, 0xffe0003f, WR_D|RD_S|RD_T|FP_D,    I5      },
 {"puu.ps",  "D,V,T",   0x46c0002f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D,    I5      },
-{"rach.ob", "X",       0x7a00003f, 0xfffff83f, WR_D|RD_MACC|FP_D,      MX      },
+{"rach.ob", "X",       0x7a00003f, 0xfffff83f, WR_D|RD_MACC|FP_D,      MX|SB1  },
 {"rach.qh", "X",       0x7a20003f, 0xfffff83f, WR_D|RD_MACC|FP_D,      MX      },
-{"racl.ob", "X",       0x7800003f, 0xfffff83f, WR_D|RD_MACC|FP_D,      MX      },
+{"racl.ob", "X",       0x7800003f, 0xfffff83f, WR_D|RD_MACC|FP_D,      MX|SB1  },
 {"racl.qh", "X",       0x7820003f, 0xfffff83f, WR_D|RD_MACC|FP_D,      MX      },
-{"racm.ob", "X",       0x7900003f, 0xfffff83f, WR_D|RD_MACC|FP_D,      MX      },
+{"racm.ob", "X",       0x7900003f, 0xfffff83f, WR_D|RD_MACC|FP_D,      MX|SB1  },
 {"racm.qh", "X",       0x7920003f, 0xfffff83f, WR_D|RD_MACC|FP_D,      MX      },
 {"recip.d", "D,S",     0x46200015, 0xffff003f, WR_D|RD_S|FP_D,         I4      },
 {"recip.ps","D,S",     0x46c00015, 0xffff003f, WR_D|RD_S|FP_D,         SB1     },
@@ -795,10 +798,10 @@ const struct mips_opcode mips_builtin_opcodes[] =
 {"remu",    "d,v,I",   0,    (int) M_REMU_3I,  INSN_MACRO,             I1      },
 {"rfe",     "",                0x42000010, 0xffffffff, 0,                      I1|T3   },
 {"rnas.qh", "X,Q",     0x78200025, 0xfc20f83f, WR_D|RD_MACC|RD_T|FP_D, MX      },
-{"rnau.ob", "X,Q",     0x78000021, 0xfc20f83f, WR_D|RD_MACC|RD_T|FP_D, MX      },
+{"rnau.ob", "X,Q",     0x78000021, 0xfc20f83f, WR_D|RD_MACC|RD_T|FP_D, MX|SB1  },
 {"rnau.qh", "X,Q",     0x78200021, 0xfc20f83f, WR_D|RD_MACC|RD_T|FP_D, MX      },
 {"rnes.qh", "X,Q",     0x78200026, 0xfc20f83f, WR_D|RD_MACC|RD_T|FP_D, MX      },
-{"rneu.ob", "X,Q",     0x78000022, 0xfc20f83f, WR_D|RD_MACC|RD_T|FP_D, MX      },
+{"rneu.ob", "X,Q",     0x78000022, 0xfc20f83f, WR_D|RD_MACC|RD_T|FP_D, MX|SB1  },
 {"rneu.qh", "X,Q",     0x78200022, 0xfc20f83f, WR_D|RD_MACC|RD_T|FP_D, MX      },
 {"rol",     "d,v,t",   0,    (int) M_ROL,      INSN_MACRO,             I1      },
 {"rol",     "d,v,I",   0,    (int) M_ROL_I,    INSN_MACRO,             I1      },
@@ -818,7 +821,7 @@ const struct mips_opcode mips_builtin_opcodes[] =
 {"rsqrt2.ps", "D,S,T", 0x46c0001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_S,    M3D     },
 {"rsqrt2.s",  "D,S,T", 0x4600001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_S,    M3D     },
 {"rzs.qh",  "X,Q",     0x78200024, 0xfc20f83f, WR_D|RD_MACC|RD_T|FP_D, MX      },
-{"rzu.ob",  "X,Q",     0x78000020, 0xfc20f83f, WR_D|RD_MACC|RD_T|FP_D, MX      },
+{"rzu.ob",  "X,Q",     0x78000020, 0xfc20f83f, WR_D|RD_MACC|RD_T|FP_D, MX|SB1  },
 {"rzu.qh",  "X,Q",     0x78200020, 0xfc20f83f, WR_D|RD_MACC|RD_T|FP_D, MX      },
 {"sb",      "t,o(b)",  0xa0000000, 0xfc000000, SM|RD_t|RD_b,           I1      },
 {"sb",      "t,A(b)",  0,    (int) M_SB_AB,    INSN_MACRO,             I1      },
@@ -865,15 +868,15 @@ const struct mips_opcode mips_builtin_opcodes[] =
 {"sh",      "t,o(b)",  0xa4000000, 0xfc000000, SM|RD_t|RD_b,           I1      },
 {"sh",      "t,A(b)",  0,    (int) M_SH_AB,    INSN_MACRO,             I1      },
 {"shfl.bfla.qh", "X,Y,Z", 0x7a20001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, MX      },
-{"shfl.mixh.ob", "X,Y,Z", 0x7980001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, MX      },
+{"shfl.mixh.ob", "X,Y,Z", 0x7980001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, MX|SB1  },
 {"shfl.mixh.qh", "X,Y,Z", 0x7820001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, MX      },
-{"shfl.mixl.ob", "X,Y,Z", 0x79c0001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, MX      },
+{"shfl.mixl.ob", "X,Y,Z", 0x79c0001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, MX|SB1  },
 {"shfl.mixl.qh", "X,Y,Z", 0x78a0001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, MX      },
-{"shfl.pach.ob", "X,Y,Z", 0x7900001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, MX      },
+{"shfl.pach.ob", "X,Y,Z", 0x7900001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, MX|SB1  },
 {"shfl.pach.qh", "X,Y,Z", 0x7920001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, MX      },
 {"shfl.repa.qh", "X,Y,Z", 0x7b20001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, MX      },
 {"shfl.repb.qh", "X,Y,Z", 0x7ba0001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, MX      },
-{"shfl.upsl.ob", "X,Y,Z", 0x78c0001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, MX      },
+{"shfl.upsl.ob", "X,Y,Z", 0x78c0001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, MX|SB1  },
 {"sle",     "d,v,t",   0,    (int) M_SLE,      INSN_MACRO,             I1      },
 {"sle",     "d,v,I",   0,    (int) M_SLE_I,    INSN_MACRO,             I1      },
 {"sleu",    "d,v,t",   0,    (int) M_SLEU,     INSN_MACRO,             I1      },
@@ -881,7 +884,7 @@ const struct mips_opcode mips_builtin_opcodes[] =
 {"sllv",    "d,t,s",   0x00000004, 0xfc0007ff, WR_d|RD_t|RD_s,         I1      },
 {"sll",     "d,w,s",   0x00000004, 0xfc0007ff, WR_d|RD_t|RD_s,         I1      }, /* sllv */
 {"sll",     "d,w,<",   0x00000000, 0xffe0003f, WR_d|RD_t,              I1      },
-{"sll.ob",  "X,Y,Q",   0x78000010, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX      },
+{"sll.ob",  "X,Y,Q",   0x78000010, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX|SB1  },
 {"sll.qh",  "X,Y,Q",   0x78200010, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX      },
 {"slt",     "d,v,t",   0x0000002a, 0xfc0007ff, WR_d|RD_s|RD_t,         I1      },
 {"slt",     "d,v,I",   0,    (int) M_SLT_I,    INSN_MACRO,             I1      },
@@ -901,7 +904,7 @@ const struct mips_opcode mips_builtin_opcodes[] =
 {"srlv",    "d,t,s",   0x00000006, 0xfc0007ff, WR_d|RD_t|RD_s,         I1      },
 {"srl",     "d,w,s",   0x00000006, 0xfc0007ff, WR_d|RD_t|RD_s,         I1      }, /* srlv */
 {"srl",     "d,w,<",   0x00000002, 0xffe0003f, WR_d|RD_t,              I1      },
-{"srl.ob",  "X,Y,Q",   0x78000012, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX      },
+{"srl.ob",  "X,Y,Q",   0x78000012, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX|SB1  },
 {"srl.qh",  "X,Y,Q",   0x78200012, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX      },
 /* ssnop is at the start of the table.  */
 {"standby", "",         0x42000021, 0xffffffff,        0,                      V1      },
@@ -909,12 +912,12 @@ const struct mips_opcode mips_builtin_opcodes[] =
 {"sub",     "d,v,I",   0,    (int) M_SUB_I,    INSN_MACRO,             I1      },
 {"sub.d",   "D,V,T",   0x46200001, 0xffe0003f, WR_D|RD_S|RD_T|FP_D,    I1      },
 {"sub.s",   "D,V,T",   0x46000001, 0xffe0003f, WR_D|RD_S|RD_T|FP_S,    I1      },
-{"sub.ob",  "X,Y,Q",   0x7800000a, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX      },
+{"sub.ob",  "X,Y,Q",   0x7800000a, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX|SB1  },
 {"sub.ps",  "D,V,T",   0x46c00001, 0xffe0003f, WR_D|RD_S|RD_T|FP_D,    I5      },
 {"sub.qh",  "X,Y,Q",   0x7820000a, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX      },
-{"suba.ob", "Y,Q",     0x78000036, 0xfc2007ff, WR_MACC|RD_S|RD_T|FP_D, MX      },
+{"suba.ob", "Y,Q",     0x78000036, 0xfc2007ff, WR_MACC|RD_S|RD_T|FP_D, MX|SB1  },
 {"suba.qh", "Y,Q",     0x78200036, 0xfc2007ff, WR_MACC|RD_S|RD_T|FP_D, MX      },
-{"subl.ob", "Y,Q",     0x78000436, 0xfc2007ff, WR_MACC|RD_S|RD_T|FP_D, MX      },
+{"subl.ob", "Y,Q",     0x78000436, 0xfc2007ff, WR_MACC|RD_S|RD_T|FP_D, MX|SB1  },
 {"subl.qh", "Y,Q",     0x78200436, 0xfc2007ff, WR_MACC|RD_S|RD_T|FP_D, MX      },
 {"subu",    "d,v,t",   0x00000023, 0xfc0007ff, WR_d|RD_s|RD_t,         I1      },
 {"subu",    "d,v,I",   0,    (int) M_SUBU_I,   INSN_MACRO,             I1      },
@@ -1006,12 +1009,12 @@ const struct mips_opcode mips_builtin_opcodes[] =
 {"usw",     "t,A(b)",  0,    (int) M_USW_A,    INSN_MACRO,             I1      },
 {"xor",     "d,v,t",   0x00000026, 0xfc0007ff, WR_d|RD_s|RD_t,         I1      },
 {"xor",     "t,r,I",   0,    (int) M_XOR_I,    INSN_MACRO,             I1      },
-{"xor.ob",  "X,Y,Q",   0x7800000d, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX      },
+{"xor.ob",  "X,Y,Q",   0x7800000d, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX|SB1  },
 {"xor.qh",  "X,Y,Q",   0x7820000d, 0xfc20003f, WR_D|RD_S|RD_T|FP_D,    MX      },
 {"xori",    "t,r,i",   0x38000000, 0xfc000000, WR_t|RD_s,              I1      },
-{"wach.ob", "Y",       0x7a00003e, 0xffff07ff, WR_MACC|RD_S|FP_D,      MX      },
+{"wach.ob", "Y",       0x7a00003e, 0xffff07ff, WR_MACC|RD_S|FP_D,      MX|SB1  },
 {"wach.qh", "Y",       0x7a20003e, 0xffff07ff, WR_MACC|RD_S|FP_D,      MX      },
-{"wacl.ob", "Y,Z",     0x7800003e, 0xffe007ff, WR_MACC|RD_S|RD_T|FP_D, MX      },
+{"wacl.ob", "Y,Z",     0x7800003e, 0xffe007ff, WR_MACC|RD_S|RD_T|FP_D, MX|SB1  },
 {"wacl.qh", "Y,Z",     0x7820003e, 0xffe007ff, WR_MACC|RD_S|RD_T|FP_D, MX      },
 {"wait",    "",         0x42000020, 0xffffffff, TRAP,                  I3|I32  },
 {"wait",    "J",        0x42000020, 0xfe00003f, TRAP,                  I32     },