From 17b09558c02f02db2aaab8f3ecce346f1279a12a Mon Sep 17 00:00:00 2001
From: Catherine Moore <clm@redhat.com>
Date: Wed, 20 Apr 2011 16:44:28 +0000
Subject: [PATCH] 2011-04-20  Catherine Moore  <clm@codesourcery.com>          
   David Ung <davidu@mips.com>

	* gas/mips/24k-branch-delay-1.d: New.
	* gas/mips/24k-branch-delay-1.s: New.
	* gas/mips/24k-triple-stores-1.d: New.
	* gas/mips/24k-triple-stores-1.s: New.
	* gas/mips/24k-triple-stores-2.d: New.
	* gas/mips/24k-triple-stores-2.s: New.
	* gas/mips/24k-triple-stores-3.d: New.
	* gas/mips/24k-triple-stores-3.s: New.
	* gas/mips/24k-triple-stores-4.s: New.
	* gas/mips/24k-triple-stores-4.d: New.
	* gas/mips/24k-triple-stores-5.d: New.
	* gas/mips/24k-triple-stores-5.s: New.
	* gas/mips/24k-triple-stores-6.d: New.
	* gas/mips/24k-triple-stores-6.s: New.
	* gas/mips/24k-triple-stores-7.d: New.
	* gas/mips/24k-triple-stores-7.s: New.
	* gas/mips/24k-triple-stores-8.d: New.
	* gas/mips/24k-triple-stores-8.s: New.
	* gas/mips/24k-triple-stores-9.d: New.
	* gas/mips/24k-triple-stores-9.s: New.
	* gas/mips/24k-triple-stores-10.d: New.
	* gas/mips/24k-triple-stores-10.s: New.
	* gas/mips/24k-triple-stores-11.d: New.
	* gas/mips/24k-triple-stores-11.s: New.
	* gas/mips/mips.exp: Invoke new tests.
---
 gas/testsuite/ChangeLog                       |  29 +++++
 gas/testsuite/gas/mips/24k-branch-delay-1.d   |  18 ++++
 gas/testsuite/gas/mips/24k-branch-delay-1.s   |  14 +++
 gas/testsuite/gas/mips/24k-triple-stores-1.d  | 101 ++++++++++++++++++
 gas/testsuite/gas/mips/24k-triple-stores-1.s  |  85 +++++++++++++++
 gas/testsuite/gas/mips/24k-triple-stores-10.d |  12 +++
 gas/testsuite/gas/mips/24k-triple-stores-10.s |   8 ++
 gas/testsuite/gas/mips/24k-triple-stores-11.d |  17 +++
 gas/testsuite/gas/mips/24k-triple-stores-11.s |   8 ++
 gas/testsuite/gas/mips/24k-triple-stores-2.d  |  41 +++++++
 gas/testsuite/gas/mips/24k-triple-stores-2.s  |  38 +++++++
 gas/testsuite/gas/mips/24k-triple-stores-3.d  |  87 +++++++++++++++
 gas/testsuite/gas/mips/24k-triple-stores-3.s  |  99 +++++++++++++++++
 gas/testsuite/gas/mips/24k-triple-stores-4.d  |  63 +++++++++++
 gas/testsuite/gas/mips/24k-triple-stores-4.s  |  56 ++++++++++
 gas/testsuite/gas/mips/24k-triple-stores-5.d  |  37 +++++++
 gas/testsuite/gas/mips/24k-triple-stores-5.s  |  41 +++++++
 gas/testsuite/gas/mips/24k-triple-stores-6.d  |  37 +++++++
 gas/testsuite/gas/mips/24k-triple-stores-6.s  |  27 +++++
 gas/testsuite/gas/mips/24k-triple-stores-7.d  |  81 ++++++++++++++
 gas/testsuite/gas/mips/24k-triple-stores-7.s  |  92 ++++++++++++++++
 gas/testsuite/gas/mips/24k-triple-stores-8.d  |  61 +++++++++++
 gas/testsuite/gas/mips/24k-triple-stores-8.s  |  56 ++++++++++
 gas/testsuite/gas/mips/24k-triple-stores-9.d  |  13 +++
 gas/testsuite/gas/mips/24k-triple-stores-9.s  |  10 ++
 gas/testsuite/gas/mips/mips.exp               |  13 +++
 26 files changed, 1144 insertions(+)
 create mode 100644 gas/testsuite/gas/mips/24k-branch-delay-1.d
 create mode 100644 gas/testsuite/gas/mips/24k-branch-delay-1.s
 create mode 100644 gas/testsuite/gas/mips/24k-triple-stores-1.d
 create mode 100644 gas/testsuite/gas/mips/24k-triple-stores-1.s
 create mode 100644 gas/testsuite/gas/mips/24k-triple-stores-10.d
 create mode 100644 gas/testsuite/gas/mips/24k-triple-stores-10.s
 create mode 100644 gas/testsuite/gas/mips/24k-triple-stores-11.d
 create mode 100644 gas/testsuite/gas/mips/24k-triple-stores-11.s
 create mode 100644 gas/testsuite/gas/mips/24k-triple-stores-2.d
 create mode 100644 gas/testsuite/gas/mips/24k-triple-stores-2.s
 create mode 100644 gas/testsuite/gas/mips/24k-triple-stores-3.d
 create mode 100644 gas/testsuite/gas/mips/24k-triple-stores-3.s
 create mode 100644 gas/testsuite/gas/mips/24k-triple-stores-4.d
 create mode 100644 gas/testsuite/gas/mips/24k-triple-stores-4.s
 create mode 100644 gas/testsuite/gas/mips/24k-triple-stores-5.d
 create mode 100644 gas/testsuite/gas/mips/24k-triple-stores-5.s
 create mode 100644 gas/testsuite/gas/mips/24k-triple-stores-6.d
 create mode 100644 gas/testsuite/gas/mips/24k-triple-stores-6.s
 create mode 100644 gas/testsuite/gas/mips/24k-triple-stores-7.d
 create mode 100644 gas/testsuite/gas/mips/24k-triple-stores-7.s
 create mode 100644 gas/testsuite/gas/mips/24k-triple-stores-8.d
 create mode 100644 gas/testsuite/gas/mips/24k-triple-stores-8.s
 create mode 100644 gas/testsuite/gas/mips/24k-triple-stores-9.d
 create mode 100644 gas/testsuite/gas/mips/24k-triple-stores-9.s

diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index e1bb02e810f..6e93dfc6003 100644
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,3 +1,32 @@
+2011-04-20  Catherine Moore  <clm@codesourcery.com>
+            David Ung <davidu@mips.com>
+
+	* gas/mips/24k-branch-delay-1.d: New.
+	* gas/mips/24k-branch-delay-1.s: New.
+	* gas/mips/24k-triple-stores-1.d: New.
+	* gas/mips/24k-triple-stores-1.s: New.
+	* gas/mips/24k-triple-stores-2.d: New.
+	* gas/mips/24k-triple-stores-2.s: New.
+	* gas/mips/24k-triple-stores-3.d: New.
+	* gas/mips/24k-triple-stores-3.s: New.
+	* gas/mips/24k-triple-stores-4.s: New.
+	* gas/mips/24k-triple-stores-4.d: New.
+	* gas/mips/24k-triple-stores-5.d: New.
+	* gas/mips/24k-triple-stores-5.s: New.
+	* gas/mips/24k-triple-stores-6.d: New.
+	* gas/mips/24k-triple-stores-6.s: New.
+	* gas/mips/24k-triple-stores-7.d: New.
+	* gas/mips/24k-triple-stores-7.s: New.
+	* gas/mips/24k-triple-stores-8.d: New.
+	* gas/mips/24k-triple-stores-8.s: New.
+	* gas/mips/24k-triple-stores-9.d: New.
+	* gas/mips/24k-triple-stores-9.s: New.
+	* gas/mips/24k-triple-stores-10.d: New.
+	* gas/mips/24k-triple-stores-10.s: New.
+	* gas/mips/24k-triple-stores-11.d: New.
+	* gas/mips/24k-triple-stores-11.s: New.
+	* gas/mips/mips.exp: Invoke new tests.
+
 2011-04-19  Nick Clifton  <nickc@redhat.com>
 
 	* gas/arm/mrs-msr-thumb-v7e-m.s: Restore name of basepri_max
diff --git a/gas/testsuite/gas/mips/24k-branch-delay-1.d b/gas/testsuite/gas/mips/24k-branch-delay-1.d
new file mode 100644
index 00000000000..d6c86b32d21
--- /dev/null
+++ b/gas/testsuite/gas/mips/24k-branch-delay-1.d
@@ -0,0 +1,18 @@
+#objdump: -dr 
+#as: -mfix-24k
+#name: 24K: Delay slot filling
+
+.*: +file format .*mips.*
+
+Disassembly of section .text:
+00000000 <func>:
+   0:	24620005 	addiu	v0,v1,5
+   4:	8c440000 	lw	a0,0\(v0\)
+   8:	ac430000 	sw	v1,0\(v0\)
+   c:	ac430008 	sw	v1,8\(v0\)
+  10:	00000000 	nop
+  14:	10600002 	beqz	v1,20 <func\+0x20>
+  18:	ac430010 	sw	v1,16\(v0\)
+  1c:	8c430008 	lw	v1,8\(v0\)
+  20:	8c450010 	lw	a1,16\(v0\)
+	...
diff --git a/gas/testsuite/gas/mips/24k-branch-delay-1.s b/gas/testsuite/gas/mips/24k-branch-delay-1.s
new file mode 100644
index 00000000000..bae2be09894
--- /dev/null
+++ b/gas/testsuite/gas/mips/24k-branch-delay-1.s
@@ -0,0 +1,14 @@
+# Test that we don't move store into delay slots
+
+	.text
+func:
+	addiu   $2,$3,5        
+	lw      $4,0($2)
+	sw      $3,0($2)
+	sw      $3,8($2)
+	sw      $3,16($2)
+	beq     $3,0,.L1
+	lw      $3,8($2)
+.L1:
+	lw      $5,16($2)
+	.p2align        4
diff --git a/gas/testsuite/gas/mips/24k-triple-stores-1.d b/gas/testsuite/gas/mips/24k-triple-stores-1.d
new file mode 100644
index 00000000000..d97c688180d
--- /dev/null
+++ b/gas/testsuite/gas/mips/24k-triple-stores-1.d
@@ -0,0 +1,101 @@
+#objdump: -dr 
+#as: -mfix-24k
+#name: 24K: Triple Store (Opcode Check)
+
+.*: +file format .*mips.*
+
+Disassembly of section .text:
+00000000 <.text>:
+   0:	a3a20000 	sb	v0,0\(sp\)
+   4:	00000000 	nop
+   8:	a3a30008 	sb	v1,8\(sp\)
+   c:	a3a40010 	sb	a0,16\(sp\)
+  10:	00000000 	nop
+  14:	a3a50018 	sb	a1,24\(sp\)
+  18:	a3a60020 	sb	a2,32\(sp\)
+  1c:	a7a20000 	sh	v0,0\(sp\)
+  20:	a7a30008 	sh	v1,8\(sp\)
+  24:	00000000 	nop
+  28:	a7a40010 	sh	a0,16\(sp\)
+  2c:	a7a50018 	sh	a1,24\(sp\)
+  30:	00000000 	nop
+  34:	a7a60020 	sh	a2,32\(sp\)
+  38:	afa20000 	sw	v0,0\(sp\)
+  3c:	afa30008 	sw	v1,8\(sp\)
+  40:	00000000 	nop
+  44:	afa40010 	sw	a0,16\(sp\)
+  48:	afa50018 	sw	a1,24\(sp\)
+  4c:	00000000 	nop
+  50:	afa60020 	sw	a2,32\(sp\)
+  54:	bba20000 	swr	v0,0\(sp\)
+  58:	bba30008 	swr	v1,8\(sp\)
+  5c:	00000000 	nop
+  60:	bba40010 	swr	a0,16\(sp\)
+  64:	bba50018 	swr	a1,24\(sp\)
+  68:	00000000 	nop
+  6c:	bba60020 	swr	a2,32\(sp\)
+  70:	aba20000 	swl	v0,0\(sp\)
+  74:	aba30008 	swl	v1,8\(sp\)
+  78:	00000000 	nop
+  7c:	aba40010 	swl	a0,16\(sp\)
+  80:	aba50018 	swl	a1,24\(sp\)
+  84:	00000000 	nop
+  88:	aba60020 	swl	a2,32\(sp\)
+  8c:	e3a20000 	sc	v0,0\(sp\)
+  90:	e3a30008 	sc	v1,8\(sp\)
+  94:	00000000 	nop
+  98:	e3a40010 	sc	a0,16\(sp\)
+  9c:	e3a50018 	sc	a1,24\(sp\)
+  a0:	00000000 	nop
+  a4:	e3a60020 	sc	a2,32\(sp\)
+  a8:	e7a20000 	swc1	\$f2,0\(sp\)
+  ac:	e7a30008 	swc1	\$f3,8\(sp\)
+  b0:	00000000 	nop
+  b4:	e7a40010 	swc1	\$f4,16\(sp\)
+  b8:	e7a50018 	swc1	\$f5,24\(sp\)
+  bc:	00000000 	nop
+  c0:	e7a60020 	swc1	\$f6,32\(sp\)
+  c4:	eba20000 	swc2	\$2,0\(sp\)
+  c8:	eba30008 	swc2	\$3,8\(sp\)
+  cc:	00000000 	nop
+  d0:	eba40010 	swc2	\$4,16\(sp\)
+  d4:	eba50018 	swc2	\$5,24\(sp\)
+  d8:	00000000 	nop
+  dc:	eba60020 	swc2	\$6,32\(sp\)
+  e0:	f7a20000 	sdc1	\$f2,0\(sp\)
+  e4:	f7a30008 	sdc1	\$f3,8\(sp\)
+  e8:	00000000 	nop
+  ec:	f7a40010 	sdc1	\$f4,16\(sp\)
+  f0:	f7a50018 	sdc1	\$f5,24\(sp\)
+  f4:	00000000 	nop
+  f8:	f7a60020 	sdc1	\$f6,32\(sp\)
+  fc:	fba20000 	sdc2	\$2,0\(sp\)
+ 100:	fba30008 	sdc2	\$3,8\(sp\)
+ 104:	00000000 	nop
+ 108:	fba40010 	sdc2	\$4,16\(sp\)
+ 10c:	fba50018 	sdc2	\$5,24\(sp\)
+ 110:	00000000 	nop
+ 114:	fba60020 	sdc2	\$6,32\(sp\)
+ 118:	4d090008 	swxc1	\$f0,t1\(t0\)
+ 11c:	00000000 	nop
+ 120:	4d0a0808 	swxc1	\$f1,t2\(t0\)
+ 124:	4d0b1008 	swxc1	\$f2,t3\(t0\)
+ 128:	00000000 	nop
+ 12c:	4d0c1808 	swxc1	\$f3,t4\(t0\)
+ 130:	4d0d2008 	swxc1	\$f4,t5\(t0\)
+ 134:	00000000 	nop
+ 138:	4d090009 	sdxc1	\$f0,t1\(t0\)
+ 13c:	4d0a1009 	sdxc1	\$f2,t2\(t0\)
+ 140:	00000000 	nop
+ 144:	4d0b2009 	sdxc1	\$f4,t3\(t0\)
+ 148:	4d0c3009 	sdxc1	\$f6,t4\(t0\)
+ 14c:	00000000 	nop
+ 150:	4d0d4009 	sdxc1	\$f8,t5\(t0\)
+ 154:	4d09000d 	suxc1	\$f0,t1\(t0\)
+ 158:	00000000 	nop
+ 15c:	4d0a100d 	suxc1	\$f2,t2\(t0\)
+ 160:	4d0b200d 	suxc1	\$f4,t3\(t0\)
+ 164:	00000000 	nop
+ 168:	4d0c300d 	suxc1	\$f6,t4\(t0\)
+ 16c:	4d0d400d 	suxc1	\$f8,t5\(t0\)
+	...
diff --git a/gas/testsuite/gas/mips/24k-triple-stores-1.s b/gas/testsuite/gas/mips/24k-triple-stores-1.s
new file mode 100644
index 00000000000..8e265441392
--- /dev/null
+++ b/gas/testsuite/gas/mips/24k-triple-stores-1.s
@@ -0,0 +1,85 @@
+# integer stores
+
+	sb      $2,0($sp)
+	sb      $3,8($sp)
+	sb      $4,16($sp)
+	sb      $5,24($sp)
+	sb      $6,32($sp)
+
+	sh      $2,0($sp)
+	sh      $3,8($sp)
+	sh      $4,16($sp)
+	sh      $5,24($sp)
+	sh      $6,32($sp)
+
+	sw      $2,0($sp)
+	sw      $3,8($sp)
+	sw      $4,16($sp)
+	sw      $5,24($sp)
+	sw      $6,32($sp)
+
+	swr     $2,0($sp)
+	swr     $3,8($sp)
+	swr     $4,16($sp)
+	swr     $5,24($sp)
+	swr     $6,32($sp)
+
+	swl     $2,0($sp)
+	swl     $3,8($sp)
+	swl     $4,16($sp)
+	swl     $5,24($sp)
+	swl     $6,32($sp)
+
+	sc      $2,0($sp)
+	sc      $3,8($sp)
+	sc      $4,16($sp)
+	sc      $5,24($sp)
+	sc      $6,32($sp)
+
+# floating point stores
+
+	swc1    $2,0($sp)
+	swc1    $3,8($sp)
+	swc1    $4,16($sp)
+	swc1    $5,24($sp)
+	swc1    $6,32($sp)
+
+	swc2    $2,0($sp)
+	swc2    $3,8($sp)
+	swc2    $4,16($sp)
+	swc2    $5,24($sp)
+	swc2    $6,32($sp)
+
+	sdc1    $2,0($sp)
+	sdc1    $3,8($sp)
+	sdc1    $4,16($sp)
+	sdc1    $5,24($sp)
+	sdc1    $6,32($sp)
+
+	sdc2    $2,0($sp)
+	sdc2    $3,8($sp)
+	sdc2    $4,16($sp)
+	sdc2    $5,24($sp)
+	sdc2    $6,32($sp)
+
+	swxc1   $f0,$9($8)
+	swxc1   $f1,$10($8)
+	swxc1   $f2,$11($8)
+	swxc1   $f3,$12($8)
+	swxc1   $f4,$13($8)
+
+	sdxc1   $f0,$9($8)
+	sdxc1   $f2,$10($8)
+	sdxc1   $f4,$11($8)
+	sdxc1   $f6,$12($8)
+	sdxc1   $f8,$13($8)
+
+	suxc1   $f0,$9($8)
+	suxc1   $f2,$10($8)
+	suxc1   $f4,$11($8)
+	suxc1   $f6,$12($8)
+	suxc1   $f8,$13($8)
+
+# Force at least 8 (non-delay-slot) zero bytes,to make 'objdump' print ...
+	.align	2
+	.space	8
diff --git a/gas/testsuite/gas/mips/24k-triple-stores-10.d b/gas/testsuite/gas/mips/24k-triple-stores-10.d
new file mode 100644
index 00000000000..a17c355ba42
--- /dev/null
+++ b/gas/testsuite/gas/mips/24k-triple-stores-10.d
@@ -0,0 +1,12 @@
+#objdump: -dr
+#as: -mfix-24k
+#name: 24K: Triple Store (Intervening data #2)
+
+.*: +file format .*mips.*
+
+Disassembly of section .text:
+00000000 <.text>:
+   0:	a1020000 	sb	v0,0\(t0\)
+   4:	00000000 	nop
+   8:	a1030008 	sb	v1,8\(t0\)
+   c:	a1040010 	sb	a0,16\(t0\)
diff --git a/gas/testsuite/gas/mips/24k-triple-stores-10.s b/gas/testsuite/gas/mips/24k-triple-stores-10.s
new file mode 100644
index 00000000000..43809d686b0
--- /dev/null
+++ b/gas/testsuite/gas/mips/24k-triple-stores-10.s
@@ -0,0 +1,8 @@
+	.text
+	sb $2,0($8)
+	sb $3,8($8)
+	.data
+	.word 1
+	.text
+	sb $4,16($8)
+	.data
diff --git a/gas/testsuite/gas/mips/24k-triple-stores-11.d b/gas/testsuite/gas/mips/24k-triple-stores-11.d
new file mode 100644
index 00000000000..cd2d327d3c6
--- /dev/null
+++ b/gas/testsuite/gas/mips/24k-triple-stores-11.d
@@ -0,0 +1,17 @@
+#objdump: -d
+#as: -mfix-24k
+#name: 24K: Triple Store (gprel relocs)
+
+.*: +file format .*mips.*
+
+Disassembly of section .text:
+00000000 <.text>:
+   0:	00842020 	add	a0,a0,a0
+   4:	00842020 	add	a0,a0,a0
+   8:	00842020 	add	a0,a0,a0
+   c:	00842020 	add	a0,a0,a0
+  10:	af820000 	sw	v0,0\(gp\)
+  14:	af830000 	sw	v1,0\(gp\)
+  18:	00000000 	nop
+  1c:	af840000 	sw	a0,0\(gp\)
+
diff --git a/gas/testsuite/gas/mips/24k-triple-stores-11.s b/gas/testsuite/gas/mips/24k-triple-stores-11.s
new file mode 100644
index 00000000000..05aeb94d6dc
--- /dev/null
+++ b/gas/testsuite/gas/mips/24k-triple-stores-11.s
@@ -0,0 +1,8 @@
+	.text
+	add   $4,$4,$4
+	add   $4,$4,$4
+	add   $4,$4,$4
+	add   $4,$4,$4
+	sw    $2,%gp_rel(sym1)($28)
+	sw    $3,%gp_rel(sym2)($28)
+	sw    $4,%gp_rel(sym3)($28)
diff --git a/gas/testsuite/gas/mips/24k-triple-stores-2.d b/gas/testsuite/gas/mips/24k-triple-stores-2.d
new file mode 100644
index 00000000000..1ab92175f09
--- /dev/null
+++ b/gas/testsuite/gas/mips/24k-triple-stores-2.d
@@ -0,0 +1,41 @@
+#objdump: -dr
+#as: -mfix-24k
+#name: 24K: Triple Store (Range Check)
+
+.*: +file format .*mips.*
+
+Disassembly of section .text:
+00000000 <.text>:
+   0:	a3a20000 	sb	v0,0\(sp\)
+   4:	00000000 	nop
+   8:	a3a3000a 	sb	v1,10\(sp\)
+   c:	a3a4001f 	sb	a0,31\(sp\)
+  10:	0000000d 	break
+  14:	a7a20000 	sh	v0,0\(sp\)
+  18:	a7a3fff0 	sh	v1,-16\(sp\)
+  1c:	a7a4ffe0 	sh	a0,-32\(sp\)
+  20:	0000000d 	break
+  24:	afa20000 	sw	v0,0\(sp\)
+  28:	afa3fff8 	sw	v1,-8\(sp\)
+  2c:	00000000 	nop
+  30:	afa40008 	sw	a0,8\(sp\)
+  34:	0000000d 	break
+  38:	bba20000 	swr	v0,0\(sp\)
+  3c:	bba3fff0 	swr	v1,-16\(sp\)
+  40:	bba40010 	swr	a0,16\(sp\)
+  44:	0000000d 	break
+  48:	aba20000 	swl	v0,0\(sp\)
+  4c:	aba30008 	swl	v1,8\(sp\)
+  50:	00000000 	nop
+  54:	aba40010 	swl	a0,16\(sp\)
+  58:	aba50018 	swl	a1,24\(sp\)
+  5c:	00000000 	nop
+  60:	aba60000 	swl	a2,0\(sp\)
+  64:	0000000d 	break
+  68:	e3a20020 	sc	v0,32\(sp\)
+  6c:	e3a30008 	sc	v1,8\(sp\)
+  70:	e3a4fff8 	sc	a0,-8\(sp\)
+  74:	00000000 	nop
+  78:	e3a50000 	sc	a1,0\(sp\)
+  7c:	e3a60020 	sc	a2,32\(sp\)
+	\.\.\.
diff --git a/gas/testsuite/gas/mips/24k-triple-stores-2.s b/gas/testsuite/gas/mips/24k-triple-stores-2.s
new file mode 100644
index 00000000000..2984d1f7b03
--- /dev/null
+++ b/gas/testsuite/gas/mips/24k-triple-stores-2.s
@@ -0,0 +1,38 @@
+# Check for range
+
+	sb      $2,0($sp)
+	sb      $3,10($sp)
+	sb      $4,31($sp)
+	break
+
+	sh      $2,0($sp)
+	sh      $3,-16($sp)
+	sh      $4,-32($sp)
+	break
+
+	sw      $2,0($sp)
+	sw      $3,-8($sp)
+	sw      $4,8($sp)
+	break
+
+	swr      $2,0($sp)
+	swr      $3,-16($sp)
+	swr      $4,16($sp)
+	break
+
+	swl      $2,0($sp)
+	swl      $3,8($sp)
+	swl      $4,16($sp)
+	swl      $5,24($sp)
+	swl      $6,0($sp)
+	break
+
+	sc      $2,32($sp)
+	sc      $3,8($sp)
+	sc      $4,-8($sp)
+	sc      $5,0($sp)
+	sc      $6,32($sp)
+
+# Force at least 8 (non-delay-slot) zero bytes, to make 'objdump' print ...
+	.align	2
+	.space	8
diff --git a/gas/testsuite/gas/mips/24k-triple-stores-3.d b/gas/testsuite/gas/mips/24k-triple-stores-3.d
new file mode 100644
index 00000000000..f6bf5ce3f24
--- /dev/null
+++ b/gas/testsuite/gas/mips/24k-triple-stores-3.d
@@ -0,0 +1,87 @@
+#objdump: -dr
+#as: -mfix-24k
+#name: 24K: Triple Store (Double-word Check)
+
+.*: +file format .*mips.*
+
+Disassembly of section .text:
+
+00000000 <.text>:
+   0:	a3a2000b 	sb	v0,11\(sp\)
+   4:	00000000 	nop
+   8:	a3a3000b 	sb	v1,11\(sp\)
+   c:	a3a40004 	sb	a0,4\(sp\)
+  10:	0000000d 	break
+  14:	a3a20000 	sb	v0,0\(sp\)
+  18:	a3a3000b 	sb	v1,11\(sp\)
+  1c:	a3a40005 	sb	a0,5\(sp\)
+  20:	0000000d 	break
+  24:	a3a20007 	sb	v0,7\(sp\)
+  28:	a3a3000b 	sb	v1,11\(sp\)
+  2c:	00000000 	nop
+  30:	a3a40010 	sb	a0,16\(sp\)
+  34:	0000000d 	break
+  38:	a1020000 	sb	v0,0\(t0\)
+  3c:	a1030008 	sb	v1,8\(t0\)
+  40:	00000000 	nop
+  44:	a1040009 	sb	a0,9\(t0\)
+  48:	0000000d 	break
+  4c:	a7a20000 	sh	v0,0\(sp\)
+  50:	a7a3ffe1 	sh	v1,-31\(sp\)
+  54:	a7a4ffe2 	sh	a0,-30\(sp\)
+  58:	0000000d 	break
+  5c:	a7a20006 	sh	v0,6\(sp\)
+  60:	a7a30008 	sh	v1,8\(sp\)
+  64:	00000000 	nop
+  68:	a7a40010 	sh	a0,16\(sp\)
+  6c:	0000000d 	break
+  70:	a5020001 	sh	v0,1\(t0\)
+  74:	a5030003 	sh	v1,3\(t0\)
+  78:	00000000 	nop
+  7c:	a504000b 	sh	a0,11\(t0\)
+  80:	0000000d 	break
+  84:	afa20008 	sw	v0,8\(sp\)
+  88:	afa3fff8 	sw	v1,-8\(sp\)
+  8c:	afa40008 	sw	a0,8\(sp\)
+  90:	0000000d 	break
+  94:	afa20004 	sw	v0,4\(sp\)
+  98:	afa30008 	sw	v1,8\(sp\)
+  9c:	00000000 	nop
+  a0:	afa40010 	sw	a0,16\(sp\)
+  a4:	0000000d 	break
+  a8:	ad020003 	sw	v0,3\(t0\)
+  ac:	ad030007 	sw	v1,7\(t0\)
+  b0:	00000000 	nop
+  b4:	ad04000f 	sw	a0,15\(t0\)
+  b8:	0000000d 	break
+  bc:	aba20004 	swl	v0,4\(sp\)
+  c0:	aba3000a 	swl	v1,10\(sp\)
+  c4:	00000000 	nop
+  c8:	aba40011 	swl	a0,17\(sp\)
+  cc:	0000000d 	break
+  d0:	aba20007 	swl	v0,7\(sp\)
+  d4:	aba3000c 	swl	v1,12\(sp\)
+  d8:	00000000 	nop
+  dc:	aba40010 	swl	a0,16\(sp\)
+  e0:	0000000d 	break
+  e4:	aba20000 	swl	v0,0\(sp\)
+  e8:	aba3000c 	swl	v1,12\(sp\)
+  ec:	00000000 	nop
+  f0:	aba40017 	swl	a0,23\(sp\)
+  f4:	0000000d 	break
+  f8:	a9020003 	swl	v0,3\(t0\)
+  fc:	a9030008 	swl	v1,8\(t0\)
+ 100:	00000000 	nop
+ 104:	a904000c 	swl	a0,12\(t0\)
+ 108:	0000000d 	break
+ 10c:	aba20000 	swl	v0,0\(sp\)
+ 110:	aba3000c 	swl	v1,12\(sp\)
+ 114:	00000000 	nop
+ 118:	bba40017 	swr	a0,23\(sp\)
+ 11c:	0000000d 	break
+ 120:	a9020005 	swl	v0,5\(t0\)
+ 124:	a9030011 	swl	v1,17\(t0\)
+ 128:	00000000 	nop
+ 12c:	b904001c 	swr	a0,28\(t0\)
+ 130:	0000000d 	break
+	\.\.\.
diff --git a/gas/testsuite/gas/mips/24k-triple-stores-3.s b/gas/testsuite/gas/mips/24k-triple-stores-3.s
new file mode 100644
index 00000000000..8914ebcabc7
--- /dev/null
+++ b/gas/testsuite/gas/mips/24k-triple-stores-3.s
@@ -0,0 +1,99 @@
+# Assume to be on the same line (within 32bytes)
+# Check for individual different double words
+
+	# safe
+	sb      $2,11($sp)
+	sb      $3,11($sp)
+	sb      $4,4($sp)
+	break
+
+	# safe
+	sb      $2,0($sp)
+	sb      $3,11($sp)
+	sb      $4,5($sp)
+	break
+	
+	# edge case
+	sb      $2,7($sp)
+	sb      $3,11($sp)
+	sb      $4,16($sp)
+	break
+
+	# edge case (unaligned)
+	sb      $2,0($8)
+	sb      $3,8($8)
+	sb      $4,9($8)	
+	break
+
+	sh      $2,0($sp)
+	sh      $3,-31($sp)
+	sh      $4,-30($sp)
+	break
+
+	# edge case
+	sh      $2,6($sp)
+	sh      $3,8($sp)
+	sh      $4,16($sp)
+	break
+
+	# edge case (unaligned)
+	sh      $2,1($8)
+	sh      $3,3($8)
+	sh      $4,11($8)	
+	break
+
+	sw      $2,8($sp)
+	sw      $3,-8($sp)
+	sw      $4,8($sp)
+	break
+
+	# edge case
+	sw      $2,4($sp)
+	sw      $3,8($sp)
+	sw      $4,16($sp)
+	break
+
+	# edge case (unaligned)
+	sw      $2,3($8)
+	sw      $3,7($8)
+	sw      $4,15($8)	
+	break
+
+	swl      $2,4($sp)
+	swl      $3,10($sp)
+	swl      $4,17($sp)
+	break
+
+	# edge case
+	swl      $2,7($sp)
+	swl      $3,12($sp)
+	swl      $4,16($sp)
+	break
+
+	# edge case
+	swl      $2,0($sp)
+	swl      $3,12($sp)
+	swl      $4,23($sp)
+	break
+
+	# edge case (unaligned)
+	swl      $2,3($8)
+	swl      $3,8($8)
+	swl      $4,12($8)
+	break
+
+	# mix swl & swr
+	swl      $2,0($sp)
+	swl      $3,12($sp)
+	swr      $4,23($sp)
+	break
+
+	# mix swl & swr
+	swl      $2,5($8)
+	swl      $3,17($8)
+	swr      $4,28($8)
+	break		
+
+# Force at least 8 (non-delay-slot) zero bytes, to make 'objdump' print ...
+	.align	2
+	.space	8
diff --git a/gas/testsuite/gas/mips/24k-triple-stores-4.d b/gas/testsuite/gas/mips/24k-triple-stores-4.d
new file mode 100644
index 00000000000..ba88ac8af4b
--- /dev/null
+++ b/gas/testsuite/gas/mips/24k-triple-stores-4.d
@@ -0,0 +1,63 @@
+#objdump: -dr
+#as: -mfix-24k
+#name: 24K: Triple Store (Range Check >= 32)
+
+.*: +file format .*mips.*
+
+Disassembly of section .text:
+00000000 <.text>:
+   0:	a113000a 	sb	s3,10\(t0\)
+   4:	00000000 	nop
+   8:	a5130001 	sh	s3,1\(t0\)
+   c:	a1130020 	sb	s3,32\(t0\)
+  10:	0000000d 	break
+  14:	a113000a 	sb	s3,10\(t0\)
+  18:	a1130001 	sb	s3,1\(t0\)
+  1c:	a5130020 	sh	s3,32\(t0\)
+  20:	0000000d 	break
+  24:	a1130021 	sb	s3,33\(t0\)
+  28:	a5130037 	sh	s3,55\(t0\)
+  2c:	00000000 	nop
+  30:	a1130040 	sb	s3,64\(t0\)
+  34:	0000000d 	break
+  38:	a1130021 	sb	s3,33\(t0\)
+  3c:	a1130037 	sb	s3,55\(t0\)
+  40:	a5130040 	sh	s3,64\(t0\)
+  44:	0000000d 	break
+  48:	a113000c 	sb	s3,12\(t0\)
+  4c:	ad130001 	sw	s3,1\(t0\)
+  50:	00000000 	nop
+  54:	a1130020 	sb	s3,32\(t0\)
+  58:	0000000d 	break
+  5c:	a113000c 	sb	s3,12\(t0\)
+  60:	a1130001 	sb	s3,1\(t0\)
+  64:	ad130020 	sw	s3,32\(t0\)
+  68:	0000000d 	break
+  6c:	a1130023 	sb	s3,35\(t0\)
+  70:	ad130037 	sw	s3,55\(t0\)
+  74:	00000000 	nop
+  78:	a1130040 	sb	s3,64\(t0\)
+  7c:	0000000d 	break
+  80:	a1130023 	sb	s3,35\(t0\)
+  84:	a1130037 	sb	s3,55\(t0\)
+  88:	ad130040 	sw	s3,64\(t0\)
+  8c:	0000000d 	break
+  90:	a1130010 	sb	s3,16\(t0\)
+  94:	f5000001 	sdc1	\$f0,1\(t0\)
+  98:	00000000 	nop
+  9c:	a1130020 	sb	s3,32\(t0\)
+  a0:	0000000d 	break
+  a4:	a1130010 	sb	s3,16\(t0\)
+  a8:	a1130001 	sb	s3,1\(t0\)
+  ac:	f5000020 	sdc1	\$f0,32\(t0\)
+  b0:	0000000d 	break
+  b4:	a1130027 	sb	s3,39\(t0\)
+  b8:	f5000037 	sdc1	\$f0,55\(t0\)
+  bc:	00000000 	nop
+  c0:	a1130040 	sb	s3,64\(t0\)
+  c4:	0000000d 	break
+  c8:	a1130027 	sb	s3,39\(t0\)
+  cc:	a1130037 	sb	s3,55\(t0\)
+  d0:	f5000040 	sdc1	\$f0,64\(t0\)
+  d4:	0000000d 	break
+	...
diff --git a/gas/testsuite/gas/mips/24k-triple-stores-4.s b/gas/testsuite/gas/mips/24k-triple-stores-4.s
new file mode 100644
index 00000000000..56127ed66c6
--- /dev/null
+++ b/gas/testsuite/gas/mips/24k-triple-stores-4.s
@@ -0,0 +1,56 @@
+	# Range check for safe case after alignment its range >= 32.
+	
+	sb       $s3,10($t0)
+	sh       $s3,1($t0)
+	sb       $s3,32($t0)
+	break
+	sb       $s3,10($t0)
+	sb       $s3,1($t0)
+	sh       $s3,32($t0)
+	break
+	sb       $s3,33($t0)
+	sh       $s3,55($t0)
+	sb       $s3,64($t0)
+	break
+	sb       $s3,33($t0)
+	sb       $s3,55($t0)
+	sh       $s3,64($t0)
+	break
+	
+	sb       $s3,12($t0)
+	sw       $s3,1($t0)
+	sb       $s3,32($t0)
+	break
+	sb       $s3,12($t0)
+	sb       $s3,1($t0)
+	sw       $s3,32($t0)
+	break
+	sb       $s3,35($t0)
+	sw       $s3,55($t0)
+	sb       $s3,64($t0)
+	break
+	sb       $s3,35($t0)
+	sb       $s3,55($t0)
+	sw       $s3,64($t0)
+	break
+	
+	sb       $s3,16($t0)
+	sdc1     $f0,1($t0)
+	sb       $s3,32($t0)
+	break
+	sb       $s3,16($t0)
+	sb       $s3,1($t0)
+	sdc1     $f0,32($t0)
+	break
+	sb       $s3,39($t0)
+	sdc1     $f0,55($t0)
+	sb       $s3,64($t0)
+	break
+	sb       $s3,39($t0)
+	sb       $s3,55($t0)
+	sdc1     $f0,64($t0)
+	break
+
+# Force at least 8 (non-delay-slot) zero bytes, to make 'objdump' print ...
+	.align	2
+	.space	8
diff --git a/gas/testsuite/gas/mips/24k-triple-stores-5.d b/gas/testsuite/gas/mips/24k-triple-stores-5.d
new file mode 100644
index 00000000000..974900342bd
--- /dev/null
+++ b/gas/testsuite/gas/mips/24k-triple-stores-5.d
@@ -0,0 +1,37 @@
+#objdump: -dr
+#as: -mfix-24k
+#name: 24K: Triple Store (Mix byte/half/word size check)
+
+.*: +file format .*mips.*
+
+Disassembly of section .text:
+00000000 <.text>:
+   0:	a5020007 	sh	v0,7\(t0\)
+   4:	00000000 	nop
+   8:	a1030000 	sb	v1,0\(t0\)
+   c:	ad040001 	sw	a0,1\(t0\)
+  10:	0000000d 	break
+  14:	a5020016 	sh	v0,22\(t0\)
+  18:	a103000f 	sb	v1,15\(t0\)
+  1c:	00000000 	nop
+  20:	ad040018 	sw	a0,24\(t0\)
+  24:	0000000d 	break
+  28:	a5020000 	sh	v0,0\(t0\)
+  2c:	a1030009 	sb	v1,9\(t0\)
+  30:	ad040002 	sw	a0,2\(t0\)
+  34:	0000000d 	break
+  38:	a5020006 	sh	v0,6\(t0\)
+  3c:	a1030010 	sb	v1,16\(t0\)
+  40:	00000000 	nop
+  44:	ad04000c 	sw	a0,12\(t0\)
+  48:	0000000d 	break
+  4c:	a502000a 	sh	v0,10\(t0\)
+  50:	a103000f 	sb	v1,15\(t0\)
+  54:	ad040004 	sw	a0,4\(t0\)
+  58:	0000000d 	break
+  5c:	a502000a 	sh	v0,10\(t0\)
+  60:	a1030010 	sb	v1,16\(t0\)
+  64:	00000000 	nop
+  68:	ad040004 	sw	a0,4\(t0\)
+  6c:	0000000d 	break
+	\.\.\.
diff --git a/gas/testsuite/gas/mips/24k-triple-stores-5.s b/gas/testsuite/gas/mips/24k-triple-stores-5.s
new file mode 100644
index 00000000000..bb260d4d0af
--- /dev/null
+++ b/gas/testsuite/gas/mips/24k-triple-stores-5.s
@@ -0,0 +1,41 @@
+# Mix byte/half/word sizes with arbitary base register.
+
+	# safe
+	sh      $2,7($8)
+	sb      $3,0($8)
+	sw      $4,1($8)
+	break
+
+	# nop
+	sh      $2,22($8)
+	sb      $3,15($8)
+	sw      $4,24($8)
+	break
+
+	# safe
+	sh      $2,0($8)
+	sb      $3,9($8)
+	sw      $4,2($8)
+	break
+
+	# nop
+	sh      $2,6($8)
+	sb      $3,16($8)
+	sw      $4,12($8)
+	break
+
+	# safe
+	sh      $2,10($8)
+	sb      $3,15($8)
+	sw      $4,4($8)
+	break
+
+	# nop
+	sh      $2,10($8)
+	sb      $3,16($8)
+	sw      $4,4($8)
+	break
+
+# Force at least 8 (non-delay-slot) zero bytes,to make 'objdump' print ...
+	.align	2
+	.space	8
diff --git a/gas/testsuite/gas/mips/24k-triple-stores-6.d b/gas/testsuite/gas/mips/24k-triple-stores-6.d
new file mode 100644
index 00000000000..195a8b4495e
--- /dev/null
+++ b/gas/testsuite/gas/mips/24k-triple-stores-6.d
@@ -0,0 +1,37 @@
+#objdump: -dr
+#as: -mfix-24k
+#name: 24K: Triple Store (Store Macro Check)
+
+.*: +file format .*mips.*
+
+Disassembly of section .text:
+00000000 <.text>:
+   0:	abbf0050 	swl	ra,80\(sp\)
+   4:	00000000 	nop
+   8:	bbbf0053 	swr	ra,83\(sp\)
+   c:	abb30058 	swl	s3,88\(sp\)
+  10:	bbb3005b 	swr	s3,91\(sp\)
+  14:	abbe0060 	swl	s8,96\(sp\)
+  18:	bbbe0063 	swr	s8,99\(sp\)
+  1c:	0000000d 	break
+  20:	a3bf0051 	sb	ra,81\(sp\)
+  24:	001f0a02 	srl	at,ra,0x8
+  28:	a3a10050 	sb	at,80\(sp\)
+  2c:	a3b30059 	sb	s3,89\(sp\)
+  30:	00130a02 	srl	at,s3,0x8
+  34:	a3a10058 	sb	at,88\(sp\)
+  38:	a3be0061 	sb	s8,97\(sp\)
+  3c:	001e0a02 	srl	at,s8,0x8
+  40:	a3a10060 	sb	at,96\(sp\)
+  44:	0000000d 	break
+  48:	e7a00050 	swc1	\$f0,80\(sp\)
+  4c:	e7a20058 	swc1	\$f2,88\(sp\)
+  50:	00000000 	nop
+  54:	e7a40060 	swc1	\$f4,96\(sp\)
+  58:	0000000d 	break
+  5c:	f7a00050 	sdc1	\$f0,80\(sp\)
+  60:	f7a20058 	sdc1	\$f2,88\(sp\)
+  64:	00000000 	nop
+  68:	f7a40060 	sdc1	\$f4,96\(sp\)
+  6c:	0000000d 	break
+	\.\.\.
diff --git a/gas/testsuite/gas/mips/24k-triple-stores-6.s b/gas/testsuite/gas/mips/24k-triple-stores-6.s
new file mode 100644
index 00000000000..5db0fbab298
--- /dev/null
+++ b/gas/testsuite/gas/mips/24k-triple-stores-6.s
@@ -0,0 +1,27 @@
+	# Store macros
+
+	usw      $ra,80($sp)
+	usw      $s3,88($sp)
+	usw      $s8,96($sp)
+	break
+
+	ush      $ra,80($sp)
+	ush      $s3,88($sp)
+	ush      $s8,96($sp)
+	break
+
+	# swc1 macro
+	s.s      $f0,80($sp)
+	s.s      $f2,88($sp)
+	s.s      $f4,96($sp)
+	break
+
+        # sdc1 macro
+	s.d      $f0,80($sp)
+	s.d      $f2,88($sp)
+	s.d      $f4,96($sp)
+break
+
+# Force at least 8 (non-delay-slot) zero bytes, to make 'objdump' print ...
+	.align	2
+	.space	8
diff --git a/gas/testsuite/gas/mips/24k-triple-stores-7.d b/gas/testsuite/gas/mips/24k-triple-stores-7.d
new file mode 100644
index 00000000000..84c22e8b195
--- /dev/null
+++ b/gas/testsuite/gas/mips/24k-triple-stores-7.d
@@ -0,0 +1,81 @@
+#objdump: -dr
+#as: -mfix-24k
+#name: 24K: Triple Store (Extended Range Check)
+
+.*: +file format .*mips.*
+
+Disassembly of section .text:
+00000000 <.text>:
+   0:	a1130004 	sb	s3,4\(t0\)
+   4:	00000000 	nop
+   8:	ad130008 	sw	s3,8\(t0\)
+   c:	a113000f 	sb	s3,15\(t0\)
+  10:	0000000d 	break
+  14:	a1130003 	sb	s3,3\(t0\)
+  18:	ad130008 	sw	s3,8\(t0\)
+  1c:	00000000 	nop
+  20:	a113000f 	sb	s3,15\(t0\)
+  24:	0000000d 	break
+  28:	ad13001c 	sw	s3,28\(t0\)
+  2c:	ad130008 	sw	s3,8\(t0\)
+  30:	a113001f 	sb	s3,31\(t0\)
+  34:	0000000d 	break
+  38:	a1130005 	sb	s3,5\(t0\)
+  3c:	ad130009 	sw	s3,9\(t0\)
+  40:	a1130010 	sb	s3,16\(t0\)
+  44:	0000000d 	break
+  48:	a1130004 	sb	s3,4\(t0\)
+  4c:	ad130009 	sw	s3,9\(t0\)
+  50:	00000000 	nop
+  54:	a1130010 	sb	s3,16\(t0\)
+  58:	0000000d 	break
+  5c:	a1130006 	sb	s3,6\(t0\)
+  60:	a5130008 	sh	s3,8\(t0\)
+  64:	a113000f 	sb	s3,15\(t0\)
+  68:	0000000d 	break
+  6c:	a1130005 	sb	s3,5\(t0\)
+  70:	a5130008 	sh	s3,8\(t0\)
+  74:	00000000 	nop
+  78:	a113000f 	sb	s3,15\(t0\)
+  7c:	0000000d 	break
+  80:	a513001e 	sh	s3,30\(t0\)
+  84:	a5130008 	sh	s3,8\(t0\)
+  88:	a113001f 	sb	s3,31\(t0\)
+  8c:	0000000d 	break
+  90:	a1130007 	sb	s3,7\(t0\)
+  94:	a5130009 	sh	s3,9\(t0\)
+  98:	a1130010 	sb	s3,16\(t0\)
+  9c:	0000000d 	break
+  a0:	a1130006 	sb	s3,6\(t0\)
+  a4:	a5130009 	sh	s3,9\(t0\)
+  a8:	00000000 	nop
+  ac:	a1130010 	sb	s3,16\(t0\)
+  b0:	0000000d 	break
+  b4:	a1130007 	sb	s3,7\(t0\)
+  b8:	f5000008 	sdc1	\$f0,8\(t0\)
+  bc:	a113000f 	sb	s3,15\(t0\)
+  c0:	0000000d 	break
+  c4:	a1130007 	sb	s3,7\(t0\)
+  c8:	f5000008 	sdc1	\$f0,8\(t0\)
+  cc:	00000000 	nop
+  d0:	a1130010 	sb	s3,16\(t0\)
+  d4:	0000000d 	break
+  d8:	a1130010 	sb	s3,16\(t0\)
+  dc:	f5000008 	sdc1	\$f0,8\(t0\)
+  e0:	a1130017 	sb	s3,23\(t0\)
+  e4:	0000000d 	break
+  e8:	a1130010 	sb	s3,16\(t0\)
+  ec:	f5000008 	sdc1	\$f0,8\(t0\)
+  f0:	00000000 	nop
+  f4:	a1130018 	sb	s3,24\(t0\)
+  f8:	0000000d 	break
+  fc:	a1130008 	sb	s3,8\(t0\)
+ 100:	f5000009 	sdc1	\$f0,9\(t0\)
+ 104:	a1130010 	sb	s3,16\(t0\)
+ 108:	0000000d 	break
+ 10c:	a113fffd 	sb	s3,-3\(t0\)
+ 110:	f500fffe 	sdc1	\$f0,-2\(t0\)
+ 114:	00000000 	nop
+ 118:	a1130006 	sb	s3,6\(t0\)
+ 11c:	0000000d 	break
+	...
diff --git a/gas/testsuite/gas/mips/24k-triple-stores-7.s b/gas/testsuite/gas/mips/24k-triple-stores-7.s
new file mode 100644
index 00000000000..3e0dc6acd38
--- /dev/null
+++ b/gas/testsuite/gas/mips/24k-triple-stores-7.s
@@ -0,0 +1,92 @@
+	# range check
+	sb       $s3,4($t0)
+	sw       $s3,8($t0)
+	sb       $s3,15($t0)
+	break
+
+	sb       $s3,3($t0)
+	sw       $s3,8($t0)
+	sb       $s3,15($t0)
+	break
+
+	# overlap (same word)
+	sw       $s3,28($t0)
+	sw       $s3,8($t0)
+	sb       $s3,31($t0)
+	break
+
+	# unaligned
+	sb       $s3,5($t0)
+	sw       $s3,9($t0)
+	sb       $s3,16($t0)
+	break
+
+	sb       $s3,4($t0)
+	sw       $s3,9($t0)
+	sb       $s3,16($t0)
+	break
+	
+	# range check
+	sb       $s3,6($t0)
+	sh       $s3,8($t0)
+	sb       $s3,15($t0)
+	break
+
+	sb       $s3,5($t0)
+	sh       $s3,8($t0)
+	sb       $s3,15($t0)
+	break
+
+	# overlap (same hword)
+	sh       $s3,30($t0)
+	sh       $s3,8($t0)
+	sb       $s3,31($t0)
+	break
+
+	# unaligned
+	sb       $s3,7($t0)
+	sh       $s3,9($t0)
+	sb       $s3,16($t0)
+	break
+
+	sb       $s3,6($t0)
+	sh       $s3,9($t0)
+	sb       $s3,16($t0)
+	break
+	
+	# range check
+	sb       $s3,7($t0)
+	sdc1     $f0,8($t0)
+	sb       $s3,15($t0)
+	break
+
+	sb       $s3,7($t0)
+	sdc1     $f0,8($t0)
+	sb       $s3,16($t0)
+	break
+
+	# overlap (same dword)
+	sb       $s3,16($t0)
+	sdc1     $f0,8($t0)
+	sb       $s3,23($t0)
+	break
+
+	sb       $s3,16($t0)
+	sdc1     $f0,8($t0)
+	sb       $s3,24($t0)
+	break
+
+	# unaligned
+	sb       $s3,8($t0)
+	sdc1     $f0,9($t0)
+	sb       $s3,16($t0)
+	break
+
+	sb       $s3,-3($t0)
+	sdc1     $f0,-2($t0)
+	sb       $s3,6($t0)
+	break
+
+# Force at least 8 (non-delay-slot) zero bytes,to make 'objdump' print ...
+	.align	2
+	.space	8
diff --git a/gas/testsuite/gas/mips/24k-triple-stores-8.d b/gas/testsuite/gas/mips/24k-triple-stores-8.d
new file mode 100644
index 00000000000..cea15bf4688
--- /dev/null
+++ b/gas/testsuite/gas/mips/24k-triple-stores-8.d
@@ -0,0 +1,61 @@
+#objdump: -dr
+#as: -mfix-24k
+#name: 24K: Triple Store (Range Check >= 24)
+
+.*: +file format .*mips.*
+
+Disassembly of section .text:
+00000000 <.text>:
+   0:	a1130000 	sb	s3,0\(t0\)
+   4:	00000000 	nop
+   8:	a1130001 	sb	s3,1\(t0\)
+   c:	a1130018 	sb	s3,24\(t0\)
+  10:	0000000d 	break
+  14:	a1130000 	sb	s3,0\(t0\)
+  18:	a1130001 	sb	s3,1\(t0\)
+  1c:	a1130019 	sb	s3,25\(t0\)
+  20:	0000000d 	break
+  24:	a1130001 	sb	s3,1\(t0\)
+  28:	a1130019 	sb	s3,25\(t0\)
+  2c:	a113001a 	sb	s3,26\(t0\)
+  30:	0000000d 	break
+  34:	a1130000 	sb	s3,0\(t0\)
+  38:	a5130003 	sh	s3,3\(t0\)
+  3c:	00000000 	nop
+  40:	a113001a 	sb	s3,26\(t0\)
+  44:	0000000d 	break
+  48:	a5130000 	sh	s3,0\(t0\)
+  4c:	a1130003 	sb	s3,3\(t0\)
+  50:	a113001a 	sb	s3,26\(t0\)
+  54:	0000000d 	break
+  58:	a1130023 	sb	s3,35\(t0\)
+  5c:	a5130020 	sh	s3,32\(t0\)
+  60:	a1130009 	sb	s3,9\(t0\)
+  64:	0000000d 	break
+  68:	a1130001 	sb	s3,1\(t0\)
+  6c:	a5130019 	sh	s3,25\(t0\)
+  70:	a113001b 	sb	s3,27\(t0\)
+  74:	0000000d 	break
+  78:	a1130000 	sb	s3,0\(t0\)
+  7c:	ad130007 	sw	s3,7\(t0\)
+  80:	00000000 	nop
+  84:	a113001c 	sb	s3,28\(t0\)
+  88:	0000000d 	break
+  8c:	a1130000 	sb	s3,0\(t0\)
+  90:	a1130007 	sb	s3,7\(t0\)
+  94:	ad13001c 	sw	s3,28\(t0\)
+  98:	0000000d 	break
+  9c:	a1130040 	sb	s3,64\(t0\)
+  a0:	ad13003b 	sw	s3,59\(t0\)
+  a4:	00000000 	nop
+  a8:	ad130025 	sw	s3,37\(t0\)
+  ac:	0000000d 	break
+  b0:	ad130040 	sw	s3,64\(t0\)
+  b4:	a113003d 	sb	s3,61\(t0\)
+  b8:	a1130027 	sb	s3,39\(t0\)
+  bc:	0000000d 	break
+  c0:	a1130001 	sb	s3,1\(t0\)
+  c4:	ad130019 	sw	s3,25\(t0\)
+  c8:	a113001d 	sb	s3,29\(t0\)
+  cc:	0000000d 	break
+	\.\.\.
diff --git a/gas/testsuite/gas/mips/24k-triple-stores-8.s b/gas/testsuite/gas/mips/24k-triple-stores-8.s
new file mode 100644
index 00000000000..386b333851c
--- /dev/null
+++ b/gas/testsuite/gas/mips/24k-triple-stores-8.s
@@ -0,0 +1,56 @@
+	# Range check after alignment between adjacent offsets >= 24 ??
+	
+	sb       $s3,0($t0)
+	sb       $s3,1($t0)
+	sb       $s3,24($t0)
+	break
+	sb       $s3,0($t0)
+	sb       $s3,1($t0)
+	sb       $s3,25($t0)
+	break
+	sb       $s3,1($t0)
+	sb       $s3,25($t0)
+	sb       $s3,26($t0)
+	break
+	
+	sb       $s3,0($t0)
+	sh       $s3,3($t0)
+	sb       $s3,26($t0)
+	break
+	sh       $s3,0($t0)
+	sb       $s3,3($t0)
+	sb       $s3,26($t0)
+	break
+	sb       $s3,35($t0)
+	sh       $s3,32($t0)
+	sb       $s3,9($t0)
+	break
+	sb       $s3,1($t0)
+	sh       $s3,25($t0)
+	sb       $s3,27($t0)
+	break
+	
+	sb       $s3,0($t0)
+	sw       $s3,7($t0)
+	sb       $s3,28($t0)
+	break
+	sb       $s3,0($t0)
+	sb       $s3,7($t0)
+	sw       $s3,28($t0)
+	break
+	sb       $s3,64($t0)
+	sw       $s3,59($t0)
+	sw       $s3,37($t0)
+	break
+	sw       $s3,64($t0)
+	sb       $s3,61($t0)
+	sb       $s3,39($t0)
+	break
+	sb       $s3,1($t0)
+	sw       $s3,25($t0)
+	sb       $s3,29($t0)
+	break
+
+# Force at least 8 (non-delay-slot) zero bytes, to make 'objdump' print ...
+	.align	2
+	.space	8
diff --git a/gas/testsuite/gas/mips/24k-triple-stores-9.d b/gas/testsuite/gas/mips/24k-triple-stores-9.d
new file mode 100644
index 00000000000..7768da0727d
--- /dev/null
+++ b/gas/testsuite/gas/mips/24k-triple-stores-9.d
@@ -0,0 +1,13 @@
+#objdump: -dr
+#as: -mfix-24k
+#name: 24K: Triple store (Intervening data #1)
+
+.*: +file format .*mips.*
+
+Disassembly of section .text:
+
+00000000 <.text>:
+   0:	a1020000 	sb	v0,0\(t0\)
+   4:	00000000 	nop
+   8:	a1030008 	sb	v1,8\(t0\)
+   c:	a1040010 	sb	a0,16\(t0\)
diff --git a/gas/testsuite/gas/mips/24k-triple-stores-9.s b/gas/testsuite/gas/mips/24k-triple-stores-9.s
new file mode 100644
index 00000000000..e9855699614
--- /dev/null
+++ b/gas/testsuite/gas/mips/24k-triple-stores-9.s
@@ -0,0 +1,10 @@
+	.text
+	sb $2,0($8)
+	.data
+	.word 1
+	.text
+	sb $3,8($8)
+	.data
+	.word 1
+	.text
+	sb $4,16($8)
diff --git a/gas/testsuite/gas/mips/mips.exp b/gas/testsuite/gas/mips/mips.exp
index f143ac3bd83..6e721bd2ea0 100644
--- a/gas/testsuite/gas/mips/mips.exp
+++ b/gas/testsuite/gas/mips/mips.exp
@@ -479,6 +479,19 @@ if { [istarget mips*-*-vxworks*] } {
     run_dump_test "eret-1"
     run_dump_test "eret-2"
     run_dump_test "eret-3"
+    run_dump_test_arches "24k-branch-delay-1" [mips_arch_list_matching mips1]
+    run_dump_test_arches "24k-triple-stores-1" \
+				    [mips_arch_list_matching mips32r2 !octeon]
+    run_dump_test_arches "24k-triple-stores-2" [mips_arch_list_matching mips2]
+    run_dump_test_arches "24k-triple-stores-3" [mips_arch_list_matching mips3]
+    run_dump_test_arches "24k-triple-stores-4" [mips_arch_list_matching mips2]
+    run_dump_test_arches "24k-triple-stores-5" [mips_arch_list_matching mips1]
+    run_dump_test_arches "24k-triple-stores-6" [mips_arch_list_matching mips2]
+    run_dump_test_arches "24k-triple-stores-7" [mips_arch_list_matching mips2]
+    run_dump_test_arches "24k-triple-stores-8" [mips_arch_list_matching mips1]
+    run_dump_test_arches "24k-triple-stores-9" [mips_arch_list_matching mips1]
+    run_dump_test_arches "24k-triple-stores-10" [mips_arch_list_matching mips1]
+    run_dump_test_arches "24k-triple-stores-11" [mips_arch_list_matching mips1]
 
     if $elf {
 	run_dump_test_arches "jal-svr4pic" \
-- 
2.30.2