gas/

	* config/tc-ppc.c (md_show_usage): Document -mpcca2.
	* doc/c-ppc.texi (PowerPC-Opts): Document -mppca2.

gas/testsuite/
	* gas/ppc/a2.s: New.
	* gas/ppc/a2.d: Likewise.
	* gas/ppc/ppc.exp: Run the a2 dump test.

include/opcode/
	* ppc.h (PPC_OPCODE_PPCA2): New.

opcodes/
	* ppc-dis.c (ppc_opts): Add "ppca2" entry.
	* ppc-opc.c (powerpc_opcodes): Add eratilx, eratsx, eratsx.,
	eratre, wchkall, eratwe, ldawx., mdfcrx., mfdcr. mtdcrx., icswx,
	icswx., mtdcr., dci, wclrone, wclrall, wclr, erativax, tlbsrx.,
	ici mnemonics.
	(ERAT_T): New operand.
	(XWC_MASK): New mask.
	(XOPL2): New macro.
	(PPCA2): Define.

7 files changed, 1151 insertions, 0 deletions

diff --git a/gas/ChangeLog b/gas/ChangeLog
index ca8ca31..675f523 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,9 @@
+2009-09-21  Ben Elliston  <bje@au.ibm.com>
+	    Peter Bergner  <bergner@vnet.ibm.com>
+
+	* config/tc-ppc.c (md_show_usage): Document -mpcca2.
+	* doc/c-ppc.texi (PowerPC-Opts): Document -mppca2.
+
 2009-09-18  Nick Clifton  <nickc@redhat.com>
 
 	* po/es.po: Updated Spanish translation.
diff --git a/gas/config/tc-ppc.c b/gas/config/tc-ppc.c
index 80f64af..e6e6eaf 100644
--- a/gas/config/tc-ppc.c
+++ b/gas/config/tc-ppc.c
@@ -1195,6 +1195,7 @@ PowerPC options:\n\
 -mppc64, -m620		generate code for PowerPC 620/625/630\n\
 -mppc64bridge		generate code for PowerPC 64, including bridge insns\n\
 -mbooke			generate code for 32-bit PowerPC BookE\n\
+-mppca2			generate code for A2 architecture\n\
 -mpower4		generate code for Power4 architecture\n\
 -mpower5		generate code for Power5 architecture\n\
 -mpower6		generate code for Power6 architecture\n\
diff --git a/gas/doc/c-ppc.texi b/gas/doc/c-ppc.texi
index 4a19c9a..3267546 100644
--- a/gas/doc/c-ppc.texi
+++ b/gas/doc/c-ppc.texi
@@ -73,6 +73,9 @@ Generate code for PowerPC 64, including bridge insns.
 @item -mbooke
 Generate code for 32-bit BookE.
 
+@item -mppca2
+Generate code for A2 architecture.
+
 @item -me300
 Generate code for PowerPC e300 family.
 
diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index f9dd967..c5b954b 100644
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,4 +1,11 @@
 2009-09-21  Ben Elliston  <bje@au.ibm.com>
+	    Peter Bergner  <bergner@vnet.ibm.com>
+
+	* gas/ppc/a2.s: New.
+	* gas/ppc/a2.d: Likewise.
+	* gas/ppc/ppc.exp: Run the a2 dump test.
+
+2009-09-21  Ben Elliston  <bje@au.ibm.com>
 
 	* gas/ppc/e500mc.d: Remove blank line at the end of file.
 
diff --git a/gas/testsuite/gas/ppc/a2.d b/gas/testsuite/gas/ppc/a2.d
new file mode 100644
index 0000000..a12c4a5
--- /dev/null
+++ b/gas/testsuite/gas/ppc/a2.d
@@ -0,0 +1,579 @@
+#as: -mppca2
+#objdump: -dr -Mppca2
+#name: PPCA2 tests
+
+
+.*: +file format elf(32)?(64)?-powerpc.*
+
+
+Disassembly of section \.text:
+
+0+00 <start>:
+   0:	7c 85 32 15 	add\.    r4,r5,r6
+   4:	7c 85 32 14 	add     r4,r5,r6
+   8:	7c 85 30 15 	addc\.   r4,r5,r6
+   c:	7c 85 30 14 	addc    r4,r5,r6
+  10:	7c 85 34 15 	addco\.  r4,r5,r6
+  14:	7c 85 34 14 	addco   r4,r5,r6
+  18:	7c 85 31 15 	adde\.   r4,r5,r6
+  1c:	7c 85 31 14 	adde    r4,r5,r6
+  20:	7c 85 35 15 	addeo\.  r4,r5,r6
+  24:	7c 85 35 14 	addeo   r4,r5,r6
+  28:	38 85 00 0d 	addi    r4,r5,13
+  2c:	38 85 ff f3 	addi    r4,r5,-13
+  30:	34 85 00 0d 	addic\.  r4,r5,13
+  34:	34 85 ff f3 	addic\.  r4,r5,-13
+  38:	30 85 00 0d 	addic   r4,r5,13
+  3c:	30 85 ff f3 	addic   r4,r5,-13
+  40:	3c 85 00 17 	addis   r4,r5,23
+  44:	3c 85 ff e9 	addis   r4,r5,-23
+  48:	7c 85 01 d5 	addme\.  r4,r5
+  4c:	7c 85 01 d4 	addme   r4,r5
+  50:	7c 85 05 d5 	addmeo\. r4,r5
+  54:	7c 85 05 d4 	addmeo  r4,r5
+  58:	7c 85 36 15 	addo\.   r4,r5,r6
+  5c:	7c 85 36 14 	addo    r4,r5,r6
+  60:	7c 85 01 95 	addze\.  r4,r5
+  64:	7c 85 01 94 	addze   r4,r5
+  68:	7c 85 05 95 	addzeo\. r4,r5
+  6c:	7c 85 05 94 	addzeo  r4,r5
+  70:	7c a4 30 39 	and\.    r4,r5,r6
+  74:	7c a4 30 38 	and     r4,r5,r6
+  78:	7c a4 30 79 	andc\.   r4,r5,r6
+  7c:	7c a4 30 78 	andc    r4,r5,r6
+  80:	70 a4 00 06 	andi\.   r4,r5,6
+  84:	74 a4 00 06 	andis\.  r4,r5,6
+  88:	00 00 02 00 	attn
+  8c:	48 00 00 02 	ba      0 <start>
+			8c: R_PPC_ADDR24	label_abs
+  90:	40 01 00 00 	bdnzf   gt,90 <start\+0x90>
+			90: R_PPC_REL14	foo
+  94:	40 01 00 00 	bdnzf   gt,94 <start\+0x94>
+			94: R_PPC_REL14	foo
+  98:	40 01 00 00 	bdnzf   gt,98 <start\+0x98>
+			98: R_PPC_REL14	foo
+  9c:	40 85 00 02 	blea    cr1,0 <start>
+			9c: R_PPC_ADDR14	foo_abs
+  a0:	40 c5 00 02 	blea-   cr1,0 <start>
+			a0: R_PPC_ADDR14	foo_abs
+  a4:	40 e5 00 02 	blea\+   cr1,0 <start>
+			a4: R_PPC_ADDR14	foo_abs
+  a8:	4c 86 0c 20 	bcctr   4,4\*cr1\+eq,1
+  ac:	4c 86 04 20 	bnectr  cr1
+  b0:	4c a6 04 20 	bcctr\+  4,4\*cr1\+eq
+  b4:	4c 86 0c 21 	bcctrl  4,4\*cr1\+eq,1
+  b8:	4c 86 04 21 	bnectrl cr1
+  bc:	4c a6 04 21 	bcctrl\+ 4,4\*cr1\+eq
+  c0:	40 01 00 01 	bdnzfl  gt,c0 <start\+0xc0>
+			c0: R_PPC_REL14	foo
+  c4:	40 01 00 01 	bdnzfl  gt,c4 <start\+0xc4>
+			c4: R_PPC_REL14	foo
+  c8:	40 01 00 01 	bdnzfl  gt,c8 <start\+0xc8>
+			c8: R_PPC_REL14	foo
+  cc:	40 85 00 03 	blela   cr1,0 <start>
+			cc: R_PPC_ADDR14	foo_abs
+  d0:	40 c5 00 03 	blela-  cr1,0 <start>
+			d0: R_PPC_ADDR14	foo_abs
+  d4:	40 e5 00 03 	blela\+  cr1,0 <start>
+			d4: R_PPC_ADDR14	foo_abs
+  d8:	4c 86 08 20 	bclr    4,4\*cr1\+eq,1
+  dc:	4c 86 00 20 	bnelr   cr1
+  e0:	4c a6 00 20 	bclr\+   4,4\*cr1\+eq
+  e4:	4c 86 08 21 	bclrl   4,4\*cr1\+eq,1
+  e8:	4c 86 00 21 	bnelrl  cr1
+  ec:	4c a6 00 21 	bclrl\+  4,4\*cr1\+eq
+  f0:	48 00 00 00 	b       f0 <start\+0xf0>
+			f0: R_PPC_REL24	label
+  f4:	48 00 00 03 	bla     0 <start>
+			f4: R_PPC_ADDR24	label_abs
+  f8:	48 00 00 01 	bl      f8 <start\+0xf8>
+			f8: R_PPC_REL24	label
+  fc:	7d 6a 61 f8 	bpermd  r10,r11,r12
+ 100:	7c a7 40 00 	cmpd    cr1,r7,r8
+ 104:	7d 6a 63 f8 	cmpb    r10,r11,r12
+ 108:	2c aa 00 0d 	cmpdi   cr1,r10,13
+ 10c:	2c aa ff f3 	cmpdi   cr1,r10,-13
+ 110:	7c a7 40 40 	cmpld   cr1,r7,r8
+ 114:	28 aa 00 64 	cmpldi  cr1,r10,100
+ 118:	7e b4 00 75 	cntlzd\. r20,r21
+ 11c:	7e b4 00 74 	cntlzd  r20,r21
+ 120:	7e b4 00 35 	cntlzw\. r20,r21
+ 124:	7e b4 00 34 	cntlzw  r20,r21
+ 128:	4c 22 1a 02 	crand   gt,eq,so
+ 12c:	4c 22 19 02 	crandc  gt,eq,so
+ 130:	4c 22 1a 42 	creqv   gt,eq,so
+ 134:	4c 22 19 c2 	crnand  gt,eq,so
+ 138:	4c 22 18 42 	crnor   gt,eq,so
+ 13c:	4c 22 1b 82 	cror    gt,eq,so
+ 140:	4c 22 1b 42 	crorc   gt,eq,so
+ 144:	4c 22 19 82 	crxor   gt,eq,so
+ 148:	7c 0a 5d ec 	dcba    r10,r11
+ 14c:	7c 0a 58 ac 	dcbf    r10,r11
+ 150:	7c 2a 58 ac 	dcbfl   r10,r11
+ 154:	7c 0a 58 fe 	dcbfep  r10,r11
+ 158:	7c 0a 5b ac 	dcbi    r10,r11
+ 15c:	7c 0a 5b 0c 	dcblc   r10,r11
+ 160:	7c 2a 5b 0c 	dcblc   1,r10,r11
+ 164:	7c 0a 58 6c 	dcbst   r10,r11
+ 168:	7c 0a 58 7e 	dcbstep r10,r11
+ 16c:	7c 0a 5a 2c 	dcbt    r10,r11
+ 170:	7c 2a 5a 2c 	dcbt    r10,r11,1
+ 174:	7d 4b 62 7e 	dcbtep  r10,r11,r12
+ 178:	7c 0a 59 4c 	dcbtls  r10,r11
+ 17c:	7c 2a 59 4c 	dcbtls  1,r10,r11
+ 180:	7c 0a 59 ec 	dcbtst  r10,r11
+ 184:	7c 2a 59 ec 	dcbtst  r10,r11,1
+ 188:	7d 4b 61 fe 	dcbtstep r10,r11,r12
+ 18c:	7c 0a 59 0c 	dcbtstls r10,r11
+ 190:	7c 2a 59 0c 	dcbtstls 1,r10,r11
+ 194:	7c 0a 5f ec 	dcbz    r10,r11
+ 198:	7c 0a 5f fe 	dcbzep  r10,r11
+ 19c:	7c 00 03 8c 	dci     
+ 1a0:	7d 40 03 8c 	dci     10
+ 1a4:	7e 95 b3 d3 	divd\.   r20,r21,r22
+ 1a8:	7e 95 b3 d2 	divd    r20,r21,r22
+ 1ac:	7e 95 b7 d3 	divdo\.  r20,r21,r22
+ 1b0:	7e 95 b7 d2 	divdo   r20,r21,r22
+ 1b4:	7e 95 b3 93 	divdu\.  r20,r21,r22
+ 1b8:	7e 95 b3 92 	divdu   r20,r21,r22
+ 1bc:	7e 95 b7 93 	divduo\. r20,r21,r22
+ 1c0:	7e 95 b7 92 	divduo  r20,r21,r22
+ 1c4:	7e 95 b3 d7 	divw\.   r20,r21,r22
+ 1c8:	7e 95 b3 d6 	divw    r20,r21,r22
+ 1cc:	7e 95 b7 d7 	divwo\.  r20,r21,r22
+ 1d0:	7e 95 b7 d6 	divwo   r20,r21,r22
+ 1d4:	7e 95 b3 97 	divwu\.  r20,r21,r22
+ 1d8:	7e 95 b3 96 	divwu   r20,r21,r22
+ 1dc:	7e 95 b7 97 	divwuo\. r20,r21,r22
+ 1e0:	7e 95 b7 96 	divwuo  r20,r21,r22
+ 1e4:	7e b4 b2 39 	eqv\.    r20,r21,r22
+ 1e8:	7e b4 b2 38 	eqv     r20,r21,r22
+ 1ec:	7c 0a 58 66 	eratilx 0,r10,r11
+ 1f0:	7c 2a 58 66 	eratilx 1,r10,r11
+ 1f4:	7c ea 58 66 	eratilx 7,r10,r11
+ 1f8:	7d 4b 66 66 	erativax r10,r11,r12
+ 1fc:	7d 4b 01 66 	eratre  r10,r11,0
+ 200:	7d 4b 19 66 	eratre  r10,r11,3
+ 204:	7d 4b 61 27 	eratsx\. r10,r11,r12
+ 208:	7d 4b 61 26 	eratsx  r10,r11,r12
+ 20c:	7d 4b 01 a6 	eratwe  r10,r11,0
+ 210:	7d 4b 19 a6 	eratwe  r10,r11,3
+ 214:	7d 6a 07 75 	extsb\.  r10,r11
+ 218:	7d 6a 07 74 	extsb   r10,r11
+ 21c:	7d 6a 07 35 	extsh\.  r10,r11
+ 220:	7d 6a 07 34 	extsh   r10,r11
+ 224:	7d 6a 07 b5 	extsw\.  r10,r11
+ 228:	7d 6a 07 b4 	extsw   r10,r11
+ 22c:	fe 80 aa 11 	fabs\.   f20,f21
+ 230:	fe 80 aa 10 	fabs    f20,f21
+ 234:	fe 95 b0 2b 	fadd\.   f20,f21,f22
+ 238:	fe 95 b0 2a 	fadd    f20,f21,f22
+ 23c:	ee 95 b0 2b 	fadds\.  f20,f21,f22
+ 240:	ee 95 b0 2a 	fadds   f20,f21,f22
+ 244:	fe 80 ae 9d 	fcfid\.  f20,f21
+ 248:	fe 80 ae 9c 	fcfid   f20,f21
+ 24c:	fc 14 a8 40 	fcmpo   cr0,f20,f21
+ 250:	fc 94 a8 40 	fcmpo   cr1,f20,f21
+ 254:	fc 14 a8 00 	fcmpu   cr0,f20,f21
+ 258:	fc 94 a8 00 	fcmpu   cr1,f20,f21
+ 25c:	fe 95 b0 11 	fcpsgn\. f20,f21,f22
+ 260:	fe 95 b0 10 	fcpsgn  f20,f21,f22
+ 264:	fe 80 ae 5d 	fctid\.  f20,f21
+ 268:	fe 80 ae 5c 	fctid   f20,f21
+ 26c:	fe 80 ae 5f 	fctidz\. f20,f21
+ 270:	fe 80 ae 5e 	fctidz  f20,f21
+ 274:	fe 80 a8 1d 	fctiw\.  f20,f21
+ 278:	fe 80 a8 1c 	fctiw   f20,f21
+ 27c:	fe 80 a8 1f 	fctiwz\. f20,f21
+ 280:	fe 80 a8 1e 	fctiwz  f20,f21
+ 284:	fe 95 b0 25 	fdiv\.   f20,f21,f22
+ 288:	fe 95 b0 24 	fdiv    f20,f21,f22
+ 28c:	ee 95 b0 25 	fdivs\.  f20,f21,f22
+ 290:	ee 95 b0 24 	fdivs   f20,f21,f22
+ 294:	fe 95 bd bb 	fmadd\.  f20,f21,f22,f23
+ 298:	fe 95 bd ba 	fmadd   f20,f21,f22,f23
+ 29c:	ee 95 bd bb 	fmadds\. f20,f21,f22,f23
+ 2a0:	ee 95 bd ba 	fmadds  f20,f21,f22,f23
+ 2a4:	fe 80 a8 91 	fmr\.    f20,f21
+ 2a8:	fe 80 a8 90 	fmr     f20,f21
+ 2ac:	fe 95 bd b9 	fmsub\.  f20,f21,f22,f23
+ 2b0:	fe 95 bd b8 	fmsub   f20,f21,f22,f23
+ 2b4:	ee 95 bd b9 	fmsubs\. f20,f21,f22,f23
+ 2b8:	ee 95 bd b8 	fmsubs  f20,f21,f22,f23
+ 2bc:	fe 95 05 b3 	fmul\.   f20,f21,f22
+ 2c0:	fe 95 05 b2 	fmul    f20,f21,f22
+ 2c4:	ee 95 05 b3 	fmuls\.  f20,f21,f22
+ 2c8:	ee 95 05 b2 	fmuls   f20,f21,f22
+ 2cc:	fe 80 a9 11 	fnabs\.  f20,f21
+ 2d0:	fe 80 a9 10 	fnabs   f20,f21
+ 2d4:	fe 80 a8 51 	fneg\.   f20,f21
+ 2d8:	fe 80 a8 50 	fneg    f20,f21
+ 2dc:	fe 95 bd bf 	fnmadd\. f20,f21,f22,f23
+ 2e0:	fe 95 bd be 	fnmadd  f20,f21,f22,f23
+ 2e4:	ee 95 bd bf 	fnmadds\. f20,f21,f22,f23
+ 2e8:	ee 95 bd be 	fnmadds f20,f21,f22,f23
+ 2ec:	fe 95 bd bd 	fnmsub\. f20,f21,f22,f23
+ 2f0:	fe 95 bd bc 	fnmsub  f20,f21,f22,f23
+ 2f4:	ee 95 bd bd 	fnmsubs\. f20,f21,f22,f23
+ 2f8:	ee 95 bd bc 	fnmsubs f20,f21,f22,f23
+ 2fc:	fe 80 a8 31 	fre\.    f20,f21
+ 300:	fe 80 a8 30 	fre     f20,f21
+ 304:	fe 80 a8 31 	fre\.    f20,f21
+ 308:	fe 80 a8 30 	fre     f20,f21
+ 30c:	fe 81 a8 31 	fre\.    f20,f21,1
+ 310:	fe 81 a8 30 	fre     f20,f21,1
+ 314:	ee 80 a8 31 	fres\.   f20,f21
+ 318:	ee 80 a8 30 	fres    f20,f21
+ 31c:	ee 80 a8 31 	fres\.   f20,f21
+ 320:	ee 80 a8 30 	fres    f20,f21
+ 324:	ee 81 a8 31 	fres\.   f20,f21,1
+ 328:	ee 81 a8 30 	fres    f20,f21,1
+ 32c:	fe 80 ab d1 	frim\.   f20,f21
+ 330:	fe 80 ab d0 	frim    f20,f21
+ 334:	fe 80 ab 11 	frin\.   f20,f21
+ 338:	fe 80 ab 10 	frin    f20,f21
+ 33c:	fe 80 ab 91 	frip\.   f20,f21
+ 340:	fe 80 ab 90 	frip    f20,f21
+ 344:	fe 80 ab 51 	friz\.   f20,f21
+ 348:	fe 80 ab 50 	friz    f20,f21
+ 34c:	fe 80 a8 19 	frsp\.   f20,f21
+ 350:	fe 80 a8 18 	frsp    f20,f21
+ 354:	fe 80 a8 35 	frsqrte\. f20,f21
+ 358:	fe 80 a8 34 	frsqrte f20,f21
+ 35c:	fe 80 a8 35 	frsqrte\. f20,f21
+ 360:	fe 80 a8 34 	frsqrte f20,f21
+ 364:	fe 81 a8 35 	frsqrte\. f20,f21,1
+ 368:	fe 81 a8 34 	frsqrte f20,f21,1
+ 36c:	ee 80 a8 34 	frsqrtes f20,f21
+ 370:	ee 80 a8 35 	frsqrtes\. f20,f21
+ 374:	ee 80 a8 34 	frsqrtes f20,f21
+ 378:	ee 80 a8 35 	frsqrtes\. f20,f21
+ 37c:	ee 81 a8 34 	frsqrtes f20,f21,1
+ 380:	ee 81 a8 35 	frsqrtes\. f20,f21,1
+ 384:	fe 95 bd af 	fsel\.   f20,f21,f22,f23
+ 388:	fe 95 bd ae 	fsel    f20,f21,f22,f23
+ 38c:	fe 80 a8 2d 	fsqrt\.  f20,f21
+ 390:	fe 80 a8 2c 	fsqrt   f20,f21
+ 394:	ee 80 a8 2d 	fsqrts\. f20,f21
+ 398:	ee 80 a8 2c 	fsqrts  f20,f21
+ 39c:	fe 95 b0 29 	fsub\.   f20,f21,f22
+ 3a0:	fe 95 b0 28 	fsub    f20,f21,f22
+ 3a4:	ee 95 b0 29 	fsubs\.  f20,f21,f22
+ 3a8:	ee 95 b0 28 	fsubs   f20,f21,f22
+ 3ac:	7c 0a 5f ac 	icbi    r10,r11
+ 3b0:	7c 0a 5f be 	icbiep  r10,r11
+ 3b4:	7c 0a 58 2c 	icbt    r10,r11
+ 3b8:	7c ea 58 2c 	icbt    7,r10,r11
+ 3bc:	7c 0a 5b cc 	icbtls  r10,r11
+ 3c0:	7c ea 5b cc 	icbtls  7,r10,r11
+ 3c4:	7d 40 07 8c 	ici     10
+ 3c8:	7d 4b 63 2d 	icswx\.  r10,r11,r12
+ 3cc:	7d 4b 63 2c 	icswx   r10,r11,r12
+ 3d0:	7d 4b 65 de 	isel    r10,r11,r12,23
+ 3d4:	4c 00 01 2c 	isync
+ 3d8:	7d 4b 60 be 	lbepx   r10,r11,r12
+ 3dc:	89 4b ff ef 	lbz     r10,-17\(r11\)
+ 3e0:	89 4b 00 11 	lbz     r10,17\(r11\)
+ 3e4:	8d 4b ff ff 	lbzu    r10,-1\(r11\)
+ 3e8:	8d 4b 00 01 	lbzu    r10,1\(r11\)
+ 3ec:	7d 4b 68 ee 	lbzux   r10,r11,r13
+ 3f0:	7d 4b 68 ae 	lbzx    r10,r11,r13
+ 3f4:	e9 4b ff f8 	ld      r10,-8\(r11\)
+ 3f8:	e9 4b 00 08 	ld      r10,8\(r11\)
+ 3fc:	7d 4b 60 a8 	ldarx   r10,r11,r12
+ 400:	7d 4b 60 a9 	ldarx   r10,r11,r12,1
+ 404:	7d 4b 64 28 	ldbrx   r10,r11,r12
+ 408:	7d 4b 60 3a 	ldepx   r10,r11,r12
+ 40c:	e9 4b ff f9 	ldu     r10,-8\(r11\)
+ 410:	e9 4b 00 09 	ldu     r10,8\(r11\)
+ 414:	7d 4b 60 6a 	ldux    r10,r11,r12
+ 418:	7d 4b 60 2a 	ldx     r10,r11,r12
+ 41c:	ca 8a ff f8 	lfd     f20,-8\(r10\)
+ 420:	ca 8a 00 08 	lfd     f20,8\(r10\)
+ 424:	7e 8a 5c be 	lfdepx  f20,r10,r11
+ 428:	ce 8a ff f8 	lfdu    f20,-8\(r10\)
+ 42c:	ce 8a 00 08 	lfdu    f20,8\(r10\)
+ 430:	7e 8a 5c ee 	lfdux   f20,r10,r11
+ 434:	7e 8a 5c ae 	lfdx    f20,r10,r11
+ 438:	7e 8a 5e ae 	lfiwax  f20,r10,r11
+ 43c:	7e 8a 5e ee 	lfiwzx  f20,r10,r11
+ 440:	c2 8a ff fc 	lfs     f20,-4\(r10\)
+ 444:	c2 8a 00 04 	lfs     f20,4\(r10\)
+ 448:	c6 8a ff fc 	lfsu    f20,-4\(r10\)
+ 44c:	c6 8a 00 04 	lfsu    f20,4\(r10\)
+ 450:	7e 8a 5c 6e 	lfsux   f20,r10,r11
+ 454:	7e 8a 5c 2e 	lfsx    f20,r10,r11
+ 458:	a9 4b 00 02 	lha     r10,2\(r11\)
+ 45c:	ad 4b ff fe 	lhau    r10,-2\(r11\)
+ 460:	7d 4b 62 ee 	lhaux   r10,r11,r12
+ 464:	7d 4b 62 ae 	lhax    r10,r11,r12
+ 468:	7d 4b 66 2c 	lhbrx   r10,r11,r12
+ 46c:	7d 4b 62 3e 	lhepx   r10,r11,r12
+ 470:	a1 4b ff fe 	lhz     r10,-2\(r11\)
+ 474:	a1 4b 00 02 	lhz     r10,2\(r11\)
+ 478:	a5 4b ff fe 	lhzu    r10,-2\(r11\)
+ 47c:	a5 4b 00 02 	lhzu    r10,2\(r11\)
+ 480:	7d 4b 62 6e 	lhzux   r10,r11,r12
+ 484:	7d 4b 62 2e 	lhzx    r10,r11,r12
+ 488:	ba 8a 00 10 	lmw     r20,16\(r10\)
+ 48c:	7d 4b 0c aa 	lswi    r10,r11,1
+ 490:	7d 4b 04 aa 	lswi    r10,r11,32
+ 494:	7d 4b 64 2a 	lswx    r10,r11,r12
+ 498:	e9 4b ff fe 	lwa     r10,-4\(r11\)
+ 49c:	e9 4b 00 06 	lwa     r10,4\(r11\)
+ 4a0:	7d 4b 60 28 	lwarx   r10,r11,r12
+ 4a4:	7d 4b 60 29 	lwarx   r10,r11,r12,1
+ 4a8:	7d 4b 62 ea 	lwaux   r10,r11,r12
+ 4ac:	7d 4b 62 aa 	lwax    r10,r11,r12
+ 4b0:	7d 4b 64 2c 	lwbrx   r10,r11,r12
+ 4b4:	7d 4b 60 3e 	lwepx   r10,r11,r12
+ 4b8:	81 4b ff fc 	lwz     r10,-4\(r11\)
+ 4bc:	81 4b 00 04 	lwz     r10,4\(r11\)
+ 4c0:	85 4b ff fc 	lwzu    r10,-4\(r11\)
+ 4c4:	85 4b 00 04 	lwzu    r10,4\(r11\)
+ 4c8:	7d 4b 60 6e 	lwzux   r10,r11,r12
+ 4cc:	7d 4b 60 2e 	lwzx    r10,r11,r12
+ 4d0:	7c 00 06 ac 	mbar    
+ 4d4:	7c 00 06 ac 	mbar    
+ 4d8:	7c 00 06 ac 	mbar    
+ 4dc:	7c 20 06 ac 	mbar    1
+ 4e0:	4c 04 00 00 	mcrf    cr0,cr1
+ 4e4:	fd 90 00 80 	mcrfs   cr3,cr4
+ 4e8:	7c 00 04 00 	mcrxr   cr0
+ 4ec:	7d 80 04 00 	mcrxr   cr3
+ 4f0:	7c 60 00 26 	mfcr    r3
+ 4f4:	7c 60 00 26 	mfcr    r3
+ 4f8:	7c 70 10 26 	mfocrf  r3,1
+ 4fc:	7c 78 00 26 	mfocrf  r3,128
+ 500:	7d 4a 3a 87 	mfdcr\.  r10,234
+ 504:	7d 4a 3a 86 	mfdcr   r10,234
+ 508:	7d 4b 02 07 	mfdcrx\. r10,r11
+ 50c:	7d 4b 02 06 	mfdcrx  r10,r11
+ 510:	fe 80 04 8f 	mffs\.   f20
+ 514:	fe 80 04 8e 	mffs    f20
+ 518:	7d 40 00 a6 	mfmsr   r10
+ 51c:	7c 70 10 26 	mfocrf  r3,1
+ 520:	7c 78 00 26 	mfocrf  r3,128
+ 524:	7d 4a 3a a6 	mfspr   r10,234
+ 528:	7d 4c 42 e6 	mftbl   r10
+ 52c:	7d 4d 42 e6 	mftbu   r10
+ 530:	7c 00 51 dc 	msgclr  r10
+ 534:	7c 00 51 9c 	msgsnd  r10
+ 538:	7c 60 01 20 	mtcrf   0,r3
+ 53c:	7c 70 11 20 	mtocrf  1,r3
+ 540:	7c 78 01 20 	mtocrf  128,r3
+ 544:	7c 6f f1 20 	mtcr    r3
+ 548:	7d 4a 3b 87 	mtdcr\.  234,r10
+ 54c:	7d 4a 3b 86 	mtdcr   234,r10
+ 550:	7d 6a 03 07 	mtdcrx\. r10,r11
+ 554:	7d 6a 03 06 	mtdcrx  r10,r11
+ 558:	fc 60 00 8d 	mtfsb0\. so
+ 55c:	fc 60 00 8c 	mtfsb0  so
+ 560:	fc 60 00 4d 	mtfsb1\. so
+ 564:	fc 60 00 4c 	mtfsb1  so
+ 568:	fc 0c a5 8f 	mtfsf\.  6,f20
+ 56c:	fc 0c a5 8e 	mtfsf   6,f20
+ 570:	fc 0c a5 8f 	mtfsf\.  6,f20
+ 574:	fc 0c a5 8e 	mtfsf   6,f20
+ 578:	fe 0d a5 8f 	mtfsf\.  6,f20,1,1
+ 57c:	fe 0d a5 8e 	mtfsf   6,f20,1,1
+ 580:	ff 00 01 0d 	mtfsfi\. 6,0
+ 584:	ff 00 01 0c 	mtfsfi  6,0
+ 588:	ff 00 d1 0d 	mtfsfi\. 6,13
+ 58c:	ff 00 d1 0c 	mtfsfi  6,13
+ 590:	ff 01 d1 0d 	mtfsfi\. 6,13,1
+ 594:	ff 01 d1 0c 	mtfsfi  6,13,1
+ 598:	7d 40 01 24 	mtmsr   r10
+ 59c:	7d 40 01 24 	mtmsr   r10
+ 5a0:	7d 41 01 24 	mtmsr   r10,1
+ 5a4:	7c 70 11 20 	mtocrf  1,r3
+ 5a8:	7c 78 01 20 	mtocrf  128,r3
+ 5ac:	7d 4a 3b a6 	mtspr   234,r10
+ 5b0:	7e 95 b0 93 	mulhd\.  r20,r21,r22
+ 5b4:	7e 95 b0 92 	mulhd   r20,r21,r22
+ 5b8:	7e 95 b0 13 	mulhdu\. r20,r21,r22
+ 5bc:	7e 95 b0 12 	mulhdu  r20,r21,r22
+ 5c0:	7e 95 b0 97 	mulhw\.  r20,r21,r22
+ 5c4:	7e 95 b0 96 	mulhw   r20,r21,r22
+ 5c8:	7e 95 b0 17 	mulhwu\. r20,r21,r22
+ 5cc:	7e 95 b0 16 	mulhwu  r20,r21,r22
+ 5d0:	7e 95 b1 d3 	mulld\.  r20,r21,r22
+ 5d4:	7e 95 b1 d2 	mulld   r20,r21,r22
+ 5d8:	7e 95 b5 d3 	mulldo\. r20,r21,r22
+ 5dc:	7e 95 b5 d2 	mulldo  r20,r21,r22
+ 5e0:	1e 95 00 64 	mulli   r20,r21,100
+ 5e4:	1e 95 ff 9c 	mulli   r20,r21,-100
+ 5e8:	7e 95 b1 d7 	mullw\.  r20,r21,r22
+ 5ec:	7e 95 b1 d6 	mullw   r20,r21,r22
+ 5f0:	7e 95 b5 d7 	mullwo\. r20,r21,r22
+ 5f4:	7e 95 b5 d6 	mullwo  r20,r21,r22
+ 5f8:	7e b4 b3 b9 	nand\.   r20,r21,r22
+ 5fc:	7e b4 b3 b8 	nand    r20,r21,r22
+ 600:	7e 95 00 d1 	neg\.    r20,r21
+ 604:	7e 95 00 d0 	neg     r20,r21
+ 608:	7e 95 04 d1 	nego\.   r20,r21
+ 60c:	7e 95 04 d0 	nego    r20,r21
+ 610:	7e b4 b0 f9 	nor\.    r20,r21,r22
+ 614:	7e b4 b0 f8 	nor     r20,r21,r22
+ 618:	7e b4 b3 79 	or\.     r20,r21,r22
+ 61c:	7e b4 b3 78 	or      r20,r21,r22
+ 620:	7e b4 b3 39 	orc\.    r20,r21,r22
+ 624:	7e b4 b3 38 	orc     r20,r21,r22
+ 628:	62 b4 10 00 	ori     r20,r21,4096
+ 62c:	66 b4 10 00 	oris    r20,r21,4096
+ 630:	7d 6a 00 f4 	popcntb r10,r11
+ 634:	7d 6a 03 f4 	popcntd r10,r11
+ 638:	7d 6a 02 f4 	popcntw r10,r11
+ 63c:	7d 6a 01 74 	prtyd   r10,r11
+ 640:	7d 6a 01 34 	prtyw   r10,r11
+ 644:	4c 00 00 66 	rfci
+ 648:	4c 00 00 cc 	rfgi
+ 64c:	4c 00 00 64 	rfi
+ 650:	4c 00 00 4c 	rfmci
+ 654:	79 6a 67 f1 	rldcl\.  r10,r11,r12,63
+ 658:	79 6a 67 f0 	rldcl   r10,r11,r12,63
+ 65c:	79 6a 67 f3 	rldcr\.  r10,r11,r12,63
+ 660:	79 6a 67 f2 	rldcr   r10,r11,r12,63
+ 664:	79 6a bf e9 	rldic\.  r10,r11,23,63
+ 668:	79 6a bf e8 	rldic   r10,r11,23,63
+ 66c:	79 6a bf e1 	rldicl\. r10,r11,23,63
+ 670:	79 6a bf e0 	rldicl  r10,r11,23,63
+ 674:	79 6a bf e5 	rldicr\. r10,r11,23,63
+ 678:	79 6a bf e4 	rldicr  r10,r11,23,63
+ 67c:	79 6a bf ed 	rldimi\. r10,r11,23,63
+ 680:	79 6a bf ec 	rldimi  r10,r11,23,63
+ 684:	51 6a b8 3f 	rlwimi\. r10,r11,23,0,31
+ 688:	51 6a b8 3e 	rlwimi  r10,r11,23,0,31
+ 68c:	55 6a b8 3f 	rotlwi\. r10,r11,23
+ 690:	55 6a b8 3e 	rotlwi  r10,r11,23
+ 694:	5d 6a b8 3f 	rotlw\.  r10,r11,r23
+ 698:	5d 6a b8 3e 	rotlw   r10,r11,r23
+ 69c:	44 00 00 02 	sc      
+ 6a0:	44 00 0c 82 	sc      100
+ 6a4:	7d 6a 60 37 	sld\.    r10,r11,r12
+ 6a8:	7d 6a 60 36 	sld     r10,r11,r12
+ 6ac:	7d 6a 60 31 	slw\.    r10,r11,r12
+ 6b0:	7d 6a 60 30 	slw     r10,r11,r12
+ 6b4:	7d 6a 66 35 	srad\.   r10,r11,r12
+ 6b8:	7d 6a 66 34 	srad    r10,r11,r12
+ 6bc:	7d 6a fe 77 	sradi\.  r10,r11,63
+ 6c0:	7d 6a fe 76 	sradi   r10,r11,63
+ 6c4:	7d 6a 66 31 	sraw\.   r10,r11,r12
+ 6c8:	7d 6a 66 30 	sraw    r10,r11,r12
+ 6cc:	7d 6a fe 71 	srawi\.  r10,r11,31
+ 6d0:	7d 6a fe 70 	srawi   r10,r11,31
+ 6d4:	7d 6a 64 37 	srd\.    r10,r11,r12
+ 6d8:	7d 6a 64 36 	srd     r10,r11,r12
+ 6dc:	7d 6a 64 31 	srw\.    r10,r11,r12
+ 6e0:	7d 6a 64 30 	srw     r10,r11,r12
+ 6e4:	99 4b ff ff 	stb     r10,-1\(r11\)
+ 6e8:	99 4b 00 01 	stb     r10,1\(r11\)
+ 6ec:	7d 4b 61 be 	stbepx  r10,r11,r12
+ 6f0:	9d 4b ff ff 	stbu    r10,-1\(r11\)
+ 6f4:	9d 4b 00 01 	stbu    r10,1\(r11\)
+ 6f8:	7d 4b 61 ee 	stbux   r10,r11,r12
+ 6fc:	7d 4b 61 ae 	stbx    r10,r11,r12
+ 700:	f9 4b ff f8 	std     r10,-8\(r11\)
+ 704:	f9 4b 00 08 	std     r10,8\(r11\)
+ 708:	7d 4b 65 28 	stdbrx  r10,r11,r12
+ 70c:	7d 4b 61 ad 	stdcx\.  r10,r11,r12
+ 710:	7d 4b 61 3a 	stdepx  r10,r11,r12
+ 714:	f9 4b ff f9 	stdu    r10,-8\(r11\)
+ 718:	f9 4b 00 09 	stdu    r10,8\(r11\)
+ 71c:	7d 4b 61 6a 	stdux   r10,r11,r12
+ 720:	7d 4b 61 2a 	stdx    r10,r11,r12
+ 724:	da 8a ff f8 	stfd    f20,-8\(r10\)
+ 728:	da 8a 00 08 	stfd    f20,8\(r10\)
+ 72c:	7e 8a 5d be 	stfdepx f20,r10,r11
+ 730:	de 8a ff f8 	stfdu   f20,-8\(r10\)
+ 734:	de 8a 00 08 	stfdu   f20,8\(r10\)
+ 738:	7e 8a 5d ee 	stfdux  f20,r10,r11
+ 73c:	7e 8a 5d ae 	stfdx   f20,r10,r11
+ 740:	7e 8a 5f ae 	stfiwx  f20,r10,r11
+ 744:	d2 8a ff fc 	stfs    f20,-4\(r10\)
+ 748:	d2 8a 00 04 	stfs    f20,4\(r10\)
+ 74c:	d6 8a ff fc 	stfsu   f20,-4\(r10\)
+ 750:	d6 8a 00 04 	stfsu   f20,4\(r10\)
+ 754:	7e 8a 5d 6e 	stfsux  f20,r10,r11
+ 758:	7e 8a 5d 2e 	stfsx   f20,r10,r11
+ 75c:	b1 4b ff fe 	sth     r10,-2\(r11\)
+ 760:	b1 4b 00 02 	sth     r10,2\(r11\)
+ 764:	b1 4b ff fc 	sth     r10,-4\(r11\)
+ 768:	b1 4b 00 04 	sth     r10,4\(r11\)
+ 76c:	7d 4b 67 2c 	sthbrx  r10,r11,r12
+ 770:	7d 4b 63 3e 	sthepx  r10,r11,r12
+ 774:	b5 4b ff fe 	sthu    r10,-2\(r11\)
+ 778:	b5 4b 00 02 	sthu    r10,2\(r11\)
+ 77c:	7d 4b 63 6e 	sthux   r10,r11,r12
+ 780:	7d 4b 63 2e 	sthx    r10,r11,r12
+ 784:	be 8a 00 10 	stmw    r20,16\(r10\)
+ 788:	7d 4b 0d aa 	stswi   r10,r11,1
+ 78c:	7d 4b 05 aa 	stswi   r10,r11,32
+ 790:	7d 4b 65 2a 	stswx   r10,r11,r12
+ 794:	7d 4b 65 2c 	stwbrx  r10,r11,r12
+ 798:	7d 4b 61 2d 	stwcx\.  r10,r11,r12
+ 79c:	7d 4b 61 3e 	stwepx  r10,r11,r12
+ 7a0:	95 4b ff fc 	stwu    r10,-4\(r11\)
+ 7a4:	95 4b 00 04 	stwu    r10,4\(r11\)
+ 7a8:	7d 4b 61 6e 	stwux   r10,r11,r12
+ 7ac:	7d 4b 61 2e 	stwx    r10,r11,r12
+ 7b0:	7e 95 b0 51 	subf\.   r20,r21,r22
+ 7b4:	7e 95 b0 50 	subf    r20,r21,r22
+ 7b8:	7e 95 b0 11 	subfc\.  r20,r21,r22
+ 7bc:	7e 95 b0 10 	subfc   r20,r21,r22
+ 7c0:	7e 95 b4 11 	subfco\. r20,r21,r22
+ 7c4:	7e 95 b4 10 	subfco  r20,r21,r22
+ 7c8:	7e 95 b1 11 	subfe\.  r20,r21,r22
+ 7cc:	7e 95 b1 10 	subfe   r20,r21,r22
+ 7d0:	7e 95 b5 11 	subfeo\. r20,r21,r22
+ 7d4:	7e 95 b5 10 	subfeo  r20,r21,r22
+ 7d8:	22 95 00 64 	subfic  r20,r21,100
+ 7dc:	22 95 ff 9c 	subfic  r20,r21,-100
+ 7e0:	7e 95 01 d1 	subfme\. r20,r21
+ 7e4:	7e 95 01 d0 	subfme  r20,r21
+ 7e8:	7e 95 05 d1 	subfmeo\. r20,r21
+ 7ec:	7e 95 05 d0 	subfmeo r20,r21
+ 7f0:	7e 95 b4 51 	subfo\.  r20,r21,r22
+ 7f4:	7e 95 b4 50 	subfo   r20,r21,r22
+ 7f8:	7e 95 01 91 	subfze\. r20,r21
+ 7fc:	7e 95 01 90 	subfze  r20,r21
+ 800:	7e 95 05 91 	subfzeo\. r20,r21
+ 804:	7e 95 05 90 	subfzeo r20,r21
+ 808:	7c 00 04 ac 	sync    
+ 80c:	7c 00 04 ac 	sync    
+ 810:	7c 00 04 ac 	sync    
+ 814:	7c 20 04 ac 	lwsync
+ 818:	7c aa 58 88 	tdlge   r10,r11
+ 81c:	08 aa 00 64 	tdlgei  r10,100
+ 820:	08 aa ff 9c 	tdlgei  r10,-100
+ 824:	7c 6a 58 24 	tlbilxva r10,r11
+ 828:	7c 0a 5e 24 	tlbivax r10,r11
+ 82c:	7c 00 07 64 	tlbre   
+ 830:	7d 4b 3f 64 	tlbre   r10,r11,7
+ 834:	7c 0a 5e a5 	tlbsrx\. r10,r11
+ 838:	7d 4b 67 25 	tlbsx\.  r10,r11,r12
+ 83c:	7d 4b 67 24 	tlbsx   r10,r11,r12
+ 840:	7c 00 04 6c 	tlbsync
+ 844:	7c 00 07 a4 	tlbwe   
+ 848:	7d 4b 3f a4 	tlbwe   r10,r11,7
+ 84c:	7c aa 58 08 	twlge   r10,r11
+ 850:	0c aa 00 64 	twlgei  r10,100
+ 854:	0c aa ff 9c 	twlgei  r10,-100
+ 858:	7c 00 00 7c 	wait    
+ 85c:	7c 00 00 7c 	wait    
+ 860:	7c 20 00 7c 	waitrsv
+ 864:	7c 40 00 7c 	waitimpl
+ 868:	7c 40 00 7c 	waitimpl
+ 86c:	7c 20 00 7c 	waitrsv
+ 870:	7c 00 01 6c 	wchkall 
+ 874:	7c 00 01 6c 	wchkall 
+ 878:	7d 80 01 6c 	wchkall cr3
+ 87c:	7c 2a 5d 6c 	wclr    1,r10,r11
+ 880:	7c 20 05 6c 	wclrall 1
+ 884:	7c 4a 5d 6c 	wclrone r10,r11
+ 888:	7d 40 01 06 	wrtee   r10
+ 88c:	7c 00 81 46 	wrteei  1
+ 890:	7d 6a 62 79 	xor\.    r10,r11,r12
+ 894:	7d 6a 62 78 	xor     r10,r11,r12
+ 898:	69 6a 10 00 	xori    r10,r11,4096
+ 89c:	6d 6a 10 00 	xoris   r10,r11,4096
diff --git a/gas/testsuite/gas/ppc/a2.s b/gas/testsuite/gas/ppc/a2.s
new file mode 100644
index 0000000..0101ab9
--- /dev/null
+++ b/gas/testsuite/gas/ppc/a2.s
@@ -0,0 +1,554 @@
+	.section ".text"
+start:
+	add.	4,5,6
+	add	4,5,6
+	addc.	4,5,6
+	addc	4,5,6
+	addco.	4,5,6
+	addco	4,5,6
+	adde.	4,5,6
+	adde	4,5,6
+	addeo.	4,5,6
+	addeo	4,5,6
+	addi	4,5,13
+	addi	4,5,-13
+	addic.	4,5,13
+	addic.	4,5,-13
+	addic	4,5,13
+	addic	4,5,-13
+	addis	4,5,23
+	addis	4,5,-23
+	addme.	4,5
+	addme	4,5
+	addmeo.	4,5
+	addmeo	4,5
+	addo.	4,5,6
+	addo	4,5,6
+	addze.	4,5
+	addze	4,5
+	addzeo.	4,5
+	addzeo	4,5
+	and.	4,5,6
+	and	4,5,6
+	andc.	4,5,6
+	andc	4,5,6
+	andi.	4,5,6
+	andis.	4,5,6
+	attn
+	ba      label_abs
+	bc      0,1,foo
+	bc-     0,1,foo
+	bc+     0,1,foo
+	bca     4,5,foo_abs
+	bca-    4,5,foo_abs
+	bca+    4,5,foo_abs
+	bcctr   4,6,1
+	bcctr-  4,6
+	bcctr+  4,6
+	bcctrl  4,6,1
+	bcctrl- 4,6
+	bcctrl+ 4,6
+	bcl     0,1,foo
+	bcl-    0,1,foo
+	bcl+    0,1,foo
+	bcla    4,5,foo_abs
+	bcla-   4,5,foo_abs
+	bcla+   4,5,foo_abs
+	bclr    4,6,1
+	bclr-   4,6
+	bclr+   4,6
+	bclrl   4,6,1
+	bclrl-  4,6
+	bclrl+  4,6
+	b       label
+	bla     label_abs
+	bl      label
+	bpermd	10,11,12
+	cmp	1,1,7,8
+	cmpb	10,11,12
+	cmpi	1,1,10,13
+	cmpi	1,1,10,-13
+	cmpl	1,1,7,8
+	cmpli	1,1,10,100
+	cntlzd.	20,21
+	cntlzd	20,21
+	cntlzw.	20,21
+	cntlzw	20,21
+	crand	1,2,3
+	crandc	1,2,3
+	creqv	1,2,3
+	crnand	1,2,3
+	crnor	1,2,3
+	cror	1,2,3
+	crorc	1,2,3
+	crxor	1,2,3
+	dcba	10,11
+	dcbf	10,11,0
+	dcbf	10,11,1
+	dcbfep	10,11
+	dcbi	10,11
+	dcblc	0,10,11
+	dcblc	1,10,11
+	dcbst	10,11
+	dcbstep	10,11
+	dcbt	10,11,0
+	dcbt	10,11,1
+	dcbtep	10,11,12
+	dcbtls	0,10,11
+	dcbtls	1,10,11
+	dcbtst	10,11,0
+	dcbtst	10,11,1
+	dcbtstep 10,11,12
+	dcbtstls 0,10,11
+	dcbtstls 1,10,11
+	dcbz	10,11
+	dcbzep	10,11
+	dci
+	dci	10
+	divd.	20,21,22
+	divd	20,21,22
+	divdo.	20,21,22
+	divdo	20,21,22
+	divdu.	20,21,22
+	divdu	20,21,22
+	divduo.	20,21,22
+	divduo	20,21,22
+	divw.	20,21,22
+	divw	20,21,22
+	divwo.	20,21,22
+	divwo	20,21,22
+	divwu.	20,21,22
+	divwu	20,21,22
+	divwuo.	20,21,22
+	divwuo	20,21,22
+	eqv.	20,21,22
+	eqv	20,21,22
+	eratilx	0,10,11
+	eratilx	1,10,11
+	eratilx	7,10,11
+	erativax 10,11,12
+	eratre	10,11,0
+	eratre	10,11,3
+	eratsx.	10,11,12
+	eratsx	10,11,12
+	eratwe	10,11,0
+	eratwe	10,11,3
+	extsb.	10,11
+	extsb	10,11
+	extsh.	10,11
+	extsh	10,11
+	extsw.	10,11
+	extsw	10,11
+	fabs.	20,21
+	fabs	20,21
+	fadd.	20,21,22
+	fadd	20,21,22
+	fadds.	20,21,22
+	fadds	20,21,22
+	fcfid.	20,21
+	fcfid	20,21
+	fcmpo	0,20,21
+	fcmpo	1,20,21
+	fcmpu	0,20,21
+	fcmpu	1,20,21
+	fcpsgn.	20,21,22
+	fcpsgn	20,21,22
+	fctid.	20,21
+	fctid	20,21
+	fctidz.	20,21
+	fctidz	20,21
+	fctiw.	20,21
+	fctiw	20,21
+	fctiwz.	20,21
+	fctiwz	20,21
+	fdiv.	20,21,22
+	fdiv	20,21,22
+	fdivs.	20,21,22
+	fdivs	20,21,22
+	fmadd.	20,21,22,23
+	fmadd	20,21,22,23
+	fmadds.	20,21,22,23
+	fmadds	20,21,22,23
+	fmr.	20,21
+	fmr	20,21
+	fmsub.	20,21,22,23
+	fmsub	20,21,22,23
+	fmsubs.	20,21,22,23
+	fmsubs	20,21,22,23
+	fmul.	20,21,22
+	fmul	20,21,22
+	fmuls.	20,21,22
+	fmuls	20,21,22
+	fnabs.	20,21
+	fnabs	20,21
+	fneg.	20,21
+	fneg	20,21
+	fnmadd.	20,21,22,23
+	fnmadd	20,21,22,23
+	fnmadds. 20,21,22,23
+	fnmadds	20,21,22,23
+	fnmsub.	20,21,22,23
+	fnmsub	20,21,22,23
+	fnmsubs. 20,21,22,23
+	fnmsubs	20,21,22,23
+	fre.	20,21
+	fre	20,21
+	fre.	20,21,0
+	fre	20,21,0
+	fre.	20,21,1
+	fre	20,21,1
+	fres.	20,21
+	fres	20,21
+	fres.	20,21,0
+	fres	20,21,0
+	fres.	20,21,1
+	fres	20,21,1
+	frim.	20,21
+	frim	20,21
+	frin.	20,21
+	frin	20,21
+	frip.	20,21
+	frip	20,21
+	friz.	20,21
+	friz	20,21
+	frsp.	20,21
+	frsp	20,21
+	frsqrte. 20,21
+	frsqrte	20,21
+	frsqrte. 20,21,0
+	frsqrte	20,21,0
+	frsqrte. 20,21,1
+	frsqrte	20,21,1
+	frsqrtes 20,21
+	frsqrtes. 20,21
+	frsqrtes 20,21,0
+	frsqrtes. 20,21,0
+	frsqrtes 20,21,1
+	frsqrtes. 20,21,1
+	fsel.	20,21,22,23
+	fsel	20,21,22,23
+	fsqrt.	20,21
+	fsqrt	20,21
+	fsqrts.	20,21
+	fsqrts	20,21
+	fsub.	20,21,22
+	fsub	20,21,22
+	fsubs.	20,21,22
+	fsubs	20,21,22
+	icbi	10,11
+	icbiep	10,11
+	icbt	0,10,11
+	icbt	7,10,11
+	icbtls	0,10,11
+	icbtls	7,10,11
+	ici	10
+	icswx.	10,11,12
+	icswx	10,11,12
+	isel	10,11,12,23
+	isync
+	lbepx	10,11,12
+	lbz	10,-17(11)
+	lbz	10,17(11)
+	lbzu	10,-1(11)
+	lbzu	10,1(11)
+	lbzux	10,11,13
+	lbzx	10,11,13
+	ld	10,-8(11)
+	ld	10,8(11)
+	ldarx	10,11,12,0
+	ldarx	10,11,12,1
+	ldbrx	10,11,12
+	ldepx	10,11,12
+	ldu	10,-8(11)
+	ldu	10,8(11)
+	ldux	10,11,12
+	ldx	10,11,12
+	lfd	20,-8(10)
+	lfd	20,8(10)
+	lfdepx	20,10,11
+	lfdu	20,-8(10)
+	lfdu	20,8(10)
+	lfdux	20,10,11
+	lfdx	20,10,11
+	lfiwax	20,10,11
+	lfiwzx	20,10,11
+	lfs	20,-4(10)
+	lfs	20,4(10)
+	lfsu	20,-4(10)
+	lfsu	20,4(10)
+	lfsux	20,10,11
+	lfsx	20,10,11
+	lha	10,2(11)
+	lhau	10,-2(11)
+	lhaux	10,11,12
+	lhax	10,11,12
+	lhbrx	10,11,12
+	lhepx	10,11,12
+	lhz	10,-2(11)
+	lhz	10,2(11)
+	lhzu	10,-2(11)
+	lhzu	10,2(11)
+	lhzux	10,11,12
+	lhzx	10,11,12
+	lmw	20,16(10)
+	lswi	10,11,1
+	lswi	10,11,32
+	lswx	10,11,12
+	lwa	10,-4(11)
+	lwa	10,4(11)
+	lwarx	10,11,12,0
+	lwarx	10,11,12,1
+	lwaux	10,11,12
+	lwax	10,11,12
+	lwbrx	10,11,12
+	lwepx	10,11,12
+	lwz	10,-4(11)
+	lwz	10,4(11)
+	lwzu	10,-4(11)
+	lwzu	10,4(11)
+	lwzux	10,11,12
+	lwzx	10,11,12
+	mbar
+	mbar	0
+	eieio
+	mbar	1
+	mcrf	0,1
+	mcrfs	3,4
+	mcrxr	0
+	mcrxr	3
+	mfcr	3
+	mfcr	3,0
+	mfcr	3,0x01
+	mfcr	3,0x80
+	mfdcr.	10,234
+	mfdcr	10,234
+	mfdcrx.	10,11
+	mfdcrx	10,11
+	mffs.	20
+	mffs	20
+	mfmsr	10
+	mfocrf	3,0x01
+	mfocrf	3,0x80
+	mfspr	10,234
+	mftb	10,268
+	mftb	10,269
+	msgclr	10
+	msgsnd	10
+	mtcrf	0x00,3
+	mtcrf	0x01,3
+	mtcrf	0x80,3
+	mtcrf	0xff,3
+	mtdcr.	234,10
+	mtdcr	234,10
+	mtdcrx.	10,11
+	mtdcrx	10,11
+	mtfsb0.	3
+	mtfsb0	3
+	mtfsb1.	3
+	mtfsb1	3
+	mtfsf.	6,20
+	mtfsf	6,20
+	mtfsf.	6,20,0,0
+	mtfsf	6,20,0,0
+	mtfsf.	6,20,1,1
+	mtfsf	6,20,1,1
+	mtfsfi.	6,0
+	mtfsfi	6,0
+	mtfsfi.	6,13,0
+	mtfsfi	6,13,0
+	mtfsfi.	6,13,1
+	mtfsfi	6,13,1
+	mtmsr	10
+	mtmsr	10,0
+	mtmsr	10,1
+	mtocrf	0x01,3
+	mtocrf	0x80,3
+	mtspr	234,10
+	mulhd.	20,21,22
+	mulhd	20,21,22
+	mulhdu.	20,21,22
+	mulhdu	20,21,22
+	mulhw.	20,21,22
+	mulhw	20,21,22
+	mulhwu.	20,21,22
+	mulhwu	20,21,22
+	mulld.	20,21,22
+	mulld	20,21,22
+	mulldo.	20,21,22
+	mulldo	20,21,22
+	mulli	20,21,100
+	mulli	20,21,-100
+	mullw.	20,21,22
+	mullw	20,21,22
+	mullwo.	20,21,22
+	mullwo	20,21,22
+	nand.	20,21,22
+	nand	20,21,22
+	neg.	20,21
+	neg	20,21
+	nego.	20,21
+	nego	20,21
+	nor.	20,21,22
+	nor	20,21,22
+	or.	20,21,22
+	or	20,21,22
+	orc.	20,21,22
+	orc	20,21,22
+	ori	20,21,0x1000
+	oris	20,21,0x1000
+	popcntb	10,11
+	popcntd	10,11
+	popcntw	10,11
+	prtyd	10,11
+	prtyw	10,11
+	rfci
+	rfgi
+	rfi
+	rfmci
+	rldcl.	10,11,12,0x3f
+	rldcl	10,11,12,0x3f
+	rldcr.	10,11,12,0x3f
+	rldcr	10,11,12,0x3f
+	rldic.	10,11,23,0x3f
+	rldic	10,11,23,0x3f
+	rldicl.	10,11,23,0x3f
+	rldicl	10,11,23,0x3f
+	rldicr.	10,11,23,0x3f
+	rldicr	10,11,23,0x3f
+	rldimi.	10,11,23,0x3f
+	rldimi	10,11,23,0x3f
+	rlwimi.	10,11,23,0,31
+	rlwimi	10,11,23,0,31
+	rlwinm.	10,11,23,0,31
+	rlwinm	10,11,23,0,31
+	rlwnm.	10,11,23,0,31
+	rlwnm	10,11,23,0,31
+	sc	
+	sc	100
+	sld.	10,11,12
+	sld	10,11,12
+	slw.	10,11,12
+	slw	10,11,12
+	srad.	10,11,12
+	srad	10,11,12
+	sradi.	10,11,0x3f
+	sradi	10,11,0x3f
+	sraw.	10,11,12
+	sraw	10,11,12
+	srawi.	10,11,31
+	srawi	10,11,31
+	srd.	10,11,12
+	srd	10,11,12
+	srw.	10,11,12
+	srw	10,11,12
+	stb	10,-1(11)
+	stb	10,1(11)
+	stbepx	10,11,12
+	stbu	10,-1(11)
+	stbu	10,1(11)
+	stbux	10,11,12
+	stbx	10,11,12
+	std	10,-8(11)
+	std	10,8(11)
+	stdbrx	10,11,12
+	stdcx.	10,11,12
+	stdepx	10,11,12
+	stdu	10,-8(11)
+	stdu	10,8(11)
+	stdux	10,11,12
+	stdx	10,11,12
+	stfd	20,-8(10)
+	stfd	20,8(10)
+	stfdepx	20,10,11
+	stfdu	20,-8(10)
+	stfdu	20,8(10)
+	stfdux	20,10,11
+	stfdx	20,10,11
+	stfiwx	20,10,11
+	stfs	20,-4(10)
+	stfs	20,4(10)
+	stfsu	20,-4(10)
+	stfsu	20,4(10)
+	stfsux	20,10,11
+	stfsx	20,10,11
+	sth	10,-2(11)
+	sth	10,2(11)
+	sth	10,-4(11)
+	sth	10,4(11)
+	sthbrx	10,11,12
+	sthepx	10,11,12
+	sthu	10,-2(11)
+	sthu	10,2(11)
+	sthux	10,11,12
+	sthx	10,11,12
+	stmw	20,16(10)
+	stswi	10,11,1
+	stswi	10,11,32
+	stswx	10,11,12
+	stwbrx	10,11,12
+	stwcx.	10,11,12
+	stwepx	10,11,12
+	stwu	10,-4(11)
+	stwu	10,4(11)
+	stwux	10,11,12
+	stwx	10,11,12
+	subf.	20,21,22
+	subf	20,21,22
+	subfc.	20,21,22
+	subfc	20,21,22
+	subfco.	20,21,22
+	subfco	20,21,22
+	subfe.	20,21,22
+	subfe	20,21,22
+	subfeo.	20,21,22
+	subfeo	20,21,22
+	subfic	20,21,100
+	subfic	20,21,-100
+	subfme.	20,21
+	subfme	20,21
+	subfmeo. 20,21
+	subfmeo	20,21
+	subfo.	20,21,22
+	subfo	20,21,22
+	subfze.	20,21
+	subfze	20,21
+	subfzeo. 20,21
+	subfzeo	20,21
+	sync
+	msync
+	sync	0
+	sync	1
+	td	5,10,11
+	tdi	5,10,100
+	tdi	5,10,-100
+	tlbilx	3,10,11
+	tlbivax 10,11
+	tlbre
+	tlbre	10,11,7
+	tlbsrx.	10,11
+	tlbsx.	10,11,12
+	tlbsx	10,11,12
+	tlbsync
+	tlbwe
+	tlbwe	10,11,7
+	tw	5,10,11
+	twi	5,10,100
+	twi	5,10,-100
+	wait
+	wait	0
+	wait	1
+	wait	2
+	waitimpl
+	waitrsv
+	wchkall
+	wchkall	0
+	wchkall	3
+	wclr	1,10,11
+	wclrall	1
+	wclrone	10,11
+	wrtee	10
+	wrteei	1
+	xor.	10,11,12
+	xor	10,11,12
+	xori	10,11,0x1000
+	xoris	10,11,0x1000
diff --git a/gas/testsuite/gas/ppc/ppc.exp b/gas/testsuite/gas/ppc/ppc.exp
index a00d258..5c4af17 100644
--- a/gas/testsuite/gas/ppc/ppc.exp
+++ b/gas/testsuite/gas/ppc/ppc.exp
@@ -42,6 +42,7 @@ if { [istarget powerpc*-*-*] } then {
 	run_list_test "range" "-a32"
 	run_dump_test "ppc750ps"
 	run_dump_test "e500mc"
+	run_dump_test "a2"
 	run_dump_test "cell"
 	run_dump_test "common"
 	run_dump_test "power4_32"