PowerPC disassembler: Don't emit trailing spaces

When an instruction has operands, the PowerPC disassembler prints
spaces after the opcode so as to line up operands.  If the operands
are all optional and all default value, then no operands are printed,
leaving trailing spaces.  This patch fixes that.

opcodes/
	* ppc-dis.c (print_insn_powerpc): Delay printing spaces after
	opcode until first operand is output.
gas/
	* testsuite/gas/ppc/476.d: Remove trailing spaces.
	* testsuite/gas/ppc/a2.d: Likewise.
	* testsuite/gas/ppc/booke.d: Likewise.
	* testsuite/gas/ppc/booke_xcoff.d: Likewise.
	* testsuite/gas/ppc/e500.d: Likewise.
	* testsuite/gas/ppc/e500mc.d: Likewise.
	* testsuite/gas/ppc/e6500.d: Likewise.
	* testsuite/gas/ppc/htm.d: Likewise.
	* testsuite/gas/ppc/power6.d: Likewise.
	* testsuite/gas/ppc/power8.d: Likewise.
	* testsuite/gas/ppc/power9.d: Likewise.
	* testsuite/gas/ppc/vle.d: Likewise.
ld/
	* testsuite/ld-powerpc/tlsexe32.d: Remove trailing spaces.
	* testsuite/ld-powerpc/tlsopt5.d: Likewise.
	* testsuite/ld-powerpc/tlsopt5_32.d: Likewise.

13 files changed, 71 insertions, 56 deletions

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 3778ef9..7086732 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,18 @@
+2019-04-05  Alan Modra  <amodra@gmail.com>
+
+	* testsuite/gas/ppc/476.d: Remove trailing spaces.
+	* testsuite/gas/ppc/a2.d: Likewise.
+	* testsuite/gas/ppc/booke.d: Likewise.
+	* testsuite/gas/ppc/booke_xcoff.d: Likewise.
+	* testsuite/gas/ppc/e500.d: Likewise.
+	* testsuite/gas/ppc/e500mc.d: Likewise.
+	* testsuite/gas/ppc/e6500.d: Likewise.
+	* testsuite/gas/ppc/htm.d: Likewise.
+	* testsuite/gas/ppc/power6.d: Likewise.
+	* testsuite/gas/ppc/power8.d: Likewise.
+	* testsuite/gas/ppc/power9.d: Likewise.
+	* testsuite/gas/ppc/vle.d: Likewise.
+
 2019-04-04  Peter Bergner  <bergner@linux.ibm.com>
 
 	PR gas/24349
diff --git a/gas/testsuite/gas/ppc/476.d b/gas/testsuite/gas/ppc/476.d
index 6743a13..d9df9ca 100644
--- a/gas/testsuite/gas/ppc/476.d
+++ b/gas/testsuite/gas/ppc/476.d
@@ -40,20 +40,20 @@ Disassembly of section \.text:
   78:	(48 00 00 02|02 00 00 48) 	ba      0 <ppc476>
   7c:	(40 01 00 00|00 00 01 40) 	bdnzf   gt,7c <ppc476\+0x7c>
   80:	(40 85 00 02|02 00 85 40) 	blea    cr1,0 <ppc476>
-  84:	(4d 80 04 20|20 04 80 4d) 	bltctr  
+  84:	(4d 80 04 20|20 04 80 4d) 	bltctr
   88:	(4c 8a 04 20|20 04 8a 4c) 	bnectr  cr2
   8c:	(4c 86 04 20|20 04 86 4c) 	bnectr  cr1
   90:	(4c 86 04 20|20 04 86 4c) 	bnectr  cr1
-  94:	(4d 80 04 21|21 04 80 4d) 	bltctrl 
+  94:	(4d 80 04 21|21 04 80 4d) 	bltctrl
   98:	(4c 8a 04 21|21 04 8a 4c) 	bnectrl cr2
   9c:	(4c 86 04 21|21 04 86 4c) 	bnectrl cr1
   a0:	(4c 86 04 21|21 04 86 4c) 	bnectrl cr1
   a4:	(40 43 00 01|01 00 43 40) 	bdzfl   so,a4 <ppc476\+0xa4>
-  a8:	(4d 80 00 20|20 00 80 4d) 	bltlr   
+  a8:	(4d 80 00 20|20 00 80 4d) 	bltlr
   ac:	(4c 8a 00 20|20 00 8a 4c) 	bnelr   cr2
   b0:	(4c 86 00 20|20 00 86 4c) 	bnelr   cr1
   b4:	(4c 86 00 20|20 00 86 4c) 	bnelr   cr1
-  b8:	(4d 80 00 21|21 00 80 4d) 	bltlrl  
+  b8:	(4d 80 00 21|21 00 80 4d) 	bltlrl
   bc:	(4c 8a 00 21|21 00 8a 4c) 	bnelrl  cr2
   c0:	(4c 86 00 21|21 00 86 4c) 	bnelrl  cr1
   c4:	(4c 86 00 21|21 00 86 4c) 	bnelrl  cr1
@@ -100,9 +100,9 @@ Disassembly of section \.text:
  168:	(7d 4b 61 0c|0c 61 4b 7d) 	dcbtstls 10,r11,r12
  16c:	(7c 01 17 ec|ec 17 01 7c) 	dcbz    r1,r2
  170:	(7c 05 37 ec|ec 37 05 7c) 	dcbz    r5,r6
- 174:	(7c 00 03 8c|8c 03 00 7c) 	dccci   
- 178:	(7c 00 03 8c|8c 03 00 7c) 	dccci   
- 17c:	(7c 00 03 8c|8c 03 00 7c) 	dccci   
+ 174:	(7c 00 03 8c|8c 03 00 7c) 	dccci
+ 178:	(7c 00 03 8c|8c 03 00 7c) 	dccci
+ 17c:	(7c 00 03 8c|8c 03 00 7c) 	dccci
  180:	(7c 20 03 8c|8c 03 20 7c) 	dci     1
  184:	(7d 4b 63 d6|d6 63 4b 7d) 	divw    r10,r11,r12
  188:	(7d 6c 6b d7|d7 6b 6c 7d) 	divw\.   r11,r12,r13
@@ -203,9 +203,9 @@ Disassembly of section \.text:
  304:	(7e 11 91 cc|cc 91 11 7e) 	icblc   16,r17,r18
  308:	(7c a8 48 2c|2c 48 a8 7c) 	icbt    5,r8,r9
  30c:	(7d ae 7b cc|cc 7b ae 7d) 	icbtls  13,r14,r15
- 310:	(7c 00 07 8c|8c 07 00 7c) 	iccci   
- 314:	(7c 00 07 8c|8c 07 00 7c) 	iccci   
- 318:	(7c 00 07 8c|8c 07 00 7c) 	iccci   
+ 310:	(7c 00 07 8c|8c 07 00 7c) 	iccci
+ 314:	(7c 00 07 8c|8c 07 00 7c) 	iccci
+ 318:	(7c 00 07 8c|8c 07 00 7c) 	iccci
  31c:	(7c 20 07 8c|8c 07 20 7c) 	ici     1
  320:	(7c 03 27 cc|cc 27 03 7c) 	icread  r3,r4
  324:	(50 83 65 36|36 65 83 50) 	rlwimi  r3,r4,12,20,27
@@ -292,8 +292,8 @@ Disassembly of section \.text:
  468:	(10 64 2b 19|19 2b 64 10) 	maclhwu\. r3,r4,r5
  46c:	(10 64 2f 18|18 2f 64 10) 	maclhwuo r3,r4,r5
  470:	(10 64 2f 19|19 2f 64 10) 	maclhwuo\. r3,r4,r5
- 474:	(7c 00 06 ac|ac 06 00 7c) 	mbar    
- 478:	(7c 00 06 ac|ac 06 00 7c) 	mbar    
+ 474:	(7c 00 06 ac|ac 06 00 7c) 	mbar
+ 478:	(7c 00 06 ac|ac 06 00 7c) 	mbar
  47c:	(7c 20 06 ac|ac 06 20 7c) 	mbar    1
  480:	(4c 04 00 00|00 00 04 4c) 	mcrf    cr0,cr1
  484:	(fd 90 00 80|80 00 90 fd) 	mcrfs   cr3,cr4
@@ -412,7 +412,7 @@ Disassembly of section \.text:
  648:	(5c 83 28 3f|3f 28 83 5c) 	rotlw\.  r3,r4,r5
  64c:	(5c 83 28 3e|3e 28 83 5c) 	rotlw   r3,r4,r5
  650:	(5c 83 28 3f|3f 28 83 5c) 	rotlw\.  r3,r4,r5
- 654:	(44 00 00 02|02 00 00 44) 	sc      
+ 654:	(44 00 00 02|02 00 00 44) 	sc
  658:	(7c 83 28 30|30 28 83 7c) 	slw     r3,r4,r5
  65c:	(7c 83 28 31|31 28 83 7c) 	slw\.    r3,r4,r5
  660:	(7c 83 2e 30|30 2e 83 7c) 	sraw    r3,r4,r5
@@ -476,8 +476,8 @@ Disassembly of section \.text:
  748:	(7d 8d 77 24|24 77 8d 7d) 	tlbsx   r12,r13,r14
  74c:	(7d 8d 77 25|25 77 8d 7d) 	tlbsx\.  r12,r13,r14
  750:	(7c 00 04 6c|6c 04 00 7c) 	tlbsync
- 754:	(7c 00 07 a4|a4 07 00 7c) 	tlbwe   
- 758:	(7c 00 07 a4|a4 07 00 7c) 	tlbwe   
+ 754:	(7c 00 07 a4|a4 07 00 7c) 	tlbwe
+ 758:	(7c 00 07 a4|a4 07 00 7c) 	tlbwe
  75c:	(7c 21 0f a4|a4 0f 21 7c) 	tlbwe   r1,r1,1
  760:	(7f e0 00 08|08 00 e0 7f) 	trap
  764:	(7f e0 00 08|08 00 e0 7f) 	trap
diff --git a/gas/testsuite/gas/ppc/a2.d b/gas/testsuite/gas/ppc/a2.d
index 5899edb..fa72119 100644
--- a/gas/testsuite/gas/ppc/a2.d
+++ b/gas/testsuite/gas/ppc/a2.d
@@ -128,9 +128,9 @@ Disassembly of section \.text:
  190:	(7c 2a 59 0c|0c 59 2a 7c) 	dcbtstls 1,r10,r11
  194:	(7c 0a 5f ec|ec 5f 0a 7c) 	dcbz    r10,r11
  198:	(7c 0a 5f fe|fe 5f 0a 7c) 	dcbzep  r10,r11
- 19c:	(7c 00 03 8c|8c 03 00 7c) 	dccci   
- 1a0:	(7c 00 03 8c|8c 03 00 7c) 	dccci   
- 1a4:	(7c 00 03 8c|8c 03 00 7c) 	dccci   
+ 19c:	(7c 00 03 8c|8c 03 00 7c) 	dccci
+ 1a0:	(7c 00 03 8c|8c 03 00 7c) 	dccci
+ 1a4:	(7c 00 03 8c|8c 03 00 7c) 	dccci
  1a8:	(7d 40 03 8c|8c 03 40 7d) 	dci     10
  1ac:	(7e 95 b3 d3|d3 b3 95 7e) 	divd\.   r20,r21,r22
  1b0:	(7e 95 b3 d2|d2 b3 95 7e) 	divd    r20,r21,r22
@@ -268,9 +268,9 @@ Disassembly of section \.text:
  3c0:	(7c ea 58 2c|2c 58 ea 7c) 	icbt    7,r10,r11
  3c4:	(7c 0a 5b cc|cc 5b 0a 7c) 	icbtls  r10,r11
  3c8:	(7c ea 5b cc|cc 5b ea 7c) 	icbtls  7,r10,r11
- 3cc:	(7c 00 07 8c|8c 07 00 7c) 	iccci   
- 3d0:	(7c 00 07 8c|8c 07 00 7c) 	iccci   
- 3d4:	(7c 00 07 8c|8c 07 00 7c) 	iccci   
+ 3cc:	(7c 00 07 8c|8c 07 00 7c) 	iccci
+ 3d0:	(7c 00 07 8c|8c 07 00 7c) 	iccci
+ 3d4:	(7c 00 07 8c|8c 07 00 7c) 	iccci
  3d8:	(7d 40 07 8c|8c 07 40 7d) 	ici     10
  3dc:	(7d 4b 63 2d|2d 63 4b 7d) 	icswx\.  r10,r11,r12
  3e0:	(7d 4b 63 2c|2c 63 4b 7d) 	icswx   r10,r11,r12
@@ -338,9 +338,9 @@ Disassembly of section \.text:
  4d8:	(85 4b 00 04|04 00 4b 85) 	lwzu    r10,4\(r11\)
  4dc:	(7d 4b 60 6e|6e 60 4b 7d) 	lwzux   r10,r11,r12
  4e0:	(7d 4b 60 2e|2e 60 4b 7d) 	lwzx    r10,r11,r12
- 4e4:	(7c 00 06 ac|ac 06 00 7c) 	mbar    
- 4e8:	(7c 00 06 ac|ac 06 00 7c) 	mbar    
- 4ec:	(7c 00 06 ac|ac 06 00 7c) 	mbar    
+ 4e4:	(7c 00 06 ac|ac 06 00 7c) 	mbar
+ 4e8:	(7c 00 06 ac|ac 06 00 7c) 	mbar
+ 4ec:	(7c 00 06 ac|ac 06 00 7c) 	mbar
  4f0:	(7c 20 06 ac|ac 06 20 7c) 	mbar    1
  4f4:	(4c 04 00 00|00 00 04 4c) 	mcrf    cr0,cr1
  4f8:	(fd 90 00 80|80 00 90 fd) 	mcrfs   cr3,cr4
@@ -453,7 +453,7 @@ Disassembly of section \.text:
  6a4:	(55 6a b8 3e|3e b8 6a 55) 	rotlwi  r10,r11,23
  6a8:	(5d 6a b8 3f|3f b8 6a 5d) 	rotlw\.  r10,r11,r23
  6ac:	(5d 6a b8 3e|3e b8 6a 5d) 	rotlw   r10,r11,r23
- 6b0:	(44 00 00 02|02 00 00 44) 	sc      
+ 6b0:	(44 00 00 02|02 00 00 44) 	sc
  6b4:	(44 00 0c 82|82 0c 00 44) 	sc      100
  6b8:	(7d 6a 60 37|37 60 6a 7d) 	sld\.    r10,r11,r12
  6bc:	(7d 6a 60 36|36 60 6a 7d) 	sld     r10,r11,r12
@@ -553,25 +553,25 @@ Disassembly of section \.text:
  834:	(08 aa ff 9c|9c ff aa 08) 	tdlgei  r10,-100
  838:	(7c 6a 58 24|24 58 6a 7c) 	tlbilxva r10,r11
  83c:	(7c 0a 5e 24|24 5e 0a 7c) 	tlbivax r10,r11
- 840:	(7c 00 07 64|64 07 00 7c) 	tlbre   
+ 840:	(7c 00 07 64|64 07 00 7c) 	tlbre
  844:	(7d 4b 3f 64|64 3f 4b 7d) 	tlbre   r10,r11,7
  848:	(7c 0a 5e a5|a5 5e 0a 7c) 	tlbsrx\. r10,r11
  84c:	(7d 4b 67 25|25 67 4b 7d) 	tlbsx\.  r10,r11,r12
  850:	(7d 4b 67 24|24 67 4b 7d) 	tlbsx   r10,r11,r12
  854:	(7c 00 04 6c|6c 04 00 7c) 	tlbsync
- 858:	(7c 00 07 a4|a4 07 00 7c) 	tlbwe   
+ 858:	(7c 00 07 a4|a4 07 00 7c) 	tlbwe
  85c:	(7d 4b 3f a4|a4 3f 4b 7d) 	tlbwe   r10,r11,7
  860:	(7c aa 58 08|08 58 aa 7c) 	twlge   r10,r11
  864:	(0c aa 00 64|64 00 aa 0c) 	twlgei  r10,100
  868:	(0c aa ff 9c|9c ff aa 0c) 	twlgei  r10,-100
- 86c:	(7c 00 00 7c|7c 00 00 7c) 	wait    
- 870:	(7c 00 00 7c|7c 00 00 7c) 	wait    
+ 86c:	(7c 00 00 7c|7c 00 00 7c) 	wait
+ 870:	(7c 00 00 7c|7c 00 00 7c) 	wait
  874:	(7c 20 00 7c|7c 00 20 7c) 	waitrsv
  878:	(7c 40 00 7c|7c 00 40 7c) 	waitimpl
  87c:	(7c 40 00 7c|7c 00 40 7c) 	waitimpl
  880:	(7c 20 00 7c|7c 00 20 7c) 	waitrsv
- 884:	(7c 00 01 6c|6c 01 00 7c) 	wchkall 
- 888:	(7c 00 01 6c|6c 01 00 7c) 	wchkall 
+ 884:	(7c 00 01 6c|6c 01 00 7c) 	wchkall
+ 888:	(7c 00 01 6c|6c 01 00 7c) 	wchkall
  88c:	(7d 80 01 6c|6c 01 80 7d) 	wchkall cr3
  890:	(7c 2a 5f 4c|4c 5f 2a 7c) 	wclr    1,r10,r11
  894:	(7c 20 07 4c|4c 07 20 7c) 	wclrall 1
diff --git a/gas/testsuite/gas/ppc/booke.d b/gas/testsuite/gas/ppc/booke.d
index 26bbdce..edd67639 100644
--- a/gas/testsuite/gas/ppc/booke.d
+++ b/gas/testsuite/gas/ppc/booke.d
@@ -11,8 +11,8 @@ Disassembly of section \.text:
    4:	(7c a6 02 26|26 02 a6 7c) 	mfapidi r5,r6
    8:	(7c 07 46 24|24 46 07 7c) 	tlbivax r7,r8
    c:	(7c 0b 67 24|24 67 0b 7c) 	tlbsx   r11,r12
-  10:	(7c 00 07 a4|a4 07 00 7c) 	tlbwe   
-  14:	(7c 00 07 a4|a4 07 00 7c) 	tlbwe   
+  10:	(7c 00 07 a4|a4 07 00 7c) 	tlbwe
+  14:	(7c 00 07 a4|a4 07 00 7c) 	tlbwe
   18:	(7c 21 0f a4|a4 0f 21 7c) 	tlbwe   r1,r1,1
 
 0+000001c <branch_target_2>:
@@ -25,8 +25,8 @@ Disassembly of section \.text:
   34:	(7d 10 6b 86|86 6b 10 7d) 	mtdcr   432,r8
   38:	(7c 00 04 ac|ac 04 00 7c) 	msync
   3c:	(7c 09 55 ec|ec 55 09 7c) 	dcba    r9,r10
-  40:	(7c 00 06 ac|ac 06 00 7c) 	mbar    
-  44:	(7c 00 06 ac|ac 06 00 7c) 	mbar    
+  40:	(7c 00 06 ac|ac 06 00 7c) 	mbar
+  44:	(7c 00 06 ac|ac 06 00 7c) 	mbar
   48:	(7c 20 06 ac|ac 06 20 7c) 	mbar    1
   4c:	(7d 8d 77 24|24 77 8d 7d) 	tlbsx   r12,r13,r14
   50:	(7d 8d 77 25|25 77 8d 7d) 	tlbsx\.  r12,r13,r14
diff --git a/gas/testsuite/gas/ppc/booke_xcoff.d b/gas/testsuite/gas/ppc/booke_xcoff.d
index fee6970..f1a5b34 100644
--- a/gas/testsuite/gas/ppc/booke_xcoff.d
+++ b/gas/testsuite/gas/ppc/booke_xcoff.d
@@ -22,4 +22,4 @@ Disassembly of section .text:
   30:	7d 10 6b 86 	mtdcr   432,r8
   34:	7c 00 04 ac 	msync
   38:	7c 09 55 ec 	dcba    r9,r10
-  3c:	7c 00 06 ac 	mbar    
+  3c:	7c 00 06 ac 	mbar
diff --git a/gas/testsuite/gas/ppc/e500.d b/gas/testsuite/gas/ppc/e500.d
index f82366e..a7ad051 100644
--- a/gas/testsuite/gas/ppc/e500.d
+++ b/gas/testsuite/gas/ppc/e500.d
@@ -50,7 +50,7 @@ Disassembly of section \.text:
   a0:	(10 a0 22 f6|f6 22 a0 10) 	efdctuf r5,r4
   a4:	(10 a0 22 ef|ef 22 a0 10) 	efdcfs  r5,r4
   a8:	(7c 20 06 ac|ac 06 20 7c) 	mbar    1
-  ac:	(7c 00 06 ac|ac 06 00 7c) 	mbar    
+  ac:	(7c 00 06 ac|ac 06 00 7c) 	mbar
   b0:	(7c 20 06 ac|ac 06 20 7c) 	mbar    1
   b4:	(7c 00 04 ac|ac 04 00 7c) 	msync
   b8:	(7c 00 04 ac|ac 04 00 7c) 	msync
diff --git a/gas/testsuite/gas/ppc/e500mc.d b/gas/testsuite/gas/ppc/e500mc.d
index 8866fa8..0455a1c 100644
--- a/gas/testsuite/gas/ppc/e500mc.d
+++ b/gas/testsuite/gas/ppc/e500mc.d
@@ -14,8 +14,8 @@ Disassembly of section \.text:
   10:	(7c 09 57 be|be 57 09 7c) 	icbiep  r9,r10
   14:	(7c 00 69 dc|dc 69 00 7c) 	msgclr  r13
   18:	(7c 00 71 9c|9c 71 00 7c) 	msgsnd  r14
-  1c:	(7c 00 00 7c|7c 00 00 7c) 	wait    
-  20:	(7c 00 00 7c|7c 00 00 7c) 	wait    
+  1c:	(7c 00 00 7c|7c 00 00 7c) 	wait
+  20:	(7c 00 00 7c|7c 00 00 7c) 	wait
   24:	(7c 20 00 7c|7c 00 20 7c) 	waitrsv
   28:	(7c 20 00 7c|7c 00 20 7c) 	waitrsv
   2c:	(7c 40 00 7c|7c 00 40 7c) 	waitimpl
diff --git a/gas/testsuite/gas/ppc/e6500.d b/gas/testsuite/gas/ppc/e6500.d
index 3ed94dc..f03c1ed 100644
--- a/gas/testsuite/gas/ppc/e6500.d
+++ b/gas/testsuite/gas/ppc/e6500.d
@@ -59,8 +59,8 @@ Disassembly of section \.text:
   c4:	(7c 00 16 0a|0a 16 00 7c) 	lvsm    v0,0,r2
   c8:	(7c 01 16 0a|0a 16 01 7c) 	lvsm    v0,r1,r2
   cc:	(7f 5a d3 78|78 d3 5a 7f) 	miso
-  d0:	(7c 00 04 ac|ac 04 00 7c) 	sync    
-  d4:	(7c 00 04 ac|ac 04 00 7c) 	sync    
+  d0:	(7c 00 04 ac|ac 04 00 7c) 	sync
+  d4:	(7c 00 04 ac|ac 04 00 7c) 	sync
   d8:	(7c 20 04 ac|ac 04 20 7c) 	lwsync
   dc:	(7c 21 04 ac|ac 04 21 7c) 	sync    1,1
   e0:	(7c 07 04 ac|ac 04 07 7c) 	sync    0,7
diff --git a/gas/testsuite/gas/ppc/htm.d b/gas/testsuite/gas/ppc/htm.d
index 44a2288..fe2762a 100644
--- a/gas/testsuite/gas/ppc/htm.d
+++ b/gas/testsuite/gas/ppc/htm.d
@@ -12,10 +12,10 @@ Disassembly of section \.text:
    8:	(7e 8b 56 5d|5d 56 8b 7e) 	tabortdc\. 20,r11,r10
    c:	(7e 2a 9e 9d|9d 9e 2a 7e) 	tabortwci\. 17,r10,-13
   10:	(7f a3 de dd|dd de a3 7f) 	tabortdci\. 29,r3,-5
-  14:	(7c 00 05 1d|1d 05 00 7c) 	tbegin\. 
+  14:	(7c 00 05 1d|1d 05 00 7c) 	tbegin\.
   18:	(7f 80 05 9c|9c 05 80 7f) 	tcheck  cr7
-  1c:	(7c 00 05 5d|5d 05 00 7c) 	tend\.   
-  20:	(7c 00 05 5d|5d 05 00 7c) 	tend\.   
+  1c:	(7c 00 05 5d|5d 05 00 7c) 	tend\.
+  20:	(7c 00 05 5d|5d 05 00 7c) 	tend\.
   24:	(7e 00 05 5d|5d 05 00 7e) 	tendall\.
   28:	(7e 00 05 5d|5d 05 00 7e) 	tendall\.
   2c:	(7c 18 07 5d|5d 07 18 7c) 	treclaim\. r24
diff --git a/gas/testsuite/gas/ppc/power6.d b/gas/testsuite/gas/ppc/power6.d
index 9ba0687..2397861 100644
--- a/gas/testsuite/gas/ppc/power6.d
+++ b/gas/testsuite/gas/ppc/power6.d
@@ -71,8 +71,8 @@ Disassembly of section \.text:
   f4:	(7d 4b 60 94|94 60 4b 7d) 	addg6s  r10,r11,r12
   f8:	(60 21 00 00|00 00 21 60) 	ori     r1,r1,0
   fc:	(60 21 00 00|00 00 21 60) 	ori     r1,r1,0
-.*:	(7c 00 03 e4|e4 03 00 7c) 	slbia   
-.*:	(7c 00 03 e4|e4 03 00 7c) 	slbia   
+.*:	(7c 00 03 e4|e4 03 00 7c) 	slbia
+.*:	(7c 00 03 e4|e4 03 00 7c) 	slbia
 .*:	(7c e0 03 e4|e4 03 e0 7c) 	slbia   7
 .*:	(7c 00 52 64|64 52 00 7c) 	tlbie   r10
 .*:	(7c 00 52 64|64 52 00 7c) 	tlbie   r10
diff --git a/gas/testsuite/gas/ppc/power8.d b/gas/testsuite/gas/ppc/power8.d
index 77d3681..dfd3345 100644
--- a/gas/testsuite/gas/ppc/power8.d
+++ b/gas/testsuite/gas/ppc/power8.d
@@ -12,10 +12,10 @@ Disassembly of section \.text:
    8:	(7e 8b 56 5d|5d 56 8b 7e) 	tabortdc\. 20,r11,r10
    c:	(7e 2a 9e 9d|9d 9e 2a 7e) 	tabortwci\. 17,r10,-13
   10:	(7f a3 de dd|dd de a3 7f) 	tabortdci\. 29,r3,-5
-  14:	(7c 00 05 1d|1d 05 00 7c) 	tbegin\. 
+  14:	(7c 00 05 1d|1d 05 00 7c) 	tbegin\.
   18:	(7f 80 05 9c|9c 05 80 7f) 	tcheck  cr7
-  1c:	(7c 00 05 5d|5d 05 00 7c) 	tend\.   
-  20:	(7c 00 05 5d|5d 05 00 7c) 	tend\.   
+  1c:	(7c 00 05 5d|5d 05 00 7c) 	tend\.
+  20:	(7c 00 05 5d|5d 05 00 7c) 	tend\.
   24:	(7e 00 05 5d|5d 05 00 7e) 	tendall\.
   28:	(7e 00 05 5d|5d 05 00 7e) 	tendall\.
   2c:	(7c 18 07 5d|5d 07 18 7c) 	treclaim\. r24
@@ -28,12 +28,12 @@ Disassembly of section \.text:
   48:	(60 00 00 00|00 00 00 60) 	nop
   4c:	(60 42 00 00|00 00 42 60) 	ori     r2,r2,0
   50:	(4c 00 01 24|24 01 00 4c) 	rfebb   0
-  54:	(4c 00 09 24|24 09 00 4c) 	rfebb   
-  58:	(4c 00 09 24|24 09 00 4c) 	rfebb   
+  54:	(4c 00 09 24|24 09 00 4c) 	rfebb
+  58:	(4c 00 09 24|24 09 00 4c) 	rfebb
   5c:	(4d d5 04 60|60 04 d5 4d) 	bgttar- cr5
   60:	(4c c7 04 61|61 04 c7 4c) 	bnstarl- cr1
   64:	(4d ec 04 60|60 04 ec 4d) 	blttar\+ cr3
-  68:	(4c e2 04 61|61 04 e2 4c) 	bnetarl\+ 
+  68:	(4c e2 04 61|61 04 e2 4c) 	bnetarl\+
   6c:	(4c 88 0c 60|60 0c 88 4c) 	bctar   4,4\*cr2\+lt,1
   70:	(4c 87 14 61|61 14 87 4c) 	bctarl  4,4\*cr1\+so,2
   74:	(7c 00 00 3c|3c 00 00 7c) 	waitasec
diff --git a/gas/testsuite/gas/ppc/power9.d b/gas/testsuite/gas/ppc/power9.d
index a67898f..9881ca0 100644
--- a/gas/testsuite/gas/ppc/power9.d
+++ b/gas/testsuite/gas/ppc/power9.d
@@ -361,8 +361,8 @@ Disassembly of section \.text:
 .*:	(7d 40 7a 6a|6a 7a 40 7d) 	ldmx    r10,0,r15
 .*:	(7d 43 7a 6a|6a 7a 43 7d) 	ldmx    r10,r3,r15
 .*:	(4c 00 02 e4|e4 02 00 4c) 	stop
-.*:	(7c 00 00 3c|3c 00 00 7c) 	wait    
-.*:	(7c 00 00 3c|3c 00 00 7c) 	wait    
+.*:	(7c 00 00 3c|3c 00 00 7c) 	wait
+.*:	(7c 00 00 3c|3c 00 00 7c) 	wait
 .*:	(7c 60 05 e6|e6 05 60 7c) 	darn    r3,0
 .*:	(7c 61 05 e6|e6 05 61 7c) 	darn    r3,1
 .*:	(7c 62 05 e6|e6 05 62 7c) 	darn    r3,2
diff --git a/gas/testsuite/gas/ppc/vle.d b/gas/testsuite/gas/ppc/vle.d
index 6661ff4..6f717c3 100644
--- a/gas/testsuite/gas/ppc/vle.d
+++ b/gas/testsuite/gas/ppc/vle.d
@@ -149,6 +149,6 @@ Disassembly of section \.text:
  196:	79 ff ff 82 	e_b     118 <middle_label>
  19a:	79 ff fe 67 	e_bl    0 <start_label>
  19e:	00 0c       	se_rfgi
- 1a0:	7c 00 00 48 	e_sc    
- 1a4:	7c 00 00 48 	e_sc    
+ 1a0:	7c 00 00 48 	e_sc
+ 1a4:	7c 00 00 48 	e_sc
  1a8:	7c 00 08 48 	e_sc    1