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PATCH: Optimize nops for Pentium Pro and above


Pentium Pro and above has a new nop instruction. This patch uses
it to align code if the instruction is available or -mtune= is
used. For -mtune=merom, 0x66 prefixes are used for a long nop
instruction.


H.J.
----
gas/

2006-06-21  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (cpu_arch_tune_set): New.
	(cpu_arch_isa): Likewise.
	(i386_align_code): Optimize nops with short or long nop
	sequences based on -march=/.arch and -mtune=.
	(set_cpu_arch): Set cpu_arch_isa.  If cpu_arch_tune_set is 0,
	set cpu_arch_tune and cpu_arch_tune_flags.
	(md_parse_option): For -march=, set cpu_arch_isa and set
	cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
	0.  Set cpu_arch_tune_set to 1 for -mtune=.
	(i386_target_format): Don't set cpu_arch_tune.

gas/testsuite/

2006-06-21  H.J. Lu  <hongjiu.lu@intel.com>

	* gas/i386/i386.exp: Run nops-1, nops-1-i386, nops-1-i686,
	nops-1-merom, nops-2, nops-2-i386, nops-2-merom, x86-64-nops-1,
	x86-64-nops-1-k8, x86-64-nops-1-nocona and x86-64-nops-1-merom.

	* gas/i386/nops-1.s: New file.
	* gas/i386/nops-2.s: Likewise.
	* gas/i386/nops-1-i386.d: Likewise.
	* gas/i386/nops-1-i686.d: Likewise.
	* gas/i386/nops-1-merom.d: Likewise.
	* gas/i386/nops-1.d: Likewise.
	* gas/i386/nops-2-i386.d: Likewise.
	* gas/i386/nops-2-merom.d: Likewise.
	* gas/i386/nops-2.d: Likewise.
	* gas/i386/x86-64-nops-1.s: Likewise.
	* gas/i386/x86-64-nops-1-k8.d: Likewise.
	* gas/i386/x86-64-nops-1-merom.d: Likewise.
	* gas/i386/x86-64-nops-1-nocona.d: Likewise.
	* gas/i386/x86-64-nops-1.d: Likewise.
	
--- gas/config/tc-i386.c.nops	2006-06-16 08:46:41.000000000 -0700
+++ gas/config/tc-i386.c	2006-06-21 17:44:20.000000000 -0700
@@ -323,12 +323,18 @@ static const char *cpu_sub_arch_name = N
 /* CPU feature flags.  */
 static unsigned int cpu_arch_flags = CpuUnknownFlags | CpuNo64;
 
+/* If we have selected a cpu we are generating instructions for.  */
+static int cpu_arch_tune_set = 0;
+
 /* Cpu we are generating instructions for.  */
 static enum processor_type cpu_arch_tune = PROCESSOR_UNKNOWN;
 
 /* CPU feature flags of cpu we are generating instructions for.  */
 static unsigned int cpu_arch_tune_flags = 0;
 
+/* CPU instruction set architecture used.  */
+static enum processor_type cpu_arch_isa = PROCESSOR_UNKNOWN;
+
 /* CPU feature flags of instruction set architecture used.  */
 static unsigned int cpu_arch_isa_flags = 0;
 
@@ -622,13 +628,143 @@ i386_align_code (fragP, count)
     f32_1, f32_2, f16_3, f16_4, f16_5, f16_6, f16_7, f16_8,
     f32_15, f32_15, f32_15, f32_15, f32_15, f32_15, f32_15
   };
+  /* xchg %ax,%ax */
+  static const char alt_2[] =
+    {0x66,0x90};
+  /* nopl (%[re]ax) */
+  static const char alt_3[] =
+    {0x0f,0x1f,0x00};
+  /* nopl 0(%[re]ax) */
+  static const char alt_4[] =
+    {0x0f,0x1f,0x40,0x00};
+  /* nopl 0(%[re]ax,%[re]ax,1) */
+  static const char alt_5[] =
+    {0x0f,0x1f,0x44,0x00,0x00};
+  /* nopw 0(%[re]ax,%[re]ax,1) */
+  static const char alt_6[] =
+    {0x66,0x0f,0x1f,0x44,0x00,0x00};
+  /* nopl 0L(%[re]ax) */
+  static const char alt_7[] =
+    {0x0f,0x1f,0x80,0x00,0x00,0x00,0x00};
+  /* nopl 0L(%[re]ax,%[re]ax,1) */
+  static const char alt_8[] =
+    {0x0f,0x1f,0x84,0x00,0x00,0x00,0x00,0x00};
+  /* nopw 0L(%[re]ax,%[re]ax,1) */
+  static const char alt_9[] =
+    {0x66,0x0f,0x1f,0x84,0x00,0x00,0x00,0x00,0x00};
+  /* nopw %cs:0L(%[re]ax,%[re]ax,1) */
+  static const char alt_10[] =
+    {0x66,0x2e,0x0f,0x1f,0x84,0x00,0x00,0x00,0x00,0x00};
+  /* data16
+     nopw %cs:0L(%[re]ax,%[re]ax,1) */
+  static const char alt_long_11[] =
+    {0x66,
+     0x66,0x2e,0x0f,0x1f,0x84,0x00,0x00,0x00,0x00,0x00};
+  /* data16
+     data16
+     nopw %cs:0L(%[re]ax,%[re]ax,1) */
+  static const char alt_long_12[] =
+    {0x66,
+     0x66,
+     0x66,0x2e,0x0f,0x1f,0x84,0x00,0x00,0x00,0x00,0x00};
+  /* data16
+     data16
+     data16
+     nopw %cs:0L(%[re]ax,%[re]ax,1) */
+  static const char alt_long_13[] =
+    {0x66,
+     0x66,
+     0x66,
+     0x66,0x2e,0x0f,0x1f,0x84,0x00,0x00,0x00,0x00,0x00};
+  /* data16
+     data16
+     data16
+     data16
+     nopw %cs:0L(%[re]ax,%[re]ax,1) */
+  static const char alt_long_14[] =
+    {0x66,
+     0x66,
+     0x66,
+     0x66,
+     0x66,0x2e,0x0f,0x1f,0x84,0x00,0x00,0x00,0x00,0x00};
+  /* data16
+     data16
+     data16
+     data16
+     data16
+     nopw %cs:0L(%[re]ax,%[re]ax,1) */
+  static const char alt_long_15[] =
+    {0x66,
+     0x66,
+     0x66,
+     0x66,
+     0x66,
+     0x66,0x2e,0x0f,0x1f,0x84,0x00,0x00,0x00,0x00,0x00};
+  /* nopl 0(%[re]ax,%[re]ax,1)
+     nopw 0(%[re]ax,%[re]ax,1) */
+  static const char alt_short_11[] =
+    {0x0f,0x1f,0x44,0x00,0x00,
+     0x66,0x0f,0x1f,0x44,0x00,0x00};
+  /* nopw 0(%[re]ax,%[re]ax,1)
+     nopw 0(%[re]ax,%[re]ax,1) */
+  static const char alt_short_12[] =
+    {0x66,0x0f,0x1f,0x44,0x00,0x00,
+     0x66,0x0f,0x1f,0x44,0x00,0x00};
+  /* nopw 0(%[re]ax,%[re]ax,1)
+     nopl 0L(%[re]ax) */
+  static const char alt_short_13[] =
+    {0x66,0x0f,0x1f,0x44,0x00,0x00,
+     0x0f,0x1f,0x80,0x00,0x00,0x00,0x00};
+  /* nopl 0L(%[re]ax)
+     nopl 0L(%[re]ax) */
+  static const char alt_short_14[] =
+    {0x0f,0x1f,0x80,0x00,0x00,0x00,0x00,
+     0x0f,0x1f,0x80,0x00,0x00,0x00,0x00};
+  /* nopl 0L(%[re]ax)
+     nopl 0L(%[re]ax,%[re]ax,1) */
+  static const char alt_short_15[] =
+    {0x0f,0x1f,0x80,0x00,0x00,0x00,0x00,
+     0x0f,0x1f,0x84,0x00,0x00,0x00,0x00,0x00};
+  static const char *const alt_short_patt[] = {
+    f32_1, alt_2, alt_3, alt_4, alt_5, alt_6, alt_7, alt_8,
+    alt_9, alt_10, alt_short_11, alt_short_12, alt_short_13,
+    alt_short_14, alt_short_15
+  };
+  static const char *const alt_long_patt[] = {
+    f32_1, alt_2, alt_3, alt_4, alt_5, alt_6, alt_7, alt_8,
+    alt_9, alt_10, alt_long_11, alt_long_12, alt_long_13,
+    alt_long_14, alt_long_15
+  };
 
   if (count <= 0 || count > 15)
     return;
 
-  /* The recommended way to pad 64bit code is to use NOPs preceded by
-     maximally four 0x66 prefixes.  Balance the size of nops.  */
-  if (flag_code == CODE_64BIT)
+  /* We need to decide which NOP sequence to use for 32bit and
+     64bit. When -mtune= is used:
+  
+     1. For PROCESSOR_I486, PROCESSOR_PENTIUM and PROCESSOR_GENERIC32,
+     f32_patt will be used.
+     2. For PROCESSOR_K8 in 64bit, NOPs with 0x66 prefixe will be used.
+     3. For PROCESSOR_MEROM, alt_long_patt will be used.
+     4. For PROCESSOR_PENTIUMPRO, PROCESSOR_PENTIUM4, PROCESSOR_NOCONA,
+     PROCESSOR_YONAH, PROCESSOR_MEROM, PROCESSOR_K6, PROCESSOR_ATHLON
+     and PROCESSOR_GENERIC64, alt_short_patt will be used.
+
+     When -mtune= isn't used, alt_short_patt will be used if
+     cpu_arch_isa_flags has Cpu686. Otherwise, f32_patt will be used.
+
+     When -march= or .arch is used, we can't use anything beyond
+     cpu_arch_isa_flags.   */
+
+  if (flag_code == CODE_16BIT)
+    {
+      memcpy (fragP->fr_literal + fragP->fr_fix,
+	      f16_patt[count - 1], count);
+      if (count > 8)
+	/* Adjust jump offset.  */
+	fragP->fr_literal[fragP->fr_fix + 1] = count - 2;
+    }
+  else if (flag_code == CODE_64BIT && cpu_arch_tune == PROCESSOR_K8)
     {
       int i;
       int nnops = (count + 3) / 4;
@@ -636,6 +772,8 @@ i386_align_code (fragP, count)
       int remains = count - nnops * len;
       int pos = 0;
 
+      /* The recommended way to pad 64bit code is to use NOPs preceded
+         by maximally four 0x66 prefixes.  Balance the size of nops.  */
       for (i = 0; i < remains; i++)
 	{
 	  memset (fragP->fr_literal + fragP->fr_fix + pos, 0x66, len);
@@ -650,17 +788,84 @@ i386_align_code (fragP, count)
 	}
     }
   else
-    if (flag_code == CODE_16BIT)
-      {
-	memcpy (fragP->fr_literal + fragP->fr_fix,
-		f16_patt[count - 1], count);
-	if (count > 8)
-	  /* Adjust jump offset.  */
-	  fragP->fr_literal[fragP->fr_fix + 1] = count - 2;
-      }
-    else
+    {
+      const char *const *patt = NULL;
+
+      if (cpu_arch_isa == PROCESSOR_UNKNOWN)
+	{
+	  /* PROCESSOR_UNKNOWN means that all ISAs may be used.  */
+	  switch (cpu_arch_tune)
+	    {
+	    case PROCESSOR_UNKNOWN:
+	      /* We use cpu_arch_isa_flags to check if we SHOULD
+		 optimize for Cpu686.  */
+	      if ((cpu_arch_isa_flags & Cpu686) != 0)
+		patt = alt_short_patt;
+	      else
+		patt = f32_patt;
+	      break;
+	    case PROCESSOR_MEROM:
+	      patt = alt_long_patt;
+	      break;
+	    case PROCESSOR_PENTIUMPRO:
+	    case PROCESSOR_PENTIUM4:
+	    case PROCESSOR_NOCONA:
+	    case PROCESSOR_YONAH:
+	    case PROCESSOR_K6:
+	    case PROCESSOR_ATHLON:
+	    case PROCESSOR_K8:
+	    case PROCESSOR_GENERIC64:
+	      patt = alt_short_patt;
+	      break;
+	    case PROCESSOR_I486:
+	    case PROCESSOR_PENTIUM:
+	    case PROCESSOR_GENERIC32:
+	      patt = f32_patt;
+	      break;
+	    } 
+	}
+      else
+	{
+	  switch (cpu_arch_tune)
+	    {
+	    case PROCESSOR_UNKNOWN:
+	      /* When cpu_arch_isa is net, cpu_arch_tune shouldn't be
+		 PROCESSOR_UNKNOWN.  */
+	      abort ();
+	      break;
+
+	    case PROCESSOR_I486:
+	    case PROCESSOR_PENTIUM:
+	    case PROCESSOR_PENTIUMPRO:
+	    case PROCESSOR_PENTIUM4:
+	    case PROCESSOR_NOCONA:
+	    case PROCESSOR_YONAH:
+	    case PROCESSOR_K6:
+	    case PROCESSOR_ATHLON:
+	    case PROCESSOR_K8:
+	    case PROCESSOR_GENERIC32:
+	      /* We use cpu_arch_isa_flags to check if we CAN optimize
+		 for Cpu686.  */
+	      if ((cpu_arch_isa_flags & Cpu686) != 0)
+		patt = alt_short_patt;
+	      else
+		patt = f32_patt;
+	      break;
+	    case PROCESSOR_MEROM:
+	      if ((cpu_arch_isa_flags & Cpu686) != 0)
+		patt = alt_long_patt;
+	      else
+		patt = f32_patt;
+	      break;
+	    case PROCESSOR_GENERIC64:
+	      patt = alt_short_patt;
+	      break;
+	    } 
+	}
+
       memcpy (fragP->fr_literal + fragP->fr_fix,
-	      f32_patt[count - 1], count);
+	      patt[count - 1], count);
+    }
   fragP->fr_var = count;
 }
 
@@ -937,7 +1142,13 @@ set_cpu_arch (dummy)
 		  cpu_sub_arch_name = NULL;
 		  cpu_arch_flags = (cpu_arch[i].flags
 				    | (flag_code == CODE_64BIT ? Cpu64 : CpuNo64));
+		  cpu_arch_isa = cpu_arch[i].type;
 		  cpu_arch_isa_flags = cpu_arch[i].flags;
+		  if (!cpu_arch_tune_set)
+		    {
+		      cpu_arch_tune = cpu_arch_isa;
+		      cpu_arch_tune_flags = cpu_arch_isa_flags;
+		    }
 		  break;
 		}
 	      if ((cpu_arch_flags | cpu_arch[i].flags) != cpu_arch_flags)
@@ -5587,7 +5798,13 @@ md_parse_option (int c, char *arg)
 	{
 	  if (strcmp (arg, cpu_arch [i].name) == 0)
 	    {
+	      cpu_arch_isa = cpu_arch[i].type;
 	      cpu_arch_isa_flags = cpu_arch[i].flags;
+	      if (!cpu_arch_tune_set)
+		{
+		  cpu_arch_tune = cpu_arch_isa;
+		  cpu_arch_tune_flags = cpu_arch_isa_flags;
+		}
 	      break;
 	    }
 	}
@@ -5602,6 +5819,7 @@ md_parse_option (int c, char *arg)
 	{
 	  if (strcmp (arg, cpu_arch [i].name) == 0)
 	    {
+	      cpu_arch_tune_set = 1;
 	      cpu_arch_tune = cpu_arch [i].type;
 	      cpu_arch_tune_flags = cpu_arch[i].flags;
 	      break;
@@ -5663,24 +5881,18 @@ i386_target_format ()
 	cpu_arch_isa_flags = Cpu086|Cpu186|Cpu286|Cpu386|Cpu486
 			     |Cpu586|Cpu686|CpuP4|CpuMMX|CpuMMX2
 			     |CpuSSE|CpuSSE2;
-      if (cpu_arch_tune == PROCESSOR_UNKNOWN)
-	{
-	  cpu_arch_tune = PROCESSOR_GENERIC64;
-	  cpu_arch_tune_flags = Cpu086|Cpu186|Cpu286|Cpu386|Cpu486
-				|Cpu586|Cpu686|CpuP4|CpuMMX|CpuMMX2
-				|CpuSSE|CpuSSE2;
-	}
+      if (cpu_arch_tune_flags == 0)
+	cpu_arch_tune_flags = Cpu086|Cpu186|Cpu286|Cpu386|Cpu486
+			      |Cpu586|Cpu686|CpuP4|CpuMMX|CpuMMX2
+			      |CpuSSE|CpuSSE2;
     }
   else if (!strcmp (default_arch, "i386"))
     {
       set_code_flag (CODE_32BIT);
       if (cpu_arch_isa_flags == 0)
 	cpu_arch_isa_flags = Cpu086|Cpu186|Cpu286|Cpu386;
-      if (cpu_arch_tune == PROCESSOR_UNKNOWN)
-	{
-	  cpu_arch_tune = PROCESSOR_GENERIC32;
-	  cpu_arch_tune_flags = Cpu086|Cpu186|Cpu286|Cpu386;
-	}
+      if (cpu_arch_tune_flags == 0)
+	cpu_arch_tune_flags = Cpu086|Cpu186|Cpu286|Cpu386;
     }
   else
     as_fatal (_("Unknown architecture"));
--- gas/testsuite/gas/i386/i386.exp.nops	2006-06-12 12:50:18.000000000 -0700
+++ gas/testsuite/gas/i386/i386.exp	2006-06-21 17:50:40.000000000 -0700
@@ -73,6 +73,13 @@ if [expr ([istarget "i*86-*-*"] ||  [ist
     run_dump_test "rep-suffix"
     run_dump_test "fp"
     run_dump_test "nops"
+    run_dump_test "nops-1"
+    run_dump_test "nops-1-i386"
+    run_dump_test "nops-1-i686"
+    run_dump_test "nops-1-merom"
+    run_dump_test "nops-2"
+    run_dump_test "nops-2-i386"
+    run_dump_test "nops-2-merom"
 
     # These tests require support for 8 and 16 bit relocs,
     # so we only run them for ELF and COFF targets.
@@ -146,6 +153,10 @@ if [expr ([istarget "i*86-*-*"] || [ista
     run_dump_test "x86-64-rep-suffix"
     run_dump_test "x86-64-gidt"
     run_dump_test "x86-64-nops"
+    run_dump_test "x86-64-nops-1"
+    run_dump_test "x86-64-nops-1-k8"
+    run_dump_test "x86-64-nops-1-nocona"
+    run_dump_test "x86-64-nops-1-merom"
 
     if { ![istarget "*-*-aix*"]
       && ![istarget "*-*-beos*"]
--- gas/testsuite/gas/i386/nops-1-i386.d.nops	2006-06-21 16:25:19.000000000 -0700
+++ gas/testsuite/gas/i386/nops-1-i386.d	2006-06-21 16:25:19.000000000 -0700
@@ -0,0 +1,177 @@
+#as: -mtune=i686 -march=i386
+#source: nops-1.s
+#objdump: -drw
+#name: i386 -mtune=i686 -march=i386 nops 1
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+0+ <nop15>:
+[	 ]*0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*1:[	 ]+eb 0d[	 ]+jmp[ 	]+10[ 	]+<nop14>
+[	 ]*3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*e:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*f:[	 ]+90[	 ]+nop[ 	]*
+
+0+10 <nop14>:
+[	 ]*10:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*11:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*12:[	 ]+8d b4 26 00 00 00 00[	 ]+lea[ 	]+0x0\(%esi\),%esi
+[	 ]*19:[	 ]+8d bc 27 00 00 00 00[	 ]+lea[ 	]+0x0\(%edi\),%edi
+
+0+20 <nop13>:
+[	 ]*20:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*21:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*22:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*23:[	 ]+8d b6 00 00 00 00[	 ]+lea[ 	]+0x0\(%esi\),%esi
+[	 ]*29:[	 ]+8d bc 27 00 00 00 00[	 ]+lea[ 	]+0x0\(%edi\),%edi
+
+0+30 <nop12>:
+[	 ]*30:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*31:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*32:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*33:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*34:[	 ]+8d b6 00 00 00 00[	 ]+lea[ 	]+0x0\(%esi\),%esi
+[	 ]*3a:[	 ]+8d bf 00 00 00 00[	 ]+lea[ 	]+0x0\(%edi\),%edi
+
+0+40 <nop11>:
+[	 ]*40:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*41:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*42:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*43:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*44:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*45:[	 ]+8d 74 26 00[	 ]+lea[ 	]+0x0\(%esi\),%esi
+[	 ]*49:[	 ]+8d bc 27 00 00 00 00[	 ]+lea[ 	]+0x0\(%edi\),%edi
+
+0+50 <nop10>:
+[	 ]*50:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*51:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*52:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*53:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*54:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*55:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*56:[	 ]+8d 76 00[	 ]+lea[ 	]+0x0\(%esi\),%esi
+[	 ]*59:[	 ]+8d bc 27 00 00 00 00[	 ]+lea[ 	]+0x0\(%edi\),%edi
+
+0+60 <nop9>:
+[	 ]*60:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*61:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*62:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*63:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*64:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*65:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*66:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*67:[	 ]+89 f6[	 ]+mov[ 	]+%esi,%esi
+[	 ]*69:[	 ]+8d bc 27 00 00 00 00[	 ]+lea[ 	]+0x0\(%edi\),%edi
+
+0+70 <nop8>:
+[	 ]*70:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*71:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*72:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*73:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*74:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*75:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*76:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*77:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*78:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*79:[	 ]+8d b4 26 00 00 00 00[	 ]+lea[ 	]+0x0\(%esi\),%esi
+
+0+80 <nop7>:
+[	 ]*80:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*81:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*82:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*83:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*84:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*85:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*86:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*87:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*88:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*89:[	 ]+8d b4 26 00 00 00 00[	 ]+lea[ 	]+0x0\(%esi\),%esi
+
+0+90 <nop6>:
+[	 ]*90:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*91:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*92:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*93:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*94:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*95:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*96:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*97:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*98:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*99:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*9a:[	 ]+8d b6 00 00 00 00[	 ]+lea[ 	]+0x0\(%esi\),%esi
+
+0+a0 <nop5>:
+[	 ]*a0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*aa:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ab:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ac:[	 ]+8d 74 26 00[	 ]+lea[ 	]+0x0\(%esi\),%esi
+
+0+b0 <nop4>:
+[	 ]*b0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ba:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*bb:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*bc:[	 ]+8d 74 26 00[	 ]+lea[ 	]+0x0\(%esi\),%esi
+
+0+c0 <nop3>:
+[	 ]*c0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ca:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*cb:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*cc:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*cd:[	 ]+8d 76 00[	 ]+lea[ 	]+0x0\(%esi\),%esi
+
+0+d0 <nop2>:
+[	 ]*d0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*da:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*db:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*dc:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*dd:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*de:[	 ]+89 f6[	 ]+mov[ 	]+%esi,%esi
+#pass
--- gas/testsuite/gas/i386/nops-1-i686.d.nops	2006-06-21 16:25:19.000000000 -0700
+++ gas/testsuite/gas/i386/nops-1-i686.d	2006-06-21 16:25:19.000000000 -0700
@@ -0,0 +1,161 @@
+#as: -mtune=i686
+#source: nops-1.s
+#objdump: -drw
+#name: i386 -mtune=i686 nops 1
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+0+ <nop15>:
+[	 ]*0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*1:[	 ]+0f 1f 80 00 00 00 00[	 ]+nopl[ 	]+0x0\(%eax\)
+[	 ]*8:[	 ]+0f 1f 84 00 00 00 00 00[	 ]+nopl[ 	]+0x0\(%eax,%eax,1\)
+
+0+10 <nop14>:
+[	 ]*10:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*11:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*12:[	 ]+0f 1f 80 00 00 00 00[	 ]+nopl[ 	]+0x0\(%eax\)
+[	 ]*19:[	 ]+0f 1f 80 00 00 00 00[	 ]+nopl[ 	]+0x0\(%eax\)
+
+0+20 <nop13>:
+[	 ]*20:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*21:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*22:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*23:[	 ]+66 0f 1f 44 00 00[	 ]+nopw[ 	]+0x0\(%eax,%eax,1\)
+[	 ]*29:[	 ]+0f 1f 80 00 00 00 00[	 ]+nopl[ 	]+0x0\(%eax\)
+
+0+30 <nop12>:
+[	 ]*30:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*31:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*32:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*33:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*34:[	 ]+66 0f 1f 44 00 00[	 ]+nopw[ 	]+0x0\(%eax,%eax,1\)
+[	 ]*3a:[	 ]+66 0f 1f 44 00 00[	 ]+nopw[ 	]+0x0\(%eax,%eax,1\)
+
+0+40 <nop11>:
+[	 ]*40:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*41:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*42:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*43:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*44:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*45:[	 ]+0f 1f 44 00 00[	 ]+nopl[ 	]+0x0\(%eax,%eax,1\)
+[	 ]*4a:[	 ]+66 0f 1f 44 00 00[	 ]+nopw[ 	]+0x0\(%eax,%eax,1\)
+
+0+50 <nop10>:
+[	 ]*50:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*51:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*52:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*53:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*54:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*55:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*56:[	 ]+66 2e 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+%cs:0x0\(%eax,%eax,1\)
+
+0+60 <nop9>:
+[	 ]*60:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*61:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*62:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*63:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*64:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*65:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*66:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*67:[	 ]+66 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+0x0\(%eax,%eax,1\)
+
+0+70 <nop8>:
+[	 ]*70:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*71:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*72:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*73:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*74:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*75:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*76:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*77:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*78:[	 ]+0f 1f 84 00 00 00 00 00[	 ]+nopl[ 	]+0x0\(%eax,%eax,1\)
+
+0+80 <nop7>:
+[	 ]*80:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*81:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*82:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*83:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*84:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*85:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*86:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*87:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*88:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*89:[	 ]+0f 1f 80 00 00 00 00[	 ]+nopl[ 	]+0x0\(%eax\)
+
+0+90 <nop6>:
+[	 ]*90:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*91:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*92:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*93:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*94:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*95:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*96:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*97:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*98:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*99:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*9a:[	 ]+66 0f 1f 44 00 00[	 ]+nopw[ 	]+0x0\(%eax,%eax,1\)
+
+0+a0 <nop5>:
+[	 ]*a0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*aa:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ab:[	 ]+0f 1f 44 00 00[	 ]+nopl[ 	]+0x0\(%eax,%eax,1\)
+
+0+b0 <nop4>:
+[	 ]*b0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ba:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*bb:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*bc:[	 ]+0f 1f 40 00[	 ]+nopl[ 	]+0x0\(%eax\)
+
+0+c0 <nop3>:
+[	 ]*c0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ca:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*cb:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*cc:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*cd:[	 ]+0f 1f 00[	 ]+nopl[ 	]+\(%eax\)
+
+0+d0 <nop2>:
+[	 ]*d0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*da:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*db:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*dc:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*dd:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*de:[	 ]+66 90[	 ]+xchg[ 	]+%ax,%ax
+#pass
--- gas/testsuite/gas/i386/nops-1-merom.d.nops	2006-06-21 16:25:19.000000000 -0700
+++ gas/testsuite/gas/i386/nops-1-merom.d	2006-06-21 16:25:19.000000000 -0700
@@ -0,0 +1,156 @@
+#as: -mtune=merom
+#source: nops-1.s
+#objdump: -drw
+#name: i386 -mtune=merom nops 1
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+0+ <nop15>:
+[	 ]*0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*1:[	 ]+66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+%cs:0x0\(%eax,%eax,1\)
+
+0+10 <nop14>:
+[	 ]*10:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*11:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*12:[	 ]+66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+%cs:0x0\(%eax,%eax,1\)
+
+0+20 <nop13>:
+[	 ]*20:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*21:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*22:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*23:[	 ]+66 66 66 66 2e 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+%cs:0x0\(%eax,%eax,1\)
+
+0+30 <nop12>:
+[	 ]*30:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*31:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*32:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*33:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*34:[	 ]+66 66 66 2e 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+%cs:0x0\(%eax,%eax,1\)
+
+0+40 <nop11>:
+[	 ]*40:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*41:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*42:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*43:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*44:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*45:[	 ]+66 66 2e 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+%cs:0x0\(%eax,%eax,1\)
+
+0+50 <nop10>:
+[	 ]*50:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*51:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*52:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*53:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*54:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*55:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*56:[	 ]+66 2e 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+%cs:0x0\(%eax,%eax,1\)
+
+0+60 <nop9>:
+[	 ]*60:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*61:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*62:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*63:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*64:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*65:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*66:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*67:[	 ]+66 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+0x0\(%eax,%eax,1\)
+
+0+70 <nop8>:
+[	 ]*70:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*71:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*72:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*73:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*74:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*75:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*76:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*77:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*78:[	 ]+0f 1f 84 00 00 00 00 00[	 ]+nopl[ 	]+0x0\(%eax,%eax,1\)
+
+0+80 <nop7>:
+[	 ]*80:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*81:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*82:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*83:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*84:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*85:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*86:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*87:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*88:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*89:[	 ]+0f 1f 80 00 00 00 00[	 ]+nopl[ 	]+0x0\(%eax\)
+
+0+90 <nop6>:
+[	 ]*90:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*91:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*92:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*93:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*94:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*95:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*96:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*97:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*98:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*99:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*9a:[	 ]+66 0f 1f 44 00 00[	 ]+nopw[ 	]+0x0\(%eax,%eax,1\)
+
+0+a0 <nop5>:
+[	 ]*a0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*aa:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ab:[	 ]+0f 1f 44 00 00[	 ]+nopl[ 	]+0x0\(%eax,%eax,1\)
+
+0+b0 <nop4>:
+[	 ]*b0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ba:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*bb:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*bc:[	 ]+0f 1f 40 00[	 ]+nopl[ 	]+0x0\(%eax\)
+
+0+c0 <nop3>:
+[	 ]*c0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ca:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*cb:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*cc:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*cd:[	 ]+0f 1f 00[	 ]+nopl[ 	]+\(%eax\)
+
+0+d0 <nop2>:
+[	 ]*d0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*da:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*db:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*dc:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*dd:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*de:[	 ]+66 90[	 ]+xchg[ 	]+%ax,%ax
+#pass
--- gas/testsuite/gas/i386/nops-1.d.nops	2006-06-21 16:25:19.000000000 -0700
+++ gas/testsuite/gas/i386/nops-1.d	2006-06-21 16:25:19.000000000 -0700
@@ -0,0 +1,176 @@
+#source: nops-1.s
+#objdump: -drw
+#name: i386 nops 1
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+0+ <nop15>:
+[	 ]*0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*1:[	 ]+eb 0d[	 ]+jmp[ 	]+10[ 	]+<nop14>
+[	 ]*3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*e:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*f:[	 ]+90[	 ]+nop[ 	]*
+
+0+10 <nop14>:
+[	 ]*10:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*11:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*12:[	 ]+8d b4 26 00 00 00 00[	 ]+lea[ 	]+0x0\(%esi\),%esi
+[	 ]*19:[	 ]+8d bc 27 00 00 00 00[	 ]+lea[ 	]+0x0\(%edi\),%edi
+
+0+20 <nop13>:
+[	 ]*20:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*21:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*22:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*23:[	 ]+8d b6 00 00 00 00[	 ]+lea[ 	]+0x0\(%esi\),%esi
+[	 ]*29:[	 ]+8d bc 27 00 00 00 00[	 ]+lea[ 	]+0x0\(%edi\),%edi
+
+0+30 <nop12>:
+[	 ]*30:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*31:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*32:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*33:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*34:[	 ]+8d b6 00 00 00 00[	 ]+lea[ 	]+0x0\(%esi\),%esi
+[	 ]*3a:[	 ]+8d bf 00 00 00 00[	 ]+lea[ 	]+0x0\(%edi\),%edi
+
+0+40 <nop11>:
+[	 ]*40:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*41:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*42:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*43:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*44:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*45:[	 ]+8d 74 26 00[	 ]+lea[ 	]+0x0\(%esi\),%esi
+[	 ]*49:[	 ]+8d bc 27 00 00 00 00[	 ]+lea[ 	]+0x0\(%edi\),%edi
+
+0+50 <nop10>:
+[	 ]*50:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*51:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*52:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*53:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*54:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*55:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*56:[	 ]+8d 76 00[	 ]+lea[ 	]+0x0\(%esi\),%esi
+[	 ]*59:[	 ]+8d bc 27 00 00 00 00[	 ]+lea[ 	]+0x0\(%edi\),%edi
+
+0+60 <nop9>:
+[	 ]*60:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*61:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*62:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*63:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*64:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*65:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*66:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*67:[	 ]+89 f6[	 ]+mov[ 	]+%esi,%esi
+[	 ]*69:[	 ]+8d bc 27 00 00 00 00[	 ]+lea[ 	]+0x0\(%edi\),%edi
+
+0+70 <nop8>:
+[	 ]*70:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*71:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*72:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*73:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*74:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*75:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*76:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*77:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*78:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*79:[	 ]+8d b4 26 00 00 00 00[	 ]+lea[ 	]+0x0\(%esi\),%esi
+
+0+80 <nop7>:
+[	 ]*80:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*81:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*82:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*83:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*84:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*85:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*86:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*87:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*88:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*89:[	 ]+8d b4 26 00 00 00 00[	 ]+lea[ 	]+0x0\(%esi\),%esi
+
+0+90 <nop6>:
+[	 ]*90:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*91:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*92:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*93:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*94:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*95:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*96:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*97:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*98:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*99:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*9a:[	 ]+8d b6 00 00 00 00[	 ]+lea[ 	]+0x0\(%esi\),%esi
+
+0+a0 <nop5>:
+[	 ]*a0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*aa:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ab:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ac:[	 ]+8d 74 26 00[	 ]+lea[ 	]+0x0\(%esi\),%esi
+
+0+b0 <nop4>:
+[	 ]*b0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ba:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*bb:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*bc:[	 ]+8d 74 26 00[	 ]+lea[ 	]+0x0\(%esi\),%esi
+
+0+c0 <nop3>:
+[	 ]*c0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ca:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*cb:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*cc:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*cd:[	 ]+8d 76 00[	 ]+lea[ 	]+0x0\(%esi\),%esi
+
+0+d0 <nop2>:
+[	 ]*d0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*da:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*db:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*dc:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*dd:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*de:[	 ]+89 f6[	 ]+mov[ 	]+%esi,%esi
+#pass
--- gas/testsuite/gas/i386/nops-1.s.nops	2006-06-21 16:25:19.000000000 -0700
+++ gas/testsuite/gas/i386/nops-1.s	2006-06-21 16:25:19.000000000 -0700
@@ -0,0 +1,147 @@
+	.text
+nop15:
+	nop
+	.p2align 4
+
+nop14:
+	nop
+	nop
+	.p2align 4
+
+nop13:
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop12:
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop11:
+	nop
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop10:
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop9:
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop8:
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop7:
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop6:
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop5:
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop4:
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop3:
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop2:
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
--- gas/testsuite/gas/i386/nops-2-i386.d.nops	2006-06-21 16:25:19.000000000 -0700
+++ gas/testsuite/gas/i386/nops-2-i386.d	2006-06-21 16:25:19.000000000 -0700
@@ -0,0 +1,166 @@
+#as: -march=i386
+#source: nops-2.s
+#objdump: -drw
+#name: i386 -march=i386 nops 2
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+0+ <nop>:
+[	 ]*0:[	 ]+0f 44 c0[	 ]+cmove[ 	]+%eax,%eax
+[	 ]*3:[	 ]+66 0f 1f 44 00 00[	 ]+nopw[ 	]+0x0\(%eax,%eax,1\)
+[	 ]*9:[	 ]+0f 1f 80 00 00 00 00[	 ]+nopl[ 	]+0x0\(%eax\)
+
+0+10 <nop15>:
+[	 ]*10:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*11:[	 ]+0f 1f 80 00 00 00 00[	 ]+nopl[ 	]+0x0\(%eax\)
+[	 ]*18:[	 ]+0f 1f 84 00 00 00 00 00[	 ]+nopl[ 	]+0x0\(%eax,%eax,1\)
+
+0+20 <nop14>:
+[	 ]*20:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*21:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*22:[	 ]+0f 1f 80 00 00 00 00[	 ]+nopl[ 	]+0x0\(%eax\)
+[	 ]*29:[	 ]+0f 1f 80 00 00 00 00[	 ]+nopl[ 	]+0x0\(%eax\)
+
+0+30 <nop13>:
+[	 ]*30:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*31:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*32:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*33:[	 ]+66 0f 1f 44 00 00[	 ]+nopw[ 	]+0x0\(%eax,%eax,1\)
+[	 ]*39:[	 ]+0f 1f 80 00 00 00 00[	 ]+nopl[ 	]+0x0\(%eax\)
+
+0+40 <nop12>:
+[	 ]*40:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*41:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*42:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*43:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*44:[	 ]+66 0f 1f 44 00 00[	 ]+nopw[ 	]+0x0\(%eax,%eax,1\)
+[	 ]*4a:[	 ]+66 0f 1f 44 00 00[	 ]+nopw[ 	]+0x0\(%eax,%eax,1\)
+
+0+50 <nop11>:
+[	 ]*50:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*51:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*52:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*53:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*54:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*55:[	 ]+0f 1f 44 00 00[	 ]+nopl[ 	]+0x0\(%eax,%eax,1\)
+[	 ]*5a:[	 ]+66 0f 1f 44 00 00[	 ]+nopw[ 	]+0x0\(%eax,%eax,1\)
+
+0+60 <nop10>:
+[	 ]*60:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*61:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*62:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*63:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*64:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*65:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*66:[	 ]+66 2e 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+%cs:0x0\(%eax,%eax,1\)
+
+0+70 <nop9>:
+[	 ]*70:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*71:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*72:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*73:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*74:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*75:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*76:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*77:[	 ]+66 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+0x0\(%eax,%eax,1\)
+
+0+80 <nop8>:
+[	 ]*80:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*81:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*82:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*83:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*84:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*85:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*86:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*87:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*88:[	 ]+0f 1f 84 00 00 00 00 00[	 ]+nopl[ 	]+0x0\(%eax,%eax,1\)
+
+0+90 <nop7>:
+[	 ]*90:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*91:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*92:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*93:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*94:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*95:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*96:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*97:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*98:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*99:[	 ]+0f 1f 80 00 00 00 00[	 ]+nopl[ 	]+0x0\(%eax\)
+
+0+a0 <nop6>:
+[	 ]*a0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*aa:[	 ]+66 0f 1f 44 00 00[	 ]+nopw[ 	]+0x0\(%eax,%eax,1\)
+
+0+b0 <nop5>:
+[	 ]*b0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ba:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*bb:[	 ]+0f 1f 44 00 00[	 ]+nopl[ 	]+0x0\(%eax,%eax,1\)
+
+0+c0 <nop4>:
+[	 ]*c0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ca:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*cb:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*cc:[	 ]+0f 1f 40 00[	 ]+nopl[ 	]+0x0\(%eax\)
+
+0+d0 <nop3>:
+[	 ]*d0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*da:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*db:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*dc:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*dd:[	 ]+0f 1f 00[	 ]+nopl[ 	]+\(%eax\)
+
+0+e0 <nop2>:
+[	 ]*e0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*e1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*e2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*e3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*e4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*e5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*e6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*e7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*e8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*e9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ea:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*eb:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ec:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ed:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ee:[	 ]+66 90[	 ]+xchg[ 	]+%ax,%ax
+#pass
--- gas/testsuite/gas/i386/nops-2-merom.d.nops	2006-06-21 16:25:19.000000000 -0700
+++ gas/testsuite/gas/i386/nops-2-merom.d	2006-06-21 16:25:19.000000000 -0700
@@ -0,0 +1,160 @@
+#as: -march=i386 -mtune=merom
+#source: nops-2.s
+#objdump: -drw
+#name: i386 -march=i386 -mtune=merom nops 2
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+0+ <nop>:
+[	 ]*0:[	 ]+0f 44 c0[	 ]+cmove[ 	]+%eax,%eax
+[	 ]*3:[	 ]+66 66 66 66 2e 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+%cs:0x0\(%eax,%eax,1\)
+
+0+10 <nop15>:
+[	 ]*10:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*11:[	 ]+66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+%cs:0x0\(%eax,%eax,1\)
+
+0+20 <nop14>:
+[	 ]*20:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*21:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*22:[	 ]+66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+%cs:0x0\(%eax,%eax,1\)
+
+0+30 <nop13>:
+[	 ]*30:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*31:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*32:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*33:[	 ]+66 66 66 66 2e 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+%cs:0x0\(%eax,%eax,1\)
+
+0+40 <nop12>:
+[	 ]*40:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*41:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*42:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*43:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*44:[	 ]+66 66 66 2e 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+%cs:0x0\(%eax,%eax,1\)
+
+0+50 <nop11>:
+[	 ]*50:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*51:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*52:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*53:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*54:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*55:[	 ]+66 66 2e 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+%cs:0x0\(%eax,%eax,1\)
+
+0+60 <nop10>:
+[	 ]*60:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*61:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*62:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*63:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*64:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*65:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*66:[	 ]+66 2e 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+%cs:0x0\(%eax,%eax,1\)
+
+0+70 <nop9>:
+[	 ]*70:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*71:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*72:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*73:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*74:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*75:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*76:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*77:[	 ]+66 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+0x0\(%eax,%eax,1\)
+
+0+80 <nop8>:
+[	 ]*80:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*81:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*82:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*83:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*84:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*85:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*86:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*87:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*88:[	 ]+0f 1f 84 00 00 00 00 00[	 ]+nopl[ 	]+0x0\(%eax,%eax,1\)
+
+0+90 <nop7>:
+[	 ]*90:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*91:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*92:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*93:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*94:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*95:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*96:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*97:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*98:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*99:[	 ]+0f 1f 80 00 00 00 00[	 ]+nopl[ 	]+0x0\(%eax\)
+
+0+a0 <nop6>:
+[	 ]*a0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*aa:[	 ]+66 0f 1f 44 00 00[	 ]+nopw[ 	]+0x0\(%eax,%eax,1\)
+
+0+b0 <nop5>:
+[	 ]*b0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ba:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*bb:[	 ]+0f 1f 44 00 00[	 ]+nopl[ 	]+0x0\(%eax,%eax,1\)
+
+0+c0 <nop4>:
+[	 ]*c0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ca:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*cb:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*cc:[	 ]+0f 1f 40 00[	 ]+nopl[ 	]+0x0\(%eax\)
+
+0+d0 <nop3>:
+[	 ]*d0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*da:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*db:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*dc:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*dd:[	 ]+0f 1f 00[	 ]+nopl[ 	]+\(%eax\)
+
+0+e0 <nop2>:
+[	 ]*e0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*e1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*e2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*e3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*e4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*e5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*e6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*e7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*e8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*e9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ea:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*eb:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ec:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ed:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ee:[	 ]+66 90[	 ]+xchg[ 	]+%ax,%ax
+#pass
--- gas/testsuite/gas/i386/nops-2.d.nops	2006-06-21 16:25:19.000000000 -0700
+++ gas/testsuite/gas/i386/nops-2.d	2006-06-21 16:25:19.000000000 -0700
@@ -0,0 +1,165 @@
+#source: nops-2.s
+#objdump: -drw
+#name: i386 nops 2
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+0+ <nop>:
+[	 ]*0:[	 ]+0f 44 c0[	 ]+cmove[ 	]+%eax,%eax
+[	 ]*3:[	 ]+66 0f 1f 44 00 00[	 ]+nopw[ 	]+0x0\(%eax,%eax,1\)
+[	 ]*9:[	 ]+0f 1f 80 00 00 00 00[	 ]+nopl[ 	]+0x0\(%eax\)
+
+0+10 <nop15>:
+[	 ]*10:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*11:[	 ]+0f 1f 80 00 00 00 00[	 ]+nopl[ 	]+0x0\(%eax\)
+[	 ]*18:[	 ]+0f 1f 84 00 00 00 00 00[	 ]+nopl[ 	]+0x0\(%eax,%eax,1\)
+
+0+20 <nop14>:
+[	 ]*20:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*21:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*22:[	 ]+0f 1f 80 00 00 00 00[	 ]+nopl[ 	]+0x0\(%eax\)
+[	 ]*29:[	 ]+0f 1f 80 00 00 00 00[	 ]+nopl[ 	]+0x0\(%eax\)
+
+0+30 <nop13>:
+[	 ]*30:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*31:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*32:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*33:[	 ]+66 0f 1f 44 00 00[	 ]+nopw[ 	]+0x0\(%eax,%eax,1\)
+[	 ]*39:[	 ]+0f 1f 80 00 00 00 00[	 ]+nopl[ 	]+0x0\(%eax\)
+
+0+40 <nop12>:
+[	 ]*40:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*41:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*42:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*43:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*44:[	 ]+66 0f 1f 44 00 00[	 ]+nopw[ 	]+0x0\(%eax,%eax,1\)
+[	 ]*4a:[	 ]+66 0f 1f 44 00 00[	 ]+nopw[ 	]+0x0\(%eax,%eax,1\)
+
+0+50 <nop11>:
+[	 ]*50:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*51:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*52:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*53:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*54:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*55:[	 ]+0f 1f 44 00 00[	 ]+nopl[ 	]+0x0\(%eax,%eax,1\)
+[	 ]*5a:[	 ]+66 0f 1f 44 00 00[	 ]+nopw[ 	]+0x0\(%eax,%eax,1\)
+
+0+60 <nop10>:
+[	 ]*60:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*61:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*62:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*63:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*64:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*65:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*66:[	 ]+66 2e 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+%cs:0x0\(%eax,%eax,1\)
+
+0+70 <nop9>:
+[	 ]*70:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*71:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*72:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*73:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*74:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*75:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*76:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*77:[	 ]+66 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+0x0\(%eax,%eax,1\)
+
+0+80 <nop8>:
+[	 ]*80:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*81:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*82:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*83:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*84:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*85:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*86:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*87:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*88:[	 ]+0f 1f 84 00 00 00 00 00[	 ]+nopl[ 	]+0x0\(%eax,%eax,1\)
+
+0+90 <nop7>:
+[	 ]*90:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*91:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*92:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*93:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*94:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*95:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*96:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*97:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*98:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*99:[	 ]+0f 1f 80 00 00 00 00[	 ]+nopl[ 	]+0x0\(%eax\)
+
+0+a0 <nop6>:
+[	 ]*a0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*aa:[	 ]+66 0f 1f 44 00 00[	 ]+nopw[ 	]+0x0\(%eax,%eax,1\)
+
+0+b0 <nop5>:
+[	 ]*b0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ba:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*bb:[	 ]+0f 1f 44 00 00[	 ]+nopl[ 	]+0x0\(%eax,%eax,1\)
+
+0+c0 <nop4>:
+[	 ]*c0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ca:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*cb:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*cc:[	 ]+0f 1f 40 00[	 ]+nopl[ 	]+0x0\(%eax\)
+
+0+d0 <nop3>:
+[	 ]*d0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*da:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*db:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*dc:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*dd:[	 ]+0f 1f 00[	 ]+nopl[ 	]+\(%eax\)
+
+0+e0 <nop2>:
+[	 ]*e0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*e1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*e2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*e3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*e4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*e5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*e6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*e7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*e8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*e9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ea:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*eb:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ec:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ed:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ee:[	 ]+66 90[	 ]+xchg[ 	]+%ax,%ax
+#pass
--- gas/testsuite/gas/i386/nops-2.s.nops	2006-06-21 16:25:19.000000000 -0700
+++ gas/testsuite/gas/i386/nops-2.s	2006-06-21 16:25:19.000000000 -0700
@@ -0,0 +1,151 @@
+	.text
+nop:
+	cmove	%eax,%eax
+	.p2align 4
+
+nop15:
+	nop
+	.p2align 4
+
+nop14:
+	nop
+	nop
+	.p2align 4
+
+nop13:
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop12:
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop11:
+	nop
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop10:
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop9:
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop8:
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop7:
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop6:
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop5:
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop4:
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop3:
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop2:
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
--- gas/testsuite/gas/i386/x86-64-nops-1-k8.d.nops	2006-06-21 16:25:19.000000000 -0700
+++ gas/testsuite/gas/i386/x86-64-nops-1-k8.d	2006-06-21 16:25:19.000000000 -0700
@@ -0,0 +1,177 @@
+#as: -mtune=k8
+#source: x86-64-nops-1.s
+#objdump: -drw
+#name: x86-64 -mtune=k8 nops 1
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+0+ <nop15>:
+[	 ]*0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*1:[	 ]+66 66 66 90[	 ]+xchg[ 	]+%ax,%ax
+[	 ]*5:[	 ]+66 66 66 90[	 ]+xchg[ 	]+%ax,%ax
+[	 ]*9:[	 ]+66 66 66 90[	 ]+xchg[ 	]+%ax,%ax
+[	 ]*d:[	 ]+66 66 90[	 ]+xchg[ 	]+%ax,%ax
+
+0+10 <nop14>:
+[	 ]*10:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*11:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*12:[	 ]+66 66 66 90[	 ]+xchg[ 	]+%ax,%ax
+[	 ]*16:[	 ]+66 66 66 90[	 ]+xchg[ 	]+%ax,%ax
+[	 ]*1a:[	 ]+66 66 90[	 ]+xchg[ 	]+%ax,%ax
+[	 ]*1d:[	 ]+66 66 90[	 ]+xchg[ 	]+%ax,%ax
+
+0+20 <nop13>:
+[	 ]*20:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*21:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*22:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*23:[	 ]+66 66 66 90[	 ]+xchg[ 	]+%ax,%ax
+[	 ]*27:[	 ]+66 66 90[	 ]+xchg[ 	]+%ax,%ax
+[	 ]*2a:[	 ]+66 66 90[	 ]+xchg[ 	]+%ax,%ax
+[	 ]*2d:[	 ]+66 66 90[	 ]+xchg[ 	]+%ax,%ax
+
+0+30 <nop12>:
+[	 ]*30:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*31:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*32:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*33:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*34:[	 ]+66 66 66 90[	 ]+xchg[ 	]+%ax,%ax
+[	 ]*38:[	 ]+66 66 66 90[	 ]+xchg[ 	]+%ax,%ax
+[	 ]*3c:[	 ]+66 66 66 90[	 ]+xchg[ 	]+%ax,%ax
+
+0+40 <nop11>:
+[	 ]*40:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*41:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*42:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*43:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*44:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*45:[	 ]+66 66 66 90[	 ]+xchg[ 	]+%ax,%ax
+[	 ]*49:[	 ]+66 66 66 90[	 ]+xchg[ 	]+%ax,%ax
+[	 ]*4d:[	 ]+66 66 90[	 ]+xchg[ 	]+%ax,%ax
+
+0+50 <nop10>:
+[	 ]*50:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*51:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*52:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*53:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*54:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*55:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*56:[	 ]+66 66 66 90[	 ]+xchg[ 	]+%ax,%ax
+[	 ]*5a:[	 ]+66 66 90[	 ]+xchg[ 	]+%ax,%ax
+[	 ]*5d:[	 ]+66 66 90[	 ]+xchg[ 	]+%ax,%ax
+
+0+60 <nop9>:
+[	 ]*60:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*61:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*62:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*63:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*64:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*65:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*66:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*67:[	 ]+66 66 90[	 ]+xchg[ 	]+%ax,%ax
+[	 ]*6a:[	 ]+66 66 90[	 ]+xchg[ 	]+%ax,%ax
+[	 ]*6d:[	 ]+66 66 90[	 ]+xchg[ 	]+%ax,%ax
+
+0+70 <nop8>:
+[	 ]*70:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*71:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*72:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*73:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*74:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*75:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*76:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*77:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*78:[	 ]+66 66 66 90[	 ]+xchg[ 	]+%ax,%ax
+[	 ]*7c:[	 ]+66 66 66 90[	 ]+xchg[ 	]+%ax,%ax
+
+0+80 <nop7>:
+[	 ]*80:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*81:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*82:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*83:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*84:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*85:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*86:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*87:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*88:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*89:[	 ]+66 66 66 90[	 ]+xchg[ 	]+%ax,%ax
+[	 ]*8d:[	 ]+66 66 90[	 ]+xchg[ 	]+%ax,%ax
+
+0+90 <nop6>:
+[	 ]*90:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*91:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*92:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*93:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*94:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*95:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*96:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*97:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*98:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*99:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*9a:[	 ]+66 66 90[	 ]+xchg[ 	]+%ax,%ax
+[	 ]*9d:[	 ]+66 66 90[	 ]+xchg[ 	]+%ax,%ax
+
+0+a0 <nop5>:
+[	 ]*a0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*aa:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ab:[	 ]+66 66 90[	 ]+xchg[ 	]+%ax,%ax
+[	 ]*ae:[	 ]+66 90[	 ]+xchg[ 	]+%ax,%ax
+
+0+b0 <nop4>:
+[	 ]*b0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ba:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*bb:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*bc:[	 ]+66 66 66 90[	 ]+xchg[ 	]+%ax,%ax
+
+0+c0 <nop3>:
+[	 ]*c0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ca:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*cb:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*cc:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*cd:[	 ]+66 66 90[	 ]+xchg[ 	]+%ax,%ax
+
+0+d0 <nop2>:
+[	 ]*d0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*da:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*db:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*dc:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*dd:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*de:[	 ]+66 90[	 ]+xchg[ 	]+%ax,%ax
+#pass
--- gas/testsuite/gas/i386/x86-64-nops-1-merom.d.nops	2006-06-21 16:25:19.000000000 -0700
+++ gas/testsuite/gas/i386/x86-64-nops-1-merom.d	2006-06-21 16:25:19.000000000 -0700
@@ -0,0 +1,156 @@
+#as: -mtune=merom
+#source: x86-64-nops-1.s
+#objdump: -drw
+#name: x86-64 -mtune=merom nops 1
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+0+ <nop15>:
+[	 ]*0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*1:[	 ]+66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+%cs:0x0\(%rax,%rax,1\)
+
+0+10 <nop14>:
+[	 ]*10:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*11:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*12:[	 ]+66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+%cs:0x0\(%rax,%rax,1\)
+
+0+20 <nop13>:
+[	 ]*20:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*21:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*22:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*23:[	 ]+66 66 66 66 2e 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+%cs:0x0\(%rax,%rax,1\)
+
+0+30 <nop12>:
+[	 ]*30:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*31:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*32:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*33:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*34:[	 ]+66 66 66 2e 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+%cs:0x0\(%rax,%rax,1\)
+
+0+40 <nop11>:
+[	 ]*40:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*41:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*42:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*43:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*44:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*45:[	 ]+66 66 2e 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+%cs:0x0\(%rax,%rax,1\)
+
+0+50 <nop10>:
+[	 ]*50:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*51:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*52:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*53:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*54:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*55:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*56:[	 ]+66 2e 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+%cs:0x0\(%rax,%rax,1\)
+
+0+60 <nop9>:
+[	 ]*60:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*61:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*62:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*63:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*64:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*65:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*66:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*67:[	 ]+66 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+0x0\(%rax,%rax,1\)
+
+0+70 <nop8>:
+[	 ]*70:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*71:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*72:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*73:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*74:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*75:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*76:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*77:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*78:[	 ]+0f 1f 84 00 00 00 00 00[	 ]+nopl[ 	]+0x0\(%rax,%rax,1\)
+
+0+80 <nop7>:
+[	 ]*80:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*81:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*82:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*83:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*84:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*85:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*86:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*87:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*88:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*89:[	 ]+0f 1f 80 00 00 00 00[	 ]+nopl[ 	]+0x0\(%rax\)
+
+0+90 <nop6>:
+[	 ]*90:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*91:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*92:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*93:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*94:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*95:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*96:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*97:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*98:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*99:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*9a:[	 ]+66 0f 1f 44 00 00[	 ]+nopw[ 	]+0x0\(%rax,%rax,1\)
+
+0+a0 <nop5>:
+[	 ]*a0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*aa:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ab:[	 ]+0f 1f 44 00 00[	 ]+nopl[ 	]+0x0\(%rax,%rax,1\)
+
+0+b0 <nop4>:
+[	 ]*b0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ba:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*bb:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*bc:[	 ]+0f 1f 40 00[	 ]+nopl[ 	]+0x0\(%rax\)
+
+0+c0 <nop3>:
+[	 ]*c0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ca:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*cb:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*cc:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*cd:[	 ]+0f 1f 00[	 ]+nopl[ 	]+\(%rax\)
+
+0+d0 <nop2>:
+[	 ]*d0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*da:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*db:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*dc:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*dd:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*de:[	 ]+66 90[	 ]+xchg[ 	]+%ax,%ax
+#pass
--- gas/testsuite/gas/i386/x86-64-nops-1-nocona.d.nops	2006-06-21 16:25:19.000000000 -0700
+++ gas/testsuite/gas/i386/x86-64-nops-1-nocona.d	2006-06-21 16:25:19.000000000 -0700
@@ -0,0 +1,161 @@
+#as: -mtune=nocona
+#source: x86-64-nops-1.s
+#objdump: -drw
+#name: x86-64 -mtune=nocona nops 1
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+0+ <nop15>:
+[	 ]*0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*1:[	 ]+0f 1f 80 00 00 00 00[	 ]+nopl[ 	]+0x0\(%rax\)
+[	 ]*8:[	 ]+0f 1f 84 00 00 00 00 00[	 ]+nopl[ 	]+0x0\(%rax,%rax,1\)
+
+0+10 <nop14>:
+[	 ]*10:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*11:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*12:[	 ]+0f 1f 80 00 00 00 00[	 ]+nopl[ 	]+0x0\(%rax\)
+[	 ]*19:[	 ]+0f 1f 80 00 00 00 00[	 ]+nopl[ 	]+0x0\(%rax\)
+
+0+20 <nop13>:
+[	 ]*20:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*21:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*22:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*23:[	 ]+66 0f 1f 44 00 00[	 ]+nopw[ 	]+0x0\(%rax,%rax,1\)
+[	 ]*29:[	 ]+0f 1f 80 00 00 00 00[	 ]+nopl[ 	]+0x0\(%rax\)
+
+0+30 <nop12>:
+[	 ]*30:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*31:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*32:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*33:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*34:[	 ]+66 0f 1f 44 00 00[	 ]+nopw[ 	]+0x0\(%rax,%rax,1\)
+[	 ]*3a:[	 ]+66 0f 1f 44 00 00[	 ]+nopw[ 	]+0x0\(%rax,%rax,1\)
+
+0+40 <nop11>:
+[	 ]*40:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*41:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*42:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*43:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*44:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*45:[	 ]+0f 1f 44 00 00[	 ]+nopl[ 	]+0x0\(%rax,%rax,1\)
+[	 ]*4a:[	 ]+66 0f 1f 44 00 00[	 ]+nopw[ 	]+0x0\(%rax,%rax,1\)
+
+0+50 <nop10>:
+[	 ]*50:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*51:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*52:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*53:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*54:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*55:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*56:[	 ]+66 2e 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+%cs:0x0\(%rax,%rax,1\)
+
+0+60 <nop9>:
+[	 ]*60:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*61:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*62:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*63:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*64:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*65:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*66:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*67:[	 ]+66 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+0x0\(%rax,%rax,1\)
+
+0+70 <nop8>:
+[	 ]*70:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*71:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*72:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*73:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*74:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*75:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*76:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*77:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*78:[	 ]+0f 1f 84 00 00 00 00 00[	 ]+nopl[ 	]+0x0\(%rax,%rax,1\)
+
+0+80 <nop7>:
+[	 ]*80:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*81:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*82:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*83:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*84:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*85:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*86:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*87:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*88:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*89:[	 ]+0f 1f 80 00 00 00 00[	 ]+nopl[ 	]+0x0\(%rax\)
+
+0+90 <nop6>:
+[	 ]*90:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*91:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*92:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*93:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*94:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*95:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*96:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*97:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*98:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*99:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*9a:[	 ]+66 0f 1f 44 00 00[	 ]+nopw[ 	]+0x0\(%rax,%rax,1\)
+
+0+a0 <nop5>:
+[	 ]*a0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*aa:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ab:[	 ]+0f 1f 44 00 00[	 ]+nopl[ 	]+0x0\(%rax,%rax,1\)
+
+0+b0 <nop4>:
+[	 ]*b0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ba:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*bb:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*bc:[	 ]+0f 1f 40 00[	 ]+nopl[ 	]+0x0\(%rax\)
+
+0+c0 <nop3>:
+[	 ]*c0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ca:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*cb:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*cc:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*cd:[	 ]+0f 1f 00[	 ]+nopl[ 	]+\(%rax\)
+
+0+d0 <nop2>:
+[	 ]*d0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*da:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*db:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*dc:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*dd:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*de:[	 ]+66 90[	 ]+xchg[ 	]+%ax,%ax
+#pass
--- gas/testsuite/gas/i386/x86-64-nops-1.d.nops	2006-06-21 16:25:19.000000000 -0700
+++ gas/testsuite/gas/i386/x86-64-nops-1.d	2006-06-21 16:25:19.000000000 -0700
@@ -0,0 +1,160 @@
+#source: x86-64-nops-1.s
+#objdump: -drw
+#name: x86-64 nops 1
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+0+ <nop15>:
+[	 ]*0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*1:[	 ]+0f 1f 80 00 00 00 00[	 ]+nopl[ 	]+0x0\(%rax\)
+[	 ]*8:[	 ]+0f 1f 84 00 00 00 00 00[	 ]+nopl[ 	]+0x0\(%rax,%rax,1\)
+
+0+10 <nop14>:
+[	 ]*10:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*11:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*12:[	 ]+0f 1f 80 00 00 00 00[	 ]+nopl[ 	]+0x0\(%rax\)
+[	 ]*19:[	 ]+0f 1f 80 00 00 00 00[	 ]+nopl[ 	]+0x0\(%rax\)
+
+0+20 <nop13>:
+[	 ]*20:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*21:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*22:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*23:[	 ]+66 0f 1f 44 00 00[	 ]+nopw[ 	]+0x0\(%rax,%rax,1\)
+[	 ]*29:[	 ]+0f 1f 80 00 00 00 00[	 ]+nopl[ 	]+0x0\(%rax\)
+
+0+30 <nop12>:
+[	 ]*30:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*31:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*32:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*33:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*34:[	 ]+66 0f 1f 44 00 00[	 ]+nopw[ 	]+0x0\(%rax,%rax,1\)
+[	 ]*3a:[	 ]+66 0f 1f 44 00 00[	 ]+nopw[ 	]+0x0\(%rax,%rax,1\)
+
+0+40 <nop11>:
+[	 ]*40:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*41:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*42:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*43:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*44:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*45:[	 ]+0f 1f 44 00 00[	 ]+nopl[ 	]+0x0\(%rax,%rax,1\)
+[	 ]*4a:[	 ]+66 0f 1f 44 00 00[	 ]+nopw[ 	]+0x0\(%rax,%rax,1\)
+
+0+50 <nop10>:
+[	 ]*50:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*51:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*52:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*53:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*54:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*55:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*56:[	 ]+66 2e 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+%cs:0x0\(%rax,%rax,1\)
+
+0+60 <nop9>:
+[	 ]*60:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*61:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*62:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*63:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*64:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*65:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*66:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*67:[	 ]+66 0f 1f 84 00 00 00 00 00[	 ]+nopw[ 	]+0x0\(%rax,%rax,1\)
+
+0+70 <nop8>:
+[	 ]*70:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*71:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*72:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*73:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*74:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*75:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*76:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*77:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*78:[	 ]+0f 1f 84 00 00 00 00 00[	 ]+nopl[ 	]+0x0\(%rax,%rax,1\)
+
+0+80 <nop7>:
+[	 ]*80:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*81:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*82:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*83:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*84:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*85:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*86:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*87:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*88:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*89:[	 ]+0f 1f 80 00 00 00 00[	 ]+nopl[ 	]+0x0\(%rax\)
+
+0+90 <nop6>:
+[	 ]*90:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*91:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*92:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*93:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*94:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*95:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*96:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*97:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*98:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*99:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*9a:[	 ]+66 0f 1f 44 00 00[	 ]+nopw[ 	]+0x0\(%rax,%rax,1\)
+
+0+a0 <nop5>:
+[	 ]*a0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*a9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*aa:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ab:[	 ]+0f 1f 44 00 00[	 ]+nopl[ 	]+0x0\(%rax,%rax,1\)
+
+0+b0 <nop4>:
+[	 ]*b0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*b9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ba:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*bb:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*bc:[	 ]+0f 1f 40 00[	 ]+nopl[ 	]+0x0\(%rax\)
+
+0+c0 <nop3>:
+[	 ]*c0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*c9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*ca:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*cb:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*cc:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*cd:[	 ]+0f 1f 00[	 ]+nopl[ 	]+\(%rax\)
+
+0+d0 <nop2>:
+[	 ]*d0:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d1:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d2:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d3:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d4:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d5:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d6:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d7:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d8:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*d9:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*da:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*db:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*dc:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*dd:[	 ]+90[	 ]+nop[ 	]*
+[	 ]*de:[	 ]+66 90[	 ]+xchg[ 	]+%ax,%ax
+#pass
--- gas/testsuite/gas/i386/x86-64-nops-1.s.nops	2006-06-21 16:25:19.000000000 -0700
+++ gas/testsuite/gas/i386/x86-64-nops-1.s	2006-06-21 16:25:19.000000000 -0700
@@ -0,0 +1,147 @@
+	.text
+nop15:
+	nop
+	.p2align 4
+
+nop14:
+	nop
+	nop
+	.p2align 4
+
+nop13:
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop12:
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop11:
+	nop
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop10:
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop9:
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop8:
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop7:
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop6:
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop5:
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop4:
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop3:
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	.p2align 4
+
+nop2:
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	.p2align 4


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