Whitespace cleanup, add a copyright year.

23 files changed, 77 insertions, 79 deletions

diff --git a/doc/gmp.texi b/doc/gmp.texi
index ca89add0a..df78a08f5 100644
--- a/doc/gmp.texi
+++ b/doc/gmp.texi
@@ -9035,10 +9035,10 @@ $$\mathop{\rm L}(p,n) = \sum_{i>0}\left\lfloor{n\over p^i}\right\rfloor\bmod2
 
 @example
           ---
-           \    n                   
+           \    n
 L(p,n) =   /  [---] mod 2   <=  log (n) .
           ---  p^i                p
-          i>0    
+          i>0
 @end example
 @end ifnottex
 
diff --git a/mini-gmp/mini-gmp.h b/mini-gmp/mini-gmp.h
index 38402e72e..927784c5d 100644
--- a/mini-gmp/mini-gmp.h
+++ b/mini-gmp/mini-gmp.h
@@ -120,10 +120,10 @@ void mpz_ui_sub (mpz_t, unsigned long, const mpz_t);
 void mpz_sub (mpz_t, const mpz_t, const mpz_t);
 
 void mpz_mul_si (mpz_t, const mpz_t, long int);
-void mpz_mul_ui (mpz_t, const mpz_t, unsigned long int);  
+void mpz_mul_ui (mpz_t, const mpz_t, unsigned long int);
 void mpz_mul (mpz_t, const mpz_t, const mpz_t);
 void mpz_mul_2exp (mpz_t, const mpz_t, mp_bitcnt_t);
-  
+
 void mpz_cdiv_qr (mpz_t, mpz_t, const mpz_t, const mpz_t);
 void mpz_fdiv_qr (mpz_t, mpz_t, const mpz_t, const mpz_t);
 void mpz_tdiv_qr (mpz_t, mpz_t, const mpz_t, const mpz_t);
diff --git a/mini-gmp/tests/hex-random.c b/mini-gmp/tests/hex-random.c
index fae02034c..260b3cdce 100644
--- a/mini-gmp/tests/hex-random.c
+++ b/mini-gmp/tests/hex-random.c
@@ -44,7 +44,7 @@ hex_random_init (void)
       else
 	{
 	  seed = time(NULL) + getpid();
-          printf ("Seed GMP_CHECK_RANDOMIZE=%lu (include this in bug reports)\n", seed);
+	  printf ("Seed GMP_CHECK_RANDOMIZE=%lu (include this in bug reports)\n", seed);
 	}
     }
   else
@@ -94,7 +94,7 @@ hex_random_op (enum hex_random_op op,  unsigned long maxbits,
 
   abits = gmp_urandomb_ui (state, 32) % maxbits;
   bbits = gmp_urandomb_ui (state, 32) % maxbits;
-  
+
   mpz_rrandomb (a, state, abits);
   mpz_rrandomb (b, state, bbits);
 
@@ -156,7 +156,7 @@ hex_random_op (enum hex_random_op op,  unsigned long maxbits,
 
   mpz_clear (a);
   mpz_clear (b);
-  mpz_clear (r);  
+  mpz_clear (r);
 }
 
 void
@@ -182,7 +182,7 @@ hex_random_op4 (enum hex_random_op op, unsigned long maxbits,
       mpz_rrandomb (a, state, abits);
       mpz_rrandomb (b, state, bbits);
       mpz_rrandomb (c, state, cbits);
-      
+
       signs = gmp_urandomb_ui (state, 3);
       if (signs & 1)
 	mpz_neg (a, a);
@@ -255,8 +255,8 @@ hex_random_op4 (enum hex_random_op op, unsigned long maxbits,
 
   mpz_clear (a);
   mpz_clear (b);
-  mpz_clear (c);  
-  mpz_clear (d);  
+  mpz_clear (c);
+  mpz_clear (d);
 }
 
 void
@@ -272,7 +272,7 @@ hex_random_bit_op (enum hex_random_op op, unsigned long maxbits,
 
   abits = gmp_urandomb_ui (state, 32) % maxbits;
   bbits = gmp_urandomb_ui (state, 32) % (maxbits + 100);
-  
+
   mpz_rrandomb (a, state, abits);
 
   signs = gmp_urandomb_ui (state, 1);
@@ -313,7 +313,7 @@ hex_random_bit_op (enum hex_random_op op, unsigned long maxbits,
       break;
     case OP_TDIV_R_2:
       mpz_tdiv_r_2exp (r, a, bbits);
-      break;      
+      break;
     }
 
   gmp_asprintf (ap, "%Zx", a);
@@ -321,7 +321,7 @@ hex_random_bit_op (enum hex_random_op op, unsigned long maxbits,
   gmp_asprintf (rp, "%Zx", r);
 
   mpz_clear (a);
-  mpz_clear (r);  
+  mpz_clear (r);
 }
 
 void
@@ -336,7 +336,7 @@ hex_random_scan_op (enum hex_random_op op, unsigned long maxbits,
 
   abits = gmp_urandomb_ui (state, 32) % maxbits;
   bbits = gmp_urandomb_ui (state, 32) % (maxbits + 100);
-  
+
   mpz_rrandomb (a, state, abits);
 
   signs = gmp_urandomb_ui (state, 1);
@@ -372,7 +372,7 @@ hex_random_str_op (unsigned long maxbits,
   mpz_init (a);
 
   abits = gmp_urandomb_ui (state, 32) % maxbits;
-  
+
   mpz_rrandomb (a, state, abits);
 
   signs = gmp_urandomb_ui (state, 2);
diff --git a/mini-gmp/tests/run-tests b/mini-gmp/tests/run-tests
index 560cc4e0f..18ca334e2 100755
--- a/mini-gmp/tests/run-tests
+++ b/mini-gmp/tests/run-tests
@@ -13,7 +13,7 @@ fi
 export srcdir
 
 # When used in make rules, we sometimes get the filenames VPATH
-# expanded, but usually not. 
+# expanded, but usually not.
 find_program () {
     case "$1" in
 	*/*)
@@ -48,14 +48,14 @@ test_program () {
   fi
   case "$?" in
       0)
-    	echo PASS: $testname
+	echo PASS: $testname
 	all=`expr $all + 1`
 	;;
       77)
-      	echo SKIP: $testname
+	echo SKIP: $testname
       ;;
       *)
-    	echo FAIL: $testname
+	echo FAIL: $testname
 	failed=`expr $failed + 1`
 	all=`expr $all + 1`
 	;;
@@ -74,7 +74,7 @@ do
     testflags='-v'
     ;;
   -*)
-    echo >&2 'Unknown option `'"$1'" 
+    echo >&2 'Unknown option `'"$1'"
     exit 1
     ;;
   *)
@@ -83,7 +83,7 @@ do
   esac
   shift
 done
-  
+
 if [ $# -eq 0 ] ; then
   for f in *-test; do test_program "./$f"; done
 else
@@ -105,4 +105,3 @@ if [ "x$debug" = xno ] ; then
 fi
 
 [ "$failed" -eq 0 ]
-
diff --git a/mini-gmp/tests/t-add.c b/mini-gmp/tests/t-add.c
index d688e07eb..e3bd14a8b 100644
--- a/mini-gmp/tests/t-add.c
+++ b/mini-gmp/tests/t-add.c
@@ -19,14 +19,14 @@ main (int argc, char **argv)
 {
   unsigned i;
   mpz_t a, b, res, ref;
-  
+
   hex_random_init ();
 
   mpz_init (a);
   mpz_init (b);
   mpz_init (res);
   mpz_init (ref);
-  
+
   for (i = 0; i < COUNT; i++)
     {
       mini_random_op (OP_ADD, MAXBITS, a, b, ref);
diff --git a/mini-gmp/tests/t-div.c b/mini-gmp/tests/t-div.c
index 546680f0b..89bf21861 100644
--- a/mini-gmp/tests/t-div.c
+++ b/mini-gmp/tests/t-div.c
@@ -48,7 +48,7 @@ main (int argc, char **argv)
 	    {
 	      mpz_cdiv_qr_ui, mpz_fdiv_qr_ui, mpz_tdiv_qr_ui
 	    };
-	  
+
 	  mini_random_op4 (ops[j], MAXBITS, a, b, rq, rr);
 	  div[j] (q, r, a, b);
 	  if (mpz_cmp (r, rr) || mpz_cmp (q, rq))
diff --git a/mini-gmp/tests/t-div_2exp.c b/mini-gmp/tests/t-div_2exp.c
index 69b89f75f..02ee80313 100644
--- a/mini-gmp/tests/t-div_2exp.c
+++ b/mini-gmp/tests/t-div_2exp.c
@@ -53,7 +53,7 @@ main (int argc, char **argv)
 	      mpz_fdiv_q_2exp, mpz_fdiv_r_2exp,
 	      mpz_tdiv_q_2exp, mpz_tdiv_r_2exp
 	    };
-	  
+
 	  mini_random_bit_op (ops[j], MAXBITS, a, &b, ref);
 	  div[j] (res, a, b);
 	  if (mpz_cmp (ref, res))
diff --git a/mini-gmp/tests/t-gcd.c b/mini-gmp/tests/t-gcd.c
index b54cc108f..2c80cc326 100644
--- a/mini-gmp/tests/t-gcd.c
+++ b/mini-gmp/tests/t-gcd.c
@@ -57,7 +57,7 @@ gcdext_valid_p (const mpz_t a, const mpz_t b,
       mpz_clear (tb);
       mpz_clear (r);
       return 0;
-    }    
+    }
   mpz_tdiv_qr (ta, r, a, g);
   if (mpz_sgn (r) != 0)
     goto fail;
@@ -89,7 +89,7 @@ main (int argc, char **argv)
 {
   unsigned i;
   mpz_t a, b, g, s, t;
-  
+
   hex_random_init ();
 
   mpz_init (a);
@@ -130,7 +130,7 @@ main (int argc, char **argv)
 	mpz_neg (a, a);
       if (flags & 2)
 	mpz_neg (b, b);
-      
+
       mpz_gcdext (g, s, t, a, b);
       if (!gcdext_valid_p (a, b, g, s, t))
 	{
diff --git a/mini-gmp/tests/t-invert.c b/mini-gmp/tests/t-invert.c
index 1d538e425..85f82d1e7 100644
--- a/mini-gmp/tests/t-invert.c
+++ b/mini-gmp/tests/t-invert.c
@@ -61,7 +61,7 @@ main (int argc, char **argv)
       mpz_setbit (u, 2*GMP_LIMB_BITS -1);
 
       mpz_set_ui (m, mpn_invert_3by2 (u[0]._mp_d[1], u[0]._mp_d[0]));
-      
+
       mpz_setbit (m, GMP_LIMB_BITS);
 
       mpz_mul (p, m, u);
diff --git a/mini-gmp/tests/t-lcm.c b/mini-gmp/tests/t-lcm.c
index 5255b4f27..fe55c6653 100644
--- a/mini-gmp/tests/t-lcm.c
+++ b/mini-gmp/tests/t-lcm.c
@@ -20,7 +20,7 @@ main (int argc, char **argv)
 {
   unsigned i;
   mpz_t a, b, g, s;
-  
+
   hex_random_init ();
 
   mpz_init (a);
diff --git a/mini-gmp/tests/t-logops.c b/mini-gmp/tests/t-logops.c
index 06561d831..a037d221f 100644
--- a/mini-gmp/tests/t-logops.c
+++ b/mini-gmp/tests/t-logops.c
@@ -20,14 +20,14 @@ main (int argc, char **argv)
 {
   unsigned i;
   mpz_t a, b, res, ref;
-  
+
   hex_random_init ();
 
   mpz_init (a);
   mpz_init (b);
   mpz_init (res);
   mpz_init (ref);
-  
+
   for (i = 0; i < COUNT; i++)
     {
       mini_random_op (OP_AND, MAXBITS, a, b, ref);
diff --git a/mini-gmp/tests/t-mul.c b/mini-gmp/tests/t-mul.c
index d29308a8e..1affb47d3 100644
--- a/mini-gmp/tests/t-mul.c
+++ b/mini-gmp/tests/t-mul.c
@@ -20,14 +20,14 @@ main (int argc, char **argv)
 {
   unsigned i;
   mpz_t a, b, res, ref;
-  
+
   hex_random_init ();
 
   mpz_init (a);
   mpz_init (b);
   mpz_init (res);
   mpz_init (ref);
-  
+
   for (i = 0; i < COUNT; i++)
     {
       mini_random_op (OP_MUL, MAXBITS, a, b, ref);
diff --git a/mini-gmp/tests/t-powm.c b/mini-gmp/tests/t-powm.c
index 1f71f2114..ba494201c 100644
--- a/mini-gmp/tests/t-powm.c
+++ b/mini-gmp/tests/t-powm.c
@@ -20,7 +20,7 @@ main (int argc, char **argv)
 {
   unsigned i;
   mpz_t b, e, m, res, ref;
-  
+
   hex_random_init ();
 
   mpz_init (b);
@@ -28,7 +28,7 @@ main (int argc, char **argv)
   mpz_init (m);
   mpz_init (res);
   mpz_init (ref);
-  
+
   for (i = 0; i < COUNT; i++)
     {
       mini_random_op4 (OP_POWM, MAXBITS, b, e, m, ref);
diff --git a/mini-gmp/tests/t-reuse.c b/mini-gmp/tests/t-reuse.c
index a226938f1..0ecaeac8d 100644
--- a/mini-gmp/tests/t-reuse.c
+++ b/mini-gmp/tests/t-reuse.c
@@ -656,12 +656,12 @@ mpz_check_format (const mpz_t x)
   if (n > x->_mp_alloc)
     {
       fprintf (stderr, "mpz_t size exceeds allocation!\n");
-      abort ();      
+      abort ();
     }
 
   if (n > 0 && x->_mp_d[n-1] == 0)
     {
       fprintf (stderr, "Unnormalized mpz_t!\n");
       abort ();
-    }  
+    }
 }
diff --git a/mini-gmp/tests/t-scan.c b/mini-gmp/tests/t-scan.c
index 8ac7e27b4..9c66ff132 100644
--- a/mini-gmp/tests/t-scan.c
+++ b/mini-gmp/tests/t-scan.c
@@ -25,7 +25,7 @@ main (int argc, char **argv)
   hex_random_init ();
 
   mpz_init (a);
-  
+
   for (i = 0; i < COUNT; i++)
     {
       mini_random_scan_op (OP_SCAN0, MAXBITS, a, &b, &ref);
diff --git a/mini-gmp/tests/t-sqrt.c b/mini-gmp/tests/t-sqrt.c
index 0105da26b..c5449a753 100644
--- a/mini-gmp/tests/t-sqrt.c
+++ b/mini-gmp/tests/t-sqrt.c
@@ -36,9 +36,9 @@ sqrtrem_valid_p (const mpz_t u, const mpz_t s, const mpz_t r)
       mpz_clear (t);
       return 0;
     }
-  
+
   mpz_clear (t);
-  return 1;  
+  return 1;
 }
 
 int
@@ -46,13 +46,13 @@ main (int argc, char **argv)
 {
   unsigned i;
   mpz_t u, s, r;
-  
+
   hex_random_init ();
 
   mpz_init (u);
   mpz_init (s);
   mpz_init (r);
-  
+
   for (i = 0; i < COUNT; i++)
     {
       mini_rrandomb (u, MAXBITS);
diff --git a/mini-gmp/tests/t-str.c b/mini-gmp/tests/t-str.c
index 4d6529742..c7cf55f18 100644
--- a/mini-gmp/tests/t-str.c
+++ b/mini-gmp/tests/t-str.c
@@ -26,7 +26,7 @@ main (int argc, char **argv)
   size_t bn, rn, arn;
 
   mpz_t a, b;
-  
+
   hex_random_init ();
 
   mpz_init (a);
@@ -52,7 +52,7 @@ main (int argc, char **argv)
 	    {
 	      fprintf (stderr, "mpz_sizeinbase failed:\n");
 	      dump ("a", a);
-	      fprintf (stderr, "r = %s\n", rp);	      
+	      fprintf (stderr, "r = %s\n", rp);
 	      fprintf (stderr, "  base %d, correct size %u, got %u\n",
 		       base, (unsigned) arn, (unsigned)bn);
 	      abort ();
@@ -82,7 +82,7 @@ main (int argc, char **argv)
 	      abort ();
 	    }
 	  free (ap);
-	  free (bp);	  
+	  free (bp);
 	}
     }
   mpz_clear (a);
diff --git a/mini-gmp/tests/t-sub.c b/mini-gmp/tests/t-sub.c
index ba740b9e7..dfdd16523 100644
--- a/mini-gmp/tests/t-sub.c
+++ b/mini-gmp/tests/t-sub.c
@@ -19,14 +19,14 @@ main (int argc, char **argv)
 {
   unsigned i;
   mpz_t a, b, res, ref;
-  
+
   hex_random_init ();
 
   mpz_init (a);
   mpz_init (b);
   mpz_init (res);
   mpz_init (ref);
-  
+
   for (i = 0; i < COUNT; i++)
     {
       mini_random_op (OP_SUB, MAXBITS, a, b, ref);
diff --git a/mpn/x86_64/bd1/aorsmul_1.asm b/mpn/x86_64/bd1/aorsmul_1.asm
index 2a44f0a39..9cf5db962 100644
--- a/mpn/x86_64/bd1/aorsmul_1.asm
+++ b/mpn/x86_64/bd1/aorsmul_1.asm
@@ -22,15 +22,15 @@ include(`../config.m4')
 
 C	     cycles/limb
 C AMD K8,K9
-C AMD K10	 
+C AMD K10
 C AMD bd1	 4.5-4.7
-C AMD bobcat	 
-C Intel P4	 
+C AMD bobcat
+C Intel P4
 C Intel core2
 C Intel NHM
-C Intel SBR	 
+C Intel SBR
 C Intel atom
-C VIA nano	 
+C VIA nano
 
 C The loop of this code is the result of running a code generation and
 C optimisation tool suite written by David Harvey and Torbjorn Granlund.
diff --git a/mpn/x86_64/bd1/mul_1.asm b/mpn/x86_64/bd1/mul_1.asm
index 2b2378ee5..3273f8f1a 100644
--- a/mpn/x86_64/bd1/mul_1.asm
+++ b/mpn/x86_64/bd1/mul_1.asm
@@ -22,15 +22,15 @@ include(`../config.m4')
 
 C	     cycles/limb
 C AMD K8,K9
-C AMD K10	 
+C AMD K10
 C AMD bd1	 4
-C AMD bobcat	 
-C Intel P4	 
+C AMD bobcat
+C Intel P4
 C Intel core2
 C Intel NHM
-C Intel SBR	 
+C Intel SBR
 C Intel atom
-C VIA nano	 
+C VIA nano
 
 C The loop of this code is the result of running a code generation and
 C optimisation tool suite written by David Harvey and Torbjorn Granlund.
diff --git a/mpn/x86_64/core2/aorsmul_1.asm b/mpn/x86_64/core2/aorsmul_1.asm
index 5a2340c51..9d7894797 100644
--- a/mpn/x86_64/core2/aorsmul_1.asm
+++ b/mpn/x86_64/core2/aorsmul_1.asm
@@ -1,6 +1,6 @@
 dnl  x86-64 mpn_addmul_1 and mpn_submul_1, optimized for "Core 2".
 
-dnl  Copyright 2003, 2004, 2005, 2007, 2008, 2009, 2011 Free Software
+dnl  Copyright 2003, 2004, 2005, 2007, 2008, 2009, 2011, 2012 Free Software
 dnl  Foundation, Inc.
 
 dnl  This file is part of the GNU MP Library.
@@ -24,7 +24,7 @@ C	     cycles/limb
 C AMD K8,K9	 4
 C AMD K10	 4
 C AMD bd1	 5.1
-C AMD bobcat	 
+C AMD bobcat
 C Intel P4	 ?
 C Intel core2	 4.3-4.5 (fluctuating)
 C Intel NHM	 5.0
@@ -40,12 +40,12 @@ define(`v0',	`%rcx')
 
 ifdef(`OPERATION_addmul_1',`
       define(`ADDSUB',        `add')
-      define(`func',  `mpn_addmul_1')
+      define(`func',     `mpn_addmul_1')
       define(`func_1c',  `mpn_addmul_1c')
 ')
 ifdef(`OPERATION_submul_1',`
       define(`ADDSUB',        `sub')
-      define(`func',  `mpn_submul_1')
+      define(`func',     `mpn_submul_1')
       define(`func_1c',  `mpn_submul_1c')
 ')
 
@@ -54,13 +54,12 @@ MULFUNC_PROLOGUE(mpn_addmul_1 mpn_addmul_1c mpn_submul_1 mpn_submul_1c)
 ABI_SUPPORT(DOS64)
 ABI_SUPPORT(STD64)
 
-	C For DOS, on the stack we have four saved registers, return
-	C address, space for four register arguments, and finally the
-	C carry input.
-	
+	C For DOS, on the stack we have four saved registers, return address,
+	C space for four register arguments, and finally the carry input.
+
 IFDOS(` define(`carry_in', `72(%rsp)')') dnl
 IFSTD(` define(`carry_in', `%r8')') dnl
-	
+
 ASM_START()
 	TEXT
 	ALIGN(16)
diff --git a/mpn/x86_64/coreisbr/aorsmul_1.asm b/mpn/x86_64/coreisbr/aorsmul_1.asm
index 69162887b..d9a0b716b 100644
--- a/mpn/x86_64/coreisbr/aorsmul_1.asm
+++ b/mpn/x86_64/coreisbr/aorsmul_1.asm
@@ -165,7 +165,7 @@ L(L2):	adc	$0, %r11
 	ADDSUB	%r9, %r10
 	adc	$0, %r11
 	mov	%r10, (rp,n,8)
-	add	$4, n 
+	add	$4, n
 	jnc	L(top)
 
 L(end):	mul	v0
diff --git a/mpn/x86_64/coreisbr/mul_1.asm b/mpn/x86_64/coreisbr/mul_1.asm
index d9fa2947a..6769429aa 100644
--- a/mpn/x86_64/coreisbr/mul_1.asm
+++ b/mpn/x86_64/coreisbr/mul_1.asm
@@ -21,16 +21,16 @@ dnl  along with the GNU MP Library.  If not, see http://www.gnu.org/licenses/.
 include(`../config.m4')
 
 C	     cycles/limb
-C AMD K8,K9	 
-C AMD K10	 
-C AMD bd1	 
-C AMD bobcat	 
-C Intel P4	 
-C Intel core2	 
-C Intel NHM	 
-C Intel SBR	 
-C Intel atom	 
-C VIA nano	 
+C AMD K8,K9
+C AMD K10
+C AMD bd1
+C AMD bobcat
+C Intel P4
+C Intel core2
+C Intel NHM
+C Intel SBR
+C Intel atom
+C VIA nano
 
 C The loop of this code is the result of running a code generation and
 C optimisation tool suite written by David Harvey and Torbjorn Granlund.