Remove trailing whitespace.

6 files changed, 22 insertions, 22 deletions

diff --git a/soft-fp/extended.h b/soft-fp/extended.h
index a4bd7e86e7..74927550eb 100644
--- a/soft-fp/extended.h
+++ b/soft-fp/extended.h
@@ -203,7 +203,7 @@ union _FP_UNION_E
  * anyway, we optimize it by doing most of the calculations
  * in two UWtype registers instead of four.
  */
- 
+
 #define _FP_SQRT_MEAT_E(R, S, T, X, q)			\
   do {							\
     q = (_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE - 1);		\
@@ -416,7 +416,7 @@ union _FP_UNION_E
 	R##_f0 |= _FP_WORK_STICKY;			\
       }							\
   } while (0)
- 
+
 #define FP_CMP_E(r,X,Y,un)	_FP_CMP(E,2,r,X,Y,un)
 #define FP_CMP_EQ_E(r,X,Y)	_FP_CMP_EQ(E,2,r,X,Y)
 #define FP_CMP_UNORD_E(r,X,Y)	_FP_CMP_UNORD(E,2,r,X,Y)
diff --git a/soft-fp/op-1.h b/soft-fp/op-1.h
index 30e60638c0..b9035ee821 100644
--- a/soft-fp/op-1.h
+++ b/soft-fp/op-1.h
@@ -255,14 +255,14 @@ do {							\
     udiv_qrnnd(_q, _r, _nh, _nl, Y##_f);		\
     R##_f = _q | (_r != 0);				\
   } while (0)
-  
-  
+
+
 /*
  * Square root algorithms:
  * We have just one right now, maybe Newton approximation
  * should be added for those machines where division is fast.
  */
- 
+
 #define _FP_SQRT_MEAT_1(R, S, T, X, q)			\
   do {							\
     while (q != _FP_WORK_ROUND)				\
@@ -286,7 +286,7 @@ do {							\
   } while (0)
 
 /*
- * Assembly/disassembly for converting to/from integral types.  
+ * Assembly/disassembly for converting to/from integral types.
  * No shifting or overflow handled here.
  */
 
diff --git a/soft-fp/op-2.h b/soft-fp/op-2.h
index 1b63c8cca3..f25af19f7f 100644
--- a/soft-fp/op-2.h
+++ b/soft-fp/op-2.h
@@ -145,7 +145,7 @@
 #define _FP_MAXFRAC_2		(~(_FP_WS_TYPE)0), (~(_FP_WS_TYPE)0)
 
 /*
- * Internals 
+ * Internals
  */
 
 #define __FP_FRAC_SET_2(X,I1,I0)	(X##_f0 = I0, X##_f1 = I1)
@@ -348,7 +348,7 @@
    point multiplication.  This is useful if floating point
    multiplication has much bigger throughput than integer multiply.
    It is supposed to work for _FP_W_TYPE_SIZE 64 and wfracbits
-   between 106 and 120 only.  
+   between 106 and 120 only.
    Caller guarantees that X and Y has (1LLL << (wfracbits - 1)) set.
    SETFETZ is a macro which will disable all FPU exceptions and set rounding
    towards zero,  RESETFE should optionally reset it back.  */
@@ -544,7 +544,7 @@
  * We have just one right now, maybe Newton approximation
  * should be added for those machines where division is fast.
  */
- 
+
 #define _FP_SQRT_MEAT_2(R, S, T, X, q)			\
   do {							\
     while (q)						\
@@ -586,7 +586,7 @@
 
 
 /*
- * Assembly/disassembly for converting to/from integral types.  
+ * Assembly/disassembly for converting to/from integral types.
  * No shifting or overflow handled here.
  */
 
diff --git a/soft-fp/op-4.h b/soft-fp/op-4.h
index a9d421a3b6..9b5caa7388 100644
--- a/soft-fp/op-4.h
+++ b/soft-fp/op-4.h
@@ -81,7 +81,7 @@
   } while (0)
 
 
-/* Right shift with sticky-lsb. 
+/* Right shift with sticky-lsb.
  * What this actually means is that we do a standard right-shift,
  * but that if any of the bits that fall off the right hand side
  * were one then we always set the LSbit.
@@ -435,7 +435,7 @@
  * We have just one right now, maybe Newton approximation
  * should be added for those machines where division is fast.
  */
- 
+
 #define _FP_SQRT_MEAT_4(R, S, T, X, q)				\
   do {								\
     while (q)							\
@@ -516,7 +516,7 @@
 
 
 /*
- * Internals 
+ * Internals
  */
 
 #define __FP_FRAC_SET_4(X,I3,I2,I1,I0)					\
@@ -618,9 +618,9 @@
 /* Convert FP values between word sizes. This appears to be more
  * complicated than I'd have expected it to be, so these might be
  * wrong... These macros are in any case somewhat bogus because they
- * use information about what various FRAC_n variables look like 
+ * use information about what various FRAC_n variables look like
  * internally [eg, that 2 word vars are X_f0 and x_f1]. But so do
- * the ones in op-2.h and op-1.h. 
+ * the ones in op-2.h and op-1.h.
  */
 #define _FP_FRAC_COPY_1_4(D, S)		(D##_f = S##_f[0])
 
@@ -630,7 +630,7 @@ do {						\
   D##_f1 = S##_f[1];				\
 } while (0)
 
-/* Assembly/disassembly for converting to/from integral types.  
+/* Assembly/disassembly for converting to/from integral types.
  * No shifting or overflow handled here.
  */
 /* Put the FP value X into r, which is an integer of size rsize. */
diff --git a/soft-fp/op-8.h b/soft-fp/op-8.h
index 9bb92320ee..8890d02201 100644
--- a/soft-fp/op-8.h
+++ b/soft-fp/op-8.h
@@ -77,7 +77,7 @@
   } while (0)
 
 
-/* Right shift with sticky-lsb. 
+/* Right shift with sticky-lsb.
  * What this actually means is that we do a standard right-shift,
  * but that if any of the bits that fall off the right hand side
  * were one then we always set the LSbit.
diff --git a/soft-fp/testit.c b/soft-fp/testit.c
index f1e9b54758..1aaf8b45c8 100644
--- a/soft-fp/testit.c
+++ b/soft-fp/testit.c
@@ -244,7 +244,7 @@ float build_float(const char *s, const char *e, const char *f)
 
     return u.flt;
 }
-      
+
 double build_double(const char *s, const char *e, const char *f)
 {
     union _FP_UNION_D u;
@@ -264,10 +264,10 @@ double build_double(const char *s, const char *e, const char *f)
 #else
     u.bits.frac = strtoul(f, 0, 16);
 #endif
-	
+
     return u.flt;
 }
-      
+
 /*======================================================================*/
 
 fpu_control_t fcw0, fcw1;
@@ -303,7 +303,7 @@ void test_double_arith(double (*tf)(double, double),
     _FPU_GETCW(fcw0);
     fcw1 = ((fcw0 & ~_FPU_EXTENDED) | _FPU_DOUBLE);
     _FPU_SETCW(fcw1);
-#endif    
+#endif
     rr = (*rf)(x, y);
 #ifdef __i386__
     _FPU_SETCW(fcw0);
@@ -386,7 +386,7 @@ void test_float_int_conv(float x)
 	printf("\n\ttrue  = %d\n\tfalse = %d\n", rr, tr);
     }
 }
-	
+
 void test_double_int_conv(double x)
 {
     int tr, rr;