Tue Feb 17 02:43:39 2009 UTC ()

fix -Wsign-compare issue (seen on arm), using similar technique
to ../bits64/softfloat-macros


(lukem)

diff -r1.1 -r1.2 src/lib/libc/softfloat/bits32/softfloat-macros

--- src/lib/libc/softfloat/bits32/softfloat-macros 2002/05/21 23:51:07	1.1
+++ src/lib/libc/softfloat/bits32/softfloat-macros 2009/02/17 02:43:39	1.2

 @@ -301,27 +301,27 @@ INLINE void
      bits32 *z1Ptr,
      bits32 *z2Ptr
+ )
+{
     bits32 z0, z1, z2;
     int8 carry0, carry1;
     z2 = a2 + b2;
     carry1 = ( z2 < a2 );
     z1 = a1 + b1;
     carry0 = ( z1 < a1 );
     z0 = a0 + b0;
     z1 += carry1;
-    z0 += ( z1 < carry1 );
+    z0 += ( z1 < (bits32)carry1 );
     z0 += carry0;
     *z2Ptr = z2;
     *z1Ptr = z1;
     *z0Ptr = z0;
+}
 /*
 -------------------------------------------------------------------------------
 Subtracts the 64-bit value formed by concatenating `b0' and `b1' from the
 -bit value formed by concatenating `a0' and `a1'.  Subtraction is modulo
 ^64, so any borrow out (carry out) is lost.  The result is broken into two
 -bit pieces which are stored at the locations pointed to by `z0Ptr' and
 @@ -358,27 +358,27 @@ INLINE void
      bits32 *z0Ptr,
      bits32 *z1Ptr,
      bits32 *z2Ptr
+ )
+{
     bits32 z0, z1, z2;
     int8 borrow0, borrow1;
     z2 = a2 - b2;
     borrow1 = ( a2 < b2 );
     z1 = a1 - b1;
     borrow0 = ( a1 < b1 );
     z0 = a0 - b0;
-    z0 -= ( z1 < borrow1 );
+    z0 -= ( z1 < (bits32)borrow1 );
     z1 -= borrow1;
     z0 -= borrow0;
     *z2Ptr = z2;
     *z1Ptr = z1;
     *z0Ptr = z0;
+}
 /*
 -------------------------------------------------------------------------------
 Multiplies `a' by `b' to obtain a 64-bit product.  The product is broken
 into two 32-bit pieces which are stored at the locations pointed to by
 `z0Ptr' and `z1Ptr'.