More of:

	* gmp-h.in (__GMPN_COPY): Add form to help gcc on power and powerpc.

1 files changed, 4 insertions, 3 deletions

diff --git a/gmp-h.in b/gmp-h.in
index 98d1ed3ad..29bd19264 100644
--- a/gmp-h.in
+++ b/gmp-h.in
@@ -1758,9 +1758,9 @@ mpf_size (mpf_srcptr f)
    On ppc630 for instance this is optimal since it can sustain only 1 store
    per cycle.
 
-   gcc 2.95.x (for powerpc64 -maix64, or powerpc32) doesn't recognise the
-   "for" loop in the generic code below can become ldu/stu/bdnz.  The
-   do/while here helps it get to that.
+   gcc 2.95.x (powerpc64 -maix64, or powerpc32) doesn't recognise the "for"
+   loop in the generic code below can become ldu/stu/bdnz.  The do/while
+   here helps it get to that.
 
    In gcc -mpowerpc64 mode, without -maix64, __size seems to want to be an
    mp_limb_t to get into the ctr register, and even then the loop is a
@@ -1788,6 +1788,7 @@ mpf_size (mpf_srcptr f)
 #define __GMPN_COPY(dst, src, size)                             \
   do {                                                          \
     /* ASSERT (MPN_SAME_OR_SEPARATE_P (dst, src, size)); */     \
+    __GMPN_COPY_INCR (dst, src, size);                          \
   } while (0)
 #endif