Integrate from maint-5.8:

[ 19045]
If no IVSIZE == 8, no need for modulo_1.
p4raw-link: @19045 on //depot/maint-5.8/perl: 6fcf78978c3c389ee7541e795096814ca241cf2a

p4raw-id: //depot/perl@19047
p4raw-integrated: from //depot/maint-5.8/perl@19044 'merge in' pp.c
	(@19029..)

1 files changed, 1 insertions, 1 deletions

diff --git a/pp.c b/pp.c
index 8e496c8267..37277e4f11 100644
--- a/pp.c
+++ b/pp.c
@@ -2472,7 +2472,7 @@ PP(pp_i_modulo_0)
      }
 }
 
-#ifdef __GLIBC__
+#if defined(__GLIBC__) && IVSIZE == 8
 STATIC
 PP(pp_i_modulo_1)
 {