make ecp_nistz256_point_add_vis3() local

fixes #8936

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9132)

diff --git a/crypto/ec/asm/ecp_nistz256-sparcv9.pl b/crypto/ec/asm/ecp_nistz256-sparcv9.pl
index 2bf697a3f13335a6e1a50abb77a4f1cce4e75db9..8878a1466e3c6168918f699d728a4da01fcece90 100755 (executable)
--- a/crypto/ec/asm/ecp_nistz256-sparcv9.pl
+++ b/crypto/ec/asm/ecp_nistz256-sparcv9.pl
@@ -2301,7 +2301,6 @@ my ($Z1sqr, $Z2sqr) = ($Hsqr, $Rsqr);
 # !in1infty, !in2infty and result of check for zero.
 
 $code.=<<___;
-.globl ecp_nistz256_point_add_vis3
 .align 32
 ecp_nistz256_point_add_vis3:
        save    %sp,-STACK64_FRAME-32*18-32,%sp