bn: Drop use of .p2align pseudo-op

This works on Linux but breaks the build on AIX.

Fixes #15748

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/15798)

diff --git a/crypto/bn/asm/ppc64-mont-fixed.pl b/crypto/bn/asm/ppc64-mont-fixed.pl
index 62d2db000604cb88f2505549a647d35d70fa9120..ba78c968a707340402e5f78148b75465e03e21c3 100755 (executable)
--- a/crypto/bn/asm/ppc64-mont-fixed.pl
+++ b/crypto/bn/asm/ppc64-mont-fixed.pl
@@ -562,7 +562,6 @@ $code.=<<___;
 .machine "any"
 .text
 .align 5
-.p2align       5,,31
 ___
 
 my $mont;