bn_ppc.c: Fix build failure on AIX with XLC/XLCLANG

These compilers define _ARCH_PPC64 for 32 bit builds
so we cannot depend solely on this define to identify
32 bit build.

Fixes #17087

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/17497)
This commit is contained in:
Tomas Mraz 2022-01-13 18:07:08 +01:00
parent 59d3fd1cc8
commit cfbb5fcf44

View File

@ -40,7 +40,7 @@ int bn_mul_mont(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
* no opportunity to figure it out...
*/
#if defined(_ARCH_PPC64)
#if defined(_ARCH_PPC64) && !defined(__ILP32__)
if (num == 6) {
if (OPENSSL_ppccap_P & PPC_MADD300)
return bn_mul_mont_300_fixed_n6(rp, ap, bp, np, n0, num);