From 671d89b6c4a6f41707bb044534751098e2e3f211 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dan=20Hor=C3=A1k?= <dan@danny.cz>
Date: Mon, 22 Jul 2019 11:07:41 -0700
Subject: [PATCH] Bug 1493916 - Fix ppc64 inline assembler for clang r=jcj
 Seems clang's inline assembler doesn't want registers to be prefixed with
 "r", while gcc accepts both - r0 and 0 for GPR0.

tested with clang 6.0 and gcc 8.1

--HG--
extra : amend_source : 87e09bb59c78bdb25b9573b9f29511e10b9db6fa
extra : histedit_source : 9b3fad70ac2851bf7de14d42c34db4a5fba41710
---
 lib/freebl/mpi/mpcpucache.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/freebl/mpi/mpcpucache.c b/lib/freebl/mpi/mpcpucache.c
index 336b4cc559..2ad291fabb 100644
--- a/lib/freebl/mpi/mpcpucache.c
+++ b/lib/freebl/mpi/mpcpucache.c
@@ -727,7 +727,7 @@ static inline void
 dcbzl(char *array)
 {
     register char *a asm("r2") = array;
-    __asm__ __volatile__("dcbzl %0,r0"
+    __asm__ __volatile__("dcbzl %0,0"
                          : "=r"(a)
                          : "0"(a));
 }