From: Niels Möller <nisse@lysator.liu.se>
Date: Mon, 30 Nov 2020 20:21:42 +0000 (+0100)
Subject: ppc: Workaround using m4_unquote.
X-Git-Tag: nettle_3.7rc1~13^2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=377bddbc533f9363234737e0526b66def9fc63a8;p=thirdparty%2Fnettle.git

ppc: Workaround using m4_unquote.
---

diff --git a/powerpc64/p7/chacha-4core.asm b/powerpc64/p7/chacha-4core.asm
index 29d3f3c1..ce1e9a67 100644
--- a/powerpc64/p7/chacha-4core.asm
+++ b/powerpc64/p7/chacha-4core.asm
@@ -193,7 +193,7 @@ IF_BE(`
 	vxor	 T1, T1, T0	C 03 02 01 00 ... 0f 0e 0d 0c
 
 	forloop(i, 0, 15, `
-	vperm	`v'i, `v'i, `v'i, T1
+	vperm   m4_unquote(v`'i), m4_unquote(v`'i), m4_unquote(v`'i), T1
 	')
 ')