Latest update.

crypto/chacha/asm/chacha-armv8.pl

@@ -1232,8 +1232,7 @@ $code.=<<___;
 	adds	$len,$len,#512
 	ushr	$ONE,$ONE,#1			// 4 -> 2
 
-	ldp	d8,d9,[sp,#128+0]		// meet ABI requirements
-	ldp	d10,d11,[sp,#128+16]
+	ldp	d10,d11,[sp,#128+16]		// meet ABI requirements
 	ldp	d12,d13,[sp,#128+32]
 	ldp	d14,d15,[sp,#128+48]
 
@@ -1250,6 +1249,7 @@ $code.=<<___;
 	ld1	{$CTR,$ROT24},[$key]
 	b.hs	.Loop_outer_neon
 
+	ldp	d8,d9,[sp,#0]			// meet ABI requirements
 	eor	@K[1],@K[1],@K[1]
 	eor	@K[2],@K[2],@K[2]
 	eor	@K[3],@K[3],@K[3]
@@ -1259,6 +1259,7 @@ $code.=<<___;
 	b	.Loop_outer
 
 .Ldone_512_neon:
+	ldp	d8,d9,[sp,#128+0]		// meet ABI requirements
 	ldp	x19,x20,[x29,#16]
 	add	sp,sp,#128+64
 	ldp	x21,x22,[x29,#32]

crypto/chacha/asm/chacha-s390x.pl

@@ -40,7 +40,7 @@
 use strict;
 use FindBin qw($Bin);
 use lib "$Bin/../..";
-use perlasm::s390x qw(:DEFAULT :VX :LD AUTOLOAD LABEL INCLUDE);
+use perlasm::s390x qw(:DEFAULT :VX :EI AUTOLOAD LABEL INCLUDE);
 
 # $output is the last argument if it looks like a file (it has an extension)
 # $flavour is the first argument if it doesn't look like a file

crypto/chacha/asm/chacha-x86.pl

@@ -61,7 +61,7 @@ $ymm=1 if ($xmm && !$ymm && $ARGV[0] eq "win32" &&
 		$1>=10);	# first version supporting AVX
 
 $ymm=1 if ($xmm && !$ymm &&
-		`$ENV{CC} -v 2>&1` =~ /((?:^clang|LLVM) version|based on LLVM) ([3-9]\.[0-9]+)/ &&
+		`$ENV{CC} -v 2>&1` =~ /((?:^clang|LLVM) version|based on LLVM) ([0-9]+\.[0-9]+)/ &&
 		$2>=3.0);	# first version supporting AVX
 
 $a="eax";

crypto/chacha/asm/chacha-x86_64.pl

@@ -86,7 +86,7 @@ if (!$avx && $win64 && ($flavour =~ /masm/ || $ENV{ASM} =~ /ml64/) &&
 	$avx = ($1>=10) + ($1>=11);
 }
 
-if (!$avx && `$ENV{CC} -v 2>&1` =~ /((?:^clang|LLVM) version|.*based on LLVM) ([3-9]\.[0-9]+)/) {
+if (!$avx && `$ENV{CC} -v 2>&1` =~ /((?:^clang|LLVM) version|.*based on LLVM) ([0-9]+\.[0-9]+)/) {
 	$avx = ($2>=3.0) + ($2>3.0);
 }