X-Git-Url: https://git.openssl.org/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fbn%2Fasm%2Farmv4-mont.pl;h=14e0d2d1dd5bcc07d00ae9912e212afced972315;hp=3561ea2d615007c9ef61b532c049bdea3d98bcd1;hb=97a6a01f0f775cef912c8b0bf9628080255f892e;hpb=7d9cf7c0bbc17a2c00339e660c83ebf1a4f9061a

diff --git a/crypto/bn/asm/armv4-mont.pl b/crypto/bn/asm/armv4-mont.pl
index 3561ea2d61..14e0d2d1dd 100644
--- a/crypto/bn/asm/armv4-mont.pl
+++ b/crypto/bn/asm/armv4-mont.pl
@@ -163,9 +163,6 @@ bn_mul_mont:
 	mov	$ap,$tp			@ "borrow" $ap
 	sub	$np,$np,$aj		@ "rewind" $np to &np[0]
 
-	movs	$tj,$nj,lsr#30		@ boundary condition...
-	beq	.Lcopy			@ ... is met
-
 	subs	$tj,$tj,$tj		@ "clear" carry flag
 .Lsub:	ldr	$tj,[$tp],#4
 	ldr	$nj,[$np],#4
@@ -196,7 +193,9 @@ bn_mul_mont:
 	bx	lr			@ interoperable with Thumb ISA:-)
 .size	bn_mul_mont,.-bn_mul_mont
 .asciz	"Montgomery multiplication for ARMv4, CRYPTOGAMS by <appro\@openssl.org>"
+.align	2
 ___
 
+$code =~ s/\bbx\s+lr\b/.word\t0xe12fff1e/gm;	# make it possible to compile with -march=armv4
 print $code;
 close STDOUT;