poly1305/asm/poly1305-x86_64.pl: not all assemblers manage << in constants.

Reviewed-by: Richard Levitte <levitte@openssl.org>

diff --git a/crypto/poly1305/asm/poly1305-x86_64.pl b/crypto/poly1305/asm/poly1305-x86_64.pl
index 7d676119a25ca0ef9fc0550c35af24a3594ba2fc..e2a38eca7fa3a0285a5b4e417c98115c2d1712e7 100755 (executable)
--- a/crypto/poly1305/asm/poly1305-x86_64.pl
+++ b/crypto/poly1305/asm/poly1305-x86_64.pl
@@ -495,10 +495,10 @@ poly1305_blocks_avx:
 
        ################################# base 2^26 -> base 2^64
        mov     $d1#d,$h0#d
-       and     \$-1<<31,$d1
+       and     \$`-1<<31`,$d1
        mov     $d2,$r1                 # borrow $r1
        mov     $d2#d,$h1#d
-       and     \$-1<<31,$d2
+       and     \$`-1<<31`,$d2
 
        shr     \$6,$d1
        shl     \$52,$r1
@@ -1383,10 +1383,10 @@ poly1305_blocks_avx2:
 
        ################################# base 2^26 -> base 2^64
        mov     $d1#d,$h0#d
-       and     \$-1<<31,$d1
+       and     \$`-1<<31`,$d1
        mov     $d2,$r1                 # borrow $r1
        mov     $d2#d,$h1#d
-       and     \$-1<<31,$d2
+       and     \$`-1<<31`,$d2
 
        shr     \$6,$d1
        shl     \$52,$r1
@@ -1991,7 +1991,7 @@ $code.=<<___;
 .Lmask24:
 .long  0x0ffffff,0,0x0ffffff,0,0x0ffffff,0,0x0ffffff,0
 .L129:
-.long  1<<24,0,1<<24,0,1<<24,0,1<<24,0
+.long  `1<<24`,0,`1<<24`,0,`1<<24`,0,`1<<24`,0
 .Lmask26:
 .long  0x3ffffff,0,0x3ffffff,0,0x3ffffff,0,0x3ffffff,0
 .Lfive: