Fix some assembler generating scripts for better unification

[oweals/openssl.git] / crypto / sha / asm / sha1-s390x.pl

diff --git a/crypto/sha/asm/sha1-s390x.pl b/crypto/sha/asm/sha1-s390x.pl
index 9193dda45eff974206f24a23480d27d604b8b4e6..a62cc31892e2d3cb37f84927a2208f71bb88d257 100644 (file)
--- a/crypto/sha/asm/sha1-s390x.pl
+++ b/crypto/sha/asm/sha1-s390x.pl
@@ -28,7 +28,8 @@
 # instructions and achieve "64-bit" performance even in 31-bit legacy
 # application context. The feature is not specific to any particular
 # processor, as long as it's "z-CPU". Latter implies that the code
-# remains z/Architecture specific.
+# remains z/Architecture specific. On z990 it was measured to perform
+# 23% better than code generated by gcc 4.3.
 
 $kimdfunc=1;   # magic function code for kimd instruction
 
@@ -42,7 +43,7 @@ if ($flavour =~ /3[12]/) {
        $g="g";
 }
 
-while (($output=shift) && ($output!~/^\w[\w\-]*\.\w+$/)) {}
+while (($output=shift) && ($output!~/\w[\w\-]*\.\w+$/)) {}
 open STDOUT,">$output";
 
 $K_00_39="%r0"; $K=$K_00_39;