From patchwork Fri Oct 19 21:07:51 2018
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Subject: [GASPP,1/2] Fix the regexp used for replacing .align
X-Patchwork-Submitter: =?utf-8?q?Martin_Storsj=C3=B6?= <martin@martin.st>
X-Patchwork-Id: 64386
Message-Id: <1539983272-802-1-git-send-email-martin@martin.st>
To: libav-devel@libav.org
Date: Sat, 20 Oct 2018 00:07:51 +0300
From: Martin Storsjo <martin@martin.st>
List-Id: libav development <libav-devel.libav.org>

The condition above allows multiple spaces, but the actual replacement
only allowed one space.
---
 gas-preprocessor.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gas-preprocessor.pl b/gas-preprocessor.pl
index c56301c..b22ee8a 100755
--- a/gas-preprocessor.pl
+++ b/gas-preprocessor.pl
@@ -922,7 +922,7 @@ sub handle_serialized_line {
         # ALIGN in armasm syntax is the actual number of bytes
         if ($line =~ /\.(?:p2)?align\s+(\d+)/) {
             my $align = 1 << $1;
-            $line =~ s/\.(?:p2)?align\s(\d+)/ALIGN $align/;
+            $line =~ s/\.(?:p2)?align\s+(\d+)/ALIGN $align/;
         }
         # Convert gas style [r0, :128] into armasm [r0@128] alignment specification
         $line =~ s/\[([^\[,]+),?\s*:(\d+)\]/[$1\@$2]/g;