[FFmpeg-devel] [GASPP PATCH 2/2] Match aarch64 register lists with tbl/tbx too

Martin Storsjö martin at martin.st
Sun Jan 17 01:15:40 EET 2021


Remove the restriction on matching on the same line as ld1/st1 and
similar ones; the pattern for the register list itself should be
strict enough to avoid false matches.
---
 gas-preprocessor.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gas-preprocessor.pl b/gas-preprocessor.pl
index 4d78dac..06e376f 100755
--- a/gas-preprocessor.pl
+++ b/gas-preprocessor.pl
@@ -1087,7 +1087,7 @@ sub handle_serialized_line {
             }
 
             # Convert "ld1 {v0.4h-v3.4h}" into "ld1 {v0.4h,v1.4h,v2.4h,v3.4h}"
-            if ($line =~ /(?:ld|st)\d\s+(\{\s*v(\d+)\.(\d+[bhsdBHSD])\s*-\s*v(\d+)\.(\d+[bhsdBHSD])\s*\})/) {
+            if ($line =~ /(\{\s*v(\d+)\.(\d+[bhsdBHSD])\s*-\s*v(\d+)\.(\d+[bhsdBHSD])\s*\})/) {
                 my $regspec = $1;
                 my $reg1 = $2;
                 my $layout1 = $3;
-- 
2.17.1



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