On 2014-03-24 14:37:56 +0200, Martin Storsjö wrote:
> Since the second pass loop doesn't handle expanding repetitions
> any longer, there's no need to have this as a separate function.
> ---
> gas-preprocessor.pl | 18 ++++++------------
> 1 file changed, 6 insertions(+), 12 deletions(-)
>
> diff --git a/gas-preprocessor.pl b/gas-preprocessor.pl
> index 5a048ec..190ef87 100755
> --- a/gas-preprocessor.pl
> +++ b/gas-preprocessor.pl
> @@ -684,23 +684,17 @@ foreach my $line (@pass1_lines) {
> }
> }
>
> - handle_serialized_line($line);
> -}
> -
> -sub handle_serialized_line {
> - my $line = @_[0];
> -
> # Strip out the .set lines from the armasm output
> - return if (handle_set($line) and $as_type eq "armasm");
> + next if (handle_set($line) and $as_type eq "armasm");
>
> if ($line =~ /\.unreq\s+(.*)/) {
> if (defined $neon_alias_reg{$1}) {
> delete $neon_alias_reg{$1};
> delete $neon_alias_type{$1};
> - return;
> + next;
> } elsif (defined $aarch64_req_alias{$1}) {
> delete $aarch64_req_alias{$1};
> - return;
> + next;
> }
> }
> # old gas versions store upper and lower case names on .req,
> @@ -715,7 +709,7 @@ sub handle_serialized_line {
> if ($line =~ /(\w+)\s+\.(dn|qn)\s+(\w+)(?:\.(\w+))?(\[\d+\])?/) {
> $neon_alias_reg{$1} = "$3$5";
> $neon_alias_type{$1} = $4;
> - return;
> + next;
> }
> if (scalar keys %neon_alias_reg > 0 && $line =~ /^\s+v\w+/) {
> # This line seems to possibly have a neon instruction
> @@ -736,7 +730,7 @@ sub handle_serialized_line {
> # clang's integrated aarch64 assembler in Xcode 5 does not support
> .req/.unreq
> if ($line =~ /\b(\w+)\s+\.req\s+(\w+)\b/) {
> $aarch64_req_alias{$1} = $2;
> - return;
> + next;
> }
> foreach (keys %aarch64_req_alias) {
> my $alias = $_;
> @@ -809,7 +803,7 @@ sub handle_serialized_line {
> if ($line =~ s/^(\w+):/$1/) {
> # Skip labels that have already been declared with a PROC,
> # labels must not be declared multiple times.
> - return if (defined $labels_seen{$1});
> + next if (defined $labels_seen{$1});
> $labels_seen{$1} = 1;
> } elsif ($line !~ /(\w+) PROC/) {
> # If not a label, make sure the line starts with whitespace,
ok
Janne
_______________________________________________
libav-devel mailing list
[email protected]
https://lists.libav.org/mailman/listinfo/libav-devel
