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,
--
1.8.5.2 (Apple Git-48)
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