# if $prologue_stuff eq $s_stuff;
# lie about where this stuff came from
- $prologue_stuff =~ s|"/tmp/ghc\d+\.c"|"$ifile_root\.hc"|g;
+ $prologue_stuff =~ s|"${Tmp_prefix}\.c"|"$ifile_root\.hc"|g;
while ( $_ ne '' ) { # not EOF
$octr++;
print STDERR "### BLOCK:$count:\n$str" if $Dump_asm_splitting_info;
# return str
+ $str =~ tr/\r//d if $TargetPlatform =~ /-mingw32$/; # in case Perl doesn't convert line endings
$str;
}
\end{code}
$str = "\.text\n\t.align 4\n" . $str;
# remove/record any literal constants defined here
- while ( ($str =~ /(\.?(LC\d+):\n\t\.(ascii|string).*\n)/ )) {
+ # [perl made uglier to work around the perl 5.7/5.8 bug documented at
+ # http://bugs6.perl.org/rt2/Ticket/Display.html?id=1760 and illustrated
+ # by the seg fault of perl -e '("x\n" x 5000) =~ /(.*\n)+/'
+ # -- ccshan 2002-09-05]
+ while ( ($str =~ /(\.?(LC\d+):\n(\t\.(ascii|string).*\n|\s*\.byte.*\n){1,100})/ )) {
local($label) = $2;
local($body) = $1;
+ local($prefix, $suffix, $*) = ($`, $', 0);
&tidy_up_and_die(1,"Local constant label $label already defined!\n")
if $LocalConstant{$label};
+ while ( $suffix =~ /^((\t\.(ascii|string).*\n|\s*\.byte.*\n){1,100})/ ) {
+ $body .= $1;
+ $suffix = $';
+ }
$LocalConstant{$label} = $body;
-
- $str =~ s/\.?LC\d+:\n\t\.(ascii|string).*\n//;
+ $str = $prefix . $suffix;
}
# inject definitions for any local constants now used herein
while ( $str =~ /^(\s+\.align.*\n(L\$C\d+)\n(\s.*\n)+); end literal\n/ ) {
local($label) = $2;
local($body) = $1;
+ local($prefix) = $`;
+ local($suffix) = $';
$label =~ s/\$/\\\$/g;
&tidy_up_and_die(1,"Local constant label $label already defined!\n")
$LocalConstant{$label} = "\t.SPACE \$TEXT\$\n\t.SUBSPA \$LIT\$\n\n" . $body;
- $str =~ s/^\s+\.SPACE \$TEXT\$\n\s+\.SUBSPA \$LIT\$\s+\.align.*\nL\$C\d+\n(\s.*\n)+; end literal\n//;
+ $str = $prefix . $suffix;
}
# inject definitions for any local constants now used herein