http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53664
--- Comment #15 from ramrad01 at arm dot com 2012-08-02 10:10:47 UTC --- On 08/02/12 00:35, janis at gcc dot gnu.org wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53664 > > --- Comment #14 from Janis Johnson <janis at gcc dot gnu.org> 2012-08-01 > 23:35:12 UTC --- > Ramana, chunks of regular expressions within parentheses are matched and added > to the returned expression that is used in scan-assembler-times. To avoid > returning parenthesized bits you need to replace "(regexp)" with "(?:regexp)". > Here's what works in vst4Qu8.c (cut and pasted, so tabs are wrong): > > /* { dg-final { scan-assembler-times "vst4\.8\[ > \]+\\\{(?:(?:\[dD\]\[0-9\]+-\[dD\]\[0-9\]+)|(?:\[dD\]\[0-9\]+, \[dD\]\[0-9\]+, > \[dD\]\[0-9\]+, \[dD\]\[0-9\]+))\\\}, > \\\[\[rR\]\[0-9\]+\(?::\[0-9\]+\)?\\\]!?\(?:\[ \]+@\[a-zA-Z0-9 \]+\)?\n" 2 > } } */ > Thanks for digging further. I assume this will work the same regardless of whether it used in scan-assembler and scan-assembler-times. I'll try to change the generator later today if you think that to be the case or muck about with a couple of the vld2Q tests to check if this works there as well. Ramana > I haven't tried modifying the test generator. >
