https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53664
Richard Earnshaw changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
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 2012-08-01
> 23:35:12 UTC ---
>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53664
--- Comment #14 from Janis Johnson 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
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53664
--- Comment #13 from Janis Johnson 2012-07-31
18:01:55 UTC ---
The scan-assembler finds the expression at least once and passes. The
scan-assembler-times directive expects to find the expression twice, but the
returned match is 5 lines, not 2.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53664
--- Comment #12 from Ramana Radhakrishnan
2012-07-31 17:56:29 UTC ---
(In reply to comment #8)
> For some reason I couldn't apply the patch, but manually changed the tests to
> use { scan-assembler-times regexp 2 } instead of { scan assembler re
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53664
--- Comment #11 from Janis Johnson 2012-07-31
17:30:15 UTC ---
Sorry, I had been assuming that the tests in our tree match what's upstream but
the expressions to match are slightly different. I'll keep investigating.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53664
--- Comment #10 from Janis Johnson 2012-07-31
16:49:23 UTC ---
The problem is the regular expression, which matches far too much text and ends
up with a length of 5 instead of 2.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53664
--- Comment #9 from Ramana Radhakrishnan 2012-07-31
16:16:11 UTC ---
(In reply to comment #8)
> For some reason I couldn't apply the patch, but manually changed the tests to
> use { scan-assembler-times regexp 2 } instead of { scan assembler rege
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53664
--- Comment #8 from Janis Johnson 2012-07-31
15:56:12 UTC ---
For some reason I couldn't apply the patch, but manually changed the tests to
use { scan-assembler-times regexp 2 } instead of { scan assembler regexp }.
Ramana, have you tried runnin
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53664
--- Comment #7 from Ramana Radhakrishnan 2012-07-31
00:04:58 UTC ---
(In reply to comment #5)
> Thanks for looking, Ramana. I noticed in my investigation that the search
> string needs to be different for scan-assembler-times than for scan-assem
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53664
--- Comment #6 from Ramana Radhakrishnan 2012-07-31
00:00:36 UTC ---
Created attachment 27901
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27901
Tentative patch.
Tentative patch - has a few unneeded whitespace changes but probably fixes t
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53664
--- Comment #5 from Janis Johnson 2012-07-30
18:34:50 UTC ---
Thanks for looking, Ramana. I noticed in my investigation that the search
string needs to be different for scan-assembler-times than for scan-assembler,
since the regular expression h
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53664
--- Comment #4 from Ramana Radhakrishnan 2012-07-30
18:30:40 UTC ---
(In reply to comment #0)
> Tests gcc/testsuite/gcc.target/arm/neon/v*.c are generated by the script
> gcc/config/arm/neon-testgen.ml. 54 of these tests have duplicate
> scan-
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53664
--- Comment #3 from Ramana Radhakrishnan 2012-06-20
14:59:33 UTC ---
(In reply to comment #2)
> Two scan-assembler directives with the same search string don't look for two
> instances of the same string, they just look for the same thing twice a
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53664
--- Comment #2 from Janis Johnson 2012-06-20
14:15:52 UTC ---
Two scan-assembler directives with the same search string don't look for two
instances of the same string, they just look for the same thing twice and pass
if that string only occurs o
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53664
Ramana Radhakrishnan changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
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