http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50083
Uros Bizjak changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
URL|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50083
--- Comment #9 from uros at gcc dot gnu.org 2011-08-26 16:10:50 UTC ---
Author: uros
Date: Fri Aug 26 16:10:45 2011
New Revision: 178119
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=178119
Log:
PR middle-end/50083
* convert.c (con
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50083
--- Comment #8 from Uros Bizjak 2011-08-25 18:30:54
UTC ---
Too many trees to see the forest case ;)
We also have to protect conversion of round, rint and nearbyint with
TARGET_C99.
Obvious patch (also includes non-harmful typo in existing code
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50083
Uros Bizjak changed:
What|Removed |Added
Status|WAITING |ASSIGNED
--- Comment #7 from Uros Bizjak 2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50083
--- Comment #6 from ro at CeBiTec dot Uni-Bielefeld.DE 2011-08-25 15:29:38 UTC ---
I can now also reproduce the failure on x86_64-unknown-linux-gnu:
cc1 -quiet -O2 -m32 iround.i -muclibc
With the default (-mglibc), it doesn't occur.
Rainer
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50083
--- Comment #5 from ro at CeBiTec dot Uni-Bielefeld.DE 2011-08-24 10:47:56 UTC ---
At least rebuilding cc1 with the patched builtins.c doesn't make a
difference.
Rainer
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50083
--- Comment #4 from ro at CeBiTec dot Uni-Bielefeld.DE 2011-08-24 10:43:58 UTC ---
> --- Comment #3 from Uros Bizjak 2011-08-23
> 18:16:49 UTC ---
> (In reply to comment #2)
>> Created attachment 25058 [details]
>> Proposed patch to fallback to
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50083
Uros Bizjak changed:
What|Removed |Added
Status|ASSIGNED|WAITING
--- Comment #3 from Uros Bizjak 20
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50083
--- Comment #2 from Uros Bizjak 2011-08-19 22:21:53
UTC ---
Created attachment 25058
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25058
Proposed patch to fallback to lround call
I can't trigger the problem on Linux, can you please test at
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50083
Uros Bizjak changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50083
Richard Guenther changed:
What|Removed |Added
Target Milestone|--- |4.7.0
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