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[Bug middle-end/32885] Internal compiler error when using -fopenmp -O3 -fno-unit-at-a-time option
- From: "boz283 at ece dot northwestern dot edu" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 24 Jul 2007 18:49:28 -0000
- Subject: [Bug middle-end/32885] Internal compiler error when using -fopenmp -O3 -fno-unit-at-a-time option
- References: <bug-32885-14901@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from boz283 at ece dot northwestern dot edu 2007-07-24 18:49 -------
I was trying to see how different optimizations effect execution speed of the
application, i.e. trying to see if removing that compiler optimization
increases/decreases the execution time. Currently i am trying the options
specified in the gcc manual, and one of my applications compiles properly,
while the one submitted here doesn't.
(In reply to comment #2)
> Is there a reason why you are using -fno-unit-at-a-time ?
>
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32885