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Re: [Bug tree-optimization/40062] [4.3/4.4/4.5 Regression] high memory usage and compile time in SCEV cprop with -O3
- From: Sebastian Pop <sebpop at gmail dot com>
- To: gcc-bugzilla at gcc dot gnu dot org
- Cc: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 8 May 2009 07:12:03 -0500
- Subject: Re: [Bug tree-optimization/40062] [4.3/4.4/4.5 Regression] high memory usage and compile time in SCEV cprop with -O3
- References: <bug-40062-10053@http.gcc.gnu.org/bugzilla/> <20090508095200.19449.qmail@sourceware.org>
> + Â Â Â/* Increase the limit by the PHI argument number to avoid exponential
> + Â Â Â Âtime and memory complexity. Â*/
This looks good.
Thanks,
Sebastian