RE: [ACTIVITY] Week 24

2014-06-15 Thread Pinski, Andrew
* Investigate how to optimize large constant. Patch is in testing (TCWG-486, 5/10). Basic idea is: - Do not split large constant when expanding. - Improve cprop pass to check the rtx_cost when propagating constants. I did this basic idea for MIPS64 and also caused cse to ignore the cost of

Re: [ACTIVITY] Week 24

2014-06-15 Thread Zhenqiang Chen
On 16 June 2014 10:38, Pinski, Andrew andrew.pin...@caviumnetworks.com wrote: * Investigate how to optimize large constant. Patch is in testing (TCWG-486, 5/10). Basic idea is: - Do not split large constant when expanding. - Improve cprop pass to check the rtx_cost when propagating

RE: [ACTIVITY] Week 24

2014-06-15 Thread Pinski, Andrew
From: Zhenqiang Chen zhenqiang.c...@linaro.org Sent: Sunday, June 15, 2014 8:29 PM To: Pinski, Andrew Cc: linaro-toolchain Subject: Re: [ACTIVITY] Week 24 On 16 June 2014 10:38, Pinski, Andrew andrew.pin...@caviumnetworks.com wrote: * Investigate how to optimize large constant. Patch