* 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
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
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