Re: [PATCH][ARM] PR/66433: Reduce cost of memory instructions with autoincrement

2015-06-17 Thread Kyrill Tkachov
Hi Yury [cc'ing the ARM maintainers] On 16/06/15 15:04, Yury Usishchev wrote: Hello! Following patch fixes PR target/66433. As described in PR, cost of memory operation with autoincrement is considered to be greater than same operation without autoincrement. This causes auto-inc-dec pass not t

[PATCH][ARM] PR/66433: Reduce cost of memory instructions with autoincrement

2015-06-16 Thread Yury Usishchev
Hello! Following patch fixes PR target/66433. As described in PR, cost of memory operation with autoincrement is considered to be greater than same operation without autoincrement. This causes auto-inc-dec pass not to optimize vector memory operations like vld and vst. Bootstrapped and regtested