Re: [COMMITTED][PATCH] Improve prepare_shrink_wrap to sink more instructions

2014-09-25 Thread Christophe Lyon
On 24 September 2014 20:32, Jiong Wang jiong.w...@arm.com wrote: On 22/09/14 19:01, Jeff Law wrote: On 09/22/14 04:29, Jiong Wang wrote: On 19/09/14 21:43, Jeff Law wrote: patch attached. please review, thanks. gcc/ * shrink-wrap.c (move_insn_for_shrink_wrap): Add further check

Re: [COMMITTED][PATCH] Improve prepare_shrink_wrap to sink more instructions

2014-09-25 Thread Jiong Wang
On 25/09/14 12:25, Christophe Lyon wrote: On 24 September 2014 20:32, Jiong Wang jiong.w...@arm.com wrote: On 22/09/14 19:01, Jeff Law wrote: On 09/22/14 04:29, Jiong Wang wrote: On 19/09/14 21:43, Jeff Law wrote: patch attached. please review, thanks. gcc/ * shrink-wrap.c

[COMMITTED][PATCH] Improve prepare_shrink_wrap to sink more instructions

2014-09-24 Thread Jiong Wang
On 22/09/14 19:01, Jeff Law wrote: On 09/22/14 04:29, Jiong Wang wrote: On 19/09/14 21:43, Jeff Law wrote: patch attached. please review, thanks. gcc/ * shrink-wrap.c (move_insn_for_shrink_wrap): Add further check when !REG_P (src) to release more instruction sink opportunities.