Re: Live on Exit renaming.

2015-07-05 Thread Bin.Cheng
org; Vinod > Kathail; Shail Aditya Gupta; Vidhumouli Hunsigida; Nagaraju Mekala > Subject: Re: Live on Exit renaming. > > On Mon, Jul 6, 2015 at 12:02 PM, Ajit Kumar Agarwal > wrote: >> >> >> -Original Message- >> From: Bin.Cheng [mailto:amker.ch...@gma

RE: Live on Exit renaming.

2015-07-05 Thread Ajit Kumar Agarwal
: Live on Exit renaming. On Mon, Jul 6, 2015 at 12:02 PM, Ajit Kumar Agarwal wrote: > > > -Original Message- > From: Bin.Cheng [mailto:amker.ch...@gmail.com] > Sent: Monday, July 06, 2015 7:04 AM > To: Steven Bosscher > Cc: Ajit Kumar Agarwal; l...@redhat.com; R

Re: Live on Exit renaming.

2015-07-05 Thread Bin.Cheng
org; > Vinod Kathail; Shail Aditya Gupta; Vidhumouli Hunsigida; Nagaraju Mekala > Subject: Re: Live on Exit renaming. > > On Mon, Jul 6, 2015 at 6:02 AM, Steven Bosscher wrote: >> On Sat, Jul 4, 2015 at 3:45 PM, Ajit Kumar Agarwal wrote: >>> I am not sure why the above optim

RE: Live on Exit renaming.

2015-07-05 Thread Ajit Kumar Agarwal
on Exit renaming. On Mon, Jul 6, 2015 at 6:02 AM, Steven Bosscher wrote: > On Sat, Jul 4, 2015 at 3:45 PM, Ajit Kumar Agarwal wrote: >> I am not sure why the above optimization is not implemented in GCC. > > -fsplit-ivs-in-unroller >>And thing might have changed. Given t

Re: Live on Exit renaming.

2015-07-05 Thread Bin.Cheng
On Mon, Jul 6, 2015 at 6:02 AM, Steven Bosscher wrote: > On Sat, Jul 4, 2015 at 3:45 PM, Ajit Kumar Agarwal wrote: >> I am not sure why the above optimization is not implemented in GCC. > > -fsplit-ivs-in-unroller And thing might have changed. Given the condition GCC does IVO on gimple, unrollin

Re: Live on Exit renaming.

2015-07-05 Thread Steven Bosscher
On Sat, Jul 4, 2015 at 3:45 PM, Ajit Kumar Agarwal wrote: > I am not sure why the above optimization is not implemented in GCC. -fsplit-ivs-in-unroller Ciao! Steven

RE: Live on Exit renaming.

2015-07-04 Thread Ajit Kumar Agarwal
15 7:15 PM To: l...@redhat.com; Richard Biener; gcc@gcc.gnu.org Cc: Vinod Kathail; Shail Aditya Gupta; Vidhumouli Hunsigida; Nagaraju Mekala Subject: Live on Exit renaming. All: Design and Analysis of Profile-Based Optimization in Compaq's Compilation Tools for Alpha; Journal of Instruct

Live on Exit renaming.

2015-07-04 Thread Ajit Kumar Agarwal
All: Design and Analysis of Profile-Based Optimization in Compaq's Compilation Tools for Alpha; Journal of Instruction-Level Parallelism 3 (2000) 1-25 The above paper based on this paper the existing tracer pass (This pass performs the tail duplication needed for superblock formation.)