Re: [PATCH][ARM/AArch64] Properly cost rev16 operand

2015-05-26 Thread James Greenhalgh
On Fri, May 01, 2015 at 09:24:20AM +0100, Kyrill Tkachov wrote: > Hi all, > > It occurs to me that in the IOR-of-shifts form of the rev16 operation we > should be costing the operand properly. For that we'd want to reuse the > aarch_rev16_p function that does all the heavy lifting and get it to w

Re: [PATCH][ARM/AArch64] Properly cost rev16 operand

2015-05-21 Thread Kyrill Tkachov
Ping. Thanks, Kyrill On 12/05/15 10:07, Kyrill Tkachov wrote: Ping. https://gcc.gnu.org/ml/gcc-patches/2015-05/msg00013.html Thanks, Kyrill On 01/05/15 09:24, Kyrill Tkachov wrote: Hi all, It occurs to me that in the IOR-of-shifts form of the rev16 operation we should be costing the operand

Re: [PATCH][ARM/AArch64] Properly cost rev16 operand

2015-05-12 Thread Kyrill Tkachov
Ping. https://gcc.gnu.org/ml/gcc-patches/2015-05/msg00013.html Thanks, Kyrill On 01/05/15 09:24, Kyrill Tkachov wrote: Hi all, It occurs to me that in the IOR-of-shifts form of the rev16 operation we should be costing the operand properly. For that we'd want to reuse the aarch_rev16_p function

[PATCH][ARM/AArch64] Properly cost rev16 operand

2015-05-01 Thread Kyrill Tkachov
Hi all, It occurs to me that in the IOR-of-shifts form of the rev16 operation we should be costing the operand properly. For that we'd want to reuse the aarch_rev16_p function that does all the heavy lifting and get it to write the innermost operand of the rev16 for further costing. In the proc