Re: [PATCH][ARM] Implement vectorizer cost hooks

2013-02-12 Thread Christophe Lyon
On 12 February 2013 14:42, Richard Earnshaw wrote: > On 11/02/13 15:43, Christophe Lyon wrote: >> >> Richard, >> >> Thanks for your comments. >> >> Here a new version with the changes you suggested. >> > > Thanks for turning this around quickly. This is fine. > > Ramana and I have discussed this

Re: [PATCH][ARM] Implement vectorizer cost hooks

2013-02-12 Thread Richard Earnshaw
On 11/02/13 15:43, Christophe Lyon wrote: Richard, Thanks for your comments. Here a new version with the changes you suggested. Thanks for turning this around quickly. This is fine. Ramana and I have discussed this and we're agreed that we'd like this to go into 4.8. However, if any prob

Re: [PATCH][ARM] Implement vectorizer cost hooks

2013-02-11 Thread Christophe Lyon
Richard, Thanks for your comments. Here a new version with the changes you suggested. Christophe On 11 February 2013 11:57, Richard Earnshaw wrote: > On 05/02/13 18:18, Christophe Lyon wrote: >> >> Hi, >> >> Following the discussion about "disable peeling" [1] a few weeks ago, >> it turned ou

Re: [PATCH][ARM] Implement vectorizer cost hooks

2013-02-11 Thread Richard Earnshaw
On 05/02/13 18:18, Christophe Lyon wrote: Hi, Following the discussion about "disable peeling" [1] a few weeks ago, it turned out that the vectorizer cost model needed some implementation for ARM. The attached patch implements arm_builtin_vectorization_cost and arm_add_stmt_cost, providing defa

[PATCH][ARM] Implement vectorizer cost hooks

2013-02-05 Thread Christophe Lyon
Hi, Following the discussion about "disable peeling" [1] a few weeks ago, it turned out that the vectorizer cost model needed some implementation for ARM. The attached patch implements arm_builtin_vectorization_cost and arm_add_stmt_cost, providing default costs when aligned and unaligned loads/s