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Re: Use FOR_EACH_IMM_USE_FAST in gimple-ssa-backprop.c
- From: Jeff Law <law at redhat dot com>
- To: gcc-patches at gcc dot gnu dot org, richard dot sandiford at arm dot com
- Date: Mon, 8 Oct 2018 11:37:54 -0600
- Subject: Re: Use FOR_EACH_IMM_USE_FAST in gimple-ssa-backprop.c
- References: <874ldwtkko.fsf@arm.com>
On 10/8/18 11:27 AM, Richard Sandiford wrote:
> As pointed out by Richard in PR63155. It speeds up the testcase a few %.
>
> Tested on aarch64-linux-gnu. OK to install?
>
> Richard
>
>
> 2018-10-08 Richard Sandiford <richard.sandiford@arm.com>
>
> gcc/
> PR middle-end/63155
> * gimple-ssa-backprop.c (backprop::intersect_uses): Use
> FOR_EACH_IMM_USE_FAST instead of FOR_EACH_IMM_USE_STMT.
OK.
jeff