Gentle ping
> On 30 Oct 2025, at 10:32 AM, Prachi Godbole <[email protected]> wrote:
>
> Hi,
>
> As discussed at Cauldron, I’m sending a 3 patch series that addresses the
> review comments about the compile-time improvement and introduces C++
> template heuristics which requires the data structure support added in the
> compile-time patch [2/3].
>
> [Patch 1/3]
> This patch turns off -fipa-reorder-for-locality for -fprofile-generate because
> it's not required and contributes to the bloated time taken by bootstrap. It
> also reduces the partition size by half; the increased number of partitions
> speeds up LTRANS phase.
>
> Bootstrapped and tested on aarch64-none-linux-gnu. OK for mainline?
>
> Signed-off-by: Prachi Godbole <[email protected]>
>
> config/ChangeLog:
>
> * bootstrap-lto-locality.mk (STAGE2_CFLAGS): Add param
> lto-max-locality-partition.
> (STAGE3_CFLAGS): Ditto.
> (STAGEprofile_CFLAGS): Remove -fipa-reorder-for-locality.
> (STAGEtrain_CFLAGS): Ditto.
>
> <0001-PATCH-1-3-ipa-reorder-for-locality-Adjust-bootstrap-.patch>
