Wilco Dijkstra writes:
> Hi Richard,
>
>> - Why do we rewrite the constant moves after reload into ldr_got_small_sidi
>> and ldr_got_small_? Couldn't we just get the move patterns to
>> output the sequence directly?
>
> That's possible too, however it makes the movsi/di patterns more complex.
Hi Richard,
> - Why do we rewrite the constant moves after reload into ldr_got_small_sidi
> and ldr_got_small_? Couldn't we just get the move patterns to
> output the sequence directly?
That's possible too, however it makes the movsi/di patterns more complex.
See version v4 below.
> - I thi
Wilco Dijkstra writes:
> ping
>
>
> From: Wilco Dijkstra
> Sent: 04 June 2021 14:44
> To: Richard Sandiford
> Cc: Kyrylo Tkachov ; GCC Patches
>
> Subject: [PATCH v3] AArch64: Improve GOT addressing
>
> Hi Richard,
>
> This merges the v1 and v2 pa
ping
From: Wilco Dijkstra
Sent: 04 June 2021 14:44
To: Richard Sandiford
Cc: Kyrylo Tkachov ; GCC Patches
Subject: [PATCH v3] AArch64: Improve GOT addressing
Hi Richard,
This merges the v1 and v2 patches and removes the spurious MEM from
ldr_got_small_si/di. This has been rebased after [1
Hi Richard,
This merges the v1 and v2 patches and removes the spurious MEM from
ldr_got_small_si/di. This has been rebased after [1], and the performance
gain has now doubled.
[1] https://gcc.gnu.org/pipermail/gcc-patches/2021-June/571708.html
Improve GOT addressing by treating the instructions
