[OpenWrt-Devel] [PATCH 1/3] toolchain/gcc: add GCC 8.1.0

[Felix Fietkau]

On 2018-06-21 17:08, wong.syrone at gmail.com wrote:
> From: Syrone Wong <wong.syrone at gmail.com>
> 
> Changes compared to GCC 7.x
> 
> 001-revert_register_mode_search.patch dropped
> 
> The commit guards comparison via maybe_gt(), while 001-revert_register_mode_search.patch simply ignore
> "GET_MODE_SIZE (mode) > GET_MODE_SIZE (found_mode)", the powerpc issue might be fixed, I'm not pretty sure.
> 
> upstream commit: https://github.com/gcc-mirror/gcc/commit/52acb7aee19f4bb33e76819907eff343bf4f42e8
I believe the actual fix is in this commit:
https://github.com/gcc-mirror/gcc/commit/3fa2798aa887d141d86985240f03e2f3809e7e62

I believe the actual underlying issue is described at the end of
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58139

So ACK from me on removing 001-revert_register_mode_search.patch

- Felix

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