mbox series

[0/3] arm: Fix regressions around MVE predicate codegen

Message ID 13d03aef-f5d1-03fe-5281-31921d24dce0@arm.com
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Series arm: Fix regressions around MVE predicate codegen | expand

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Andre Vieira (lists) Jan. 24, 2023, 1:31 p.m. UTC 
Hi all,

This patch series aims to fix two or three (depends on how you look at 
it) regressions that came about in gcc 11. The first and third patch 
address wrong-codegen regressions and the second a performance 
regression. Patch two makes a change to the mid-end so I can understand 
if there are reservations about making these changes this late in the 
development stage, unfortunately I didn't get around to fixing them earlier.

Andre Vieira (3):
arm: Fix sign of MVE predicate mve_pred16_t [PR 107674]
arm: Remove unnecessary zero-extending of MVE predicates before use [PR 
107674]
arm: Fix MVE predicates synthesis [PR 108443]