Matthias Krüger 3108dfaced

Rollup merge of #126849 - workingjubilee:correctly-classify-arm-low-dregs, r=Amanieu ...

Fix 32-bit Arm reg classes by hierarchically sorting them

We were rejecting legal `asm!` because we were asking for the "greatest" feature that includes a register class, instead of the "least" feature that includes a register class. This was only revealed on certain 32-bit Arm targets because not all have the same register limitations.

This is a somewhat hacky solution, but other solutions would require potentially rearchitecting how the internals of parsing or rejecting register classes work for all targets.

Fixes #126797

r​? ``@Amanieu``

2024-06-24 06:27:16 +02:00

..

abi

Auto merge of #125141 - SergioGasquez:feat/no_std-xtensa, r=davidtwco

2024-06-12 13:43:31 +00:00

asm

compiler: Fix arm32 asm issues by hierarchically sorting reg classes

2024-06-22 21:39:58 -07:00

spec

compiler: Add FramePointer::ratchet

2024-06-23 00:36:33 -07:00

json.rs

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lib.rs

Improve naming and path operations in crate loader

2024-06-06 21:53:29 +02:00

target_features.rs

Add the target-features

2024-06-19 11:19:23 +05:30

tests.rs

…