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authorDylan DPC <99973273+Dylan-DPC@users.noreply.github.com>2022-04-19 22:57:39 +0200
committerGitHub <noreply@github.com>2022-04-19 22:57:39 +0200
commit69e45d73b9435e20aa33c8b2ba559e478412974c (patch)
tree9e205358d4a48d0952a320df3a748802304c487a /compiler/rustc_codegen_gcc/src/int.rs
parent4ca19e09d302a4cbde14f9cb1bc109179dc824cd (diff)
parentb2bc46938c123214d36c1463e23810c13e0293b4 (diff)
downloadrust-69e45d73b9435e20aa33c8b2ba559e478412974c.tar.gz
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Rollup merge of #95740 - Amanieu:kreg0, r=nagisa
asm: Add a kreg0 register class on x86 which includes k0

Previously we only exposed a kreg register class which excludes the k0
register since it can't be used in many instructions. However k0 is a
valid register and we need to have a way of marking it as clobbered for
clobber_abi.

Fixes #94977
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