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(merge: 6102ff1 d8b3821)
Rollup merge of #101495 - bjorn3:pause-no-sse2, r=Mark-Simulacrum
authorGuillaume Gomez <guillaume1.gomez@gmail.com>
Fri, 9 Sep 2022 13:36:36 +0000 (15:36 +0200)
committerGitHub <noreply@github.com>
Fri, 9 Sep 2022 13:36:36 +0000 (15:36 +0200)
commit3ec332fc82596e7f80311fa142035945729ce156
tree7efe2a2b762a2ee61b14586a3ee3444b383d5a3ctree | snapshot
parent6102ff18aedd16f69b66fe313e1dc77df254ac35commit | diff
parentd8b382105f1cb6faeb7e500481720d3433bf87aecommit | diff
Rollup merge of #101495 - bjorn3:pause-no-sse2, r=Mark-Simulacrum

Compile spin_loop_hint as pause on x86 even without sse2 enabled

The x86 `pause` instruction was introduced with sse2, but because it is encoded as `rep nop`, it works just fine on cpu's without sse2 support. It just doesn't do anything.
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