[PATCH] D136525: [M68k] Add codegen pattern for atomic load / store
Sheng via Phabricator via llvm-commits
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Sun Oct 30 18:13:09 PDT 2022
0x59616e added inline comments.
================
Comment at: llvm/lib/Target/M68k/M68kInstrAtomics.td:10
+// FIXME: This is only supported on MC68020 and later.
+class MxCASOp<bits<2> size_encoding, MxType type>
+ : MxInst<(outs type.ROp:$out),
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RKSimon wrote:
> Wrap this inside FeatureISA20 ?
Is there any example I can refer to ?
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D136525/new/
https://reviews.llvm.org/D136525
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