[PATCH] D152793: [RISCV] Add MC layer support for Zicfiss.

[Yeting Kuo via Phabricator via cfe-commits]

fakepaper56 added inline comments.


================
Comment at: llvm/lib/Target/RISCV/RISCVInstrInfoZicfiss.td:88
+
+let Predicates = [HasStdExtZicfiss, HasStdExtC] in {
+let Uses = [SSP], Defs = [SSP], hasSideEffects = 0, mayLoad = 0, mayStore = 1 in
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craig.topper wrote:
> Is it compatible with Zca?
The spec does not mention it is incompatible with Zca. I think I need to enable c.push/c.popchk for Zca.


Repository:
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  https://reviews.llvm.org/D152793/new/

https://reviews.llvm.org/D152793