[PATCH] D95002: [RISCV] Update B extension version to 0.93.

Fraser Cormack via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Fri Jan 22 06:56:08 PST 2021


frasercrmck added inline comments.


================
Comment at: llvm/lib/Target/RISCV/RISCVInstrInfoB.td:732
 // There's no encoding for roli in the current version of the 'B' extension
 // (v0.92) as it can be implemented with rori by negating the immediate.
 let Predicates = [HasStdExtZbbOrZbp] in {
----------------
This might need updated. The statement is still true in 0.92, but it's not the "current version"


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  https://reviews.llvm.org/D95002/new/

https://reviews.llvm.org/D95002



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