[PATCH] D139996: [RISCV] Disable callee-saved register when the register is written by llvm.write_register intrinsic

Jessica Clarke via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Dec 15 18:22:29 PST 2022

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jrtc27 added a comment.

(If the register is marked reserved with -ffixed-xN then you won't get the save/restore code here)


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  https://reviews.llvm.org/D139996/new/

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