[PATCH] D95234: [RISCV] Define different pseudo instructions for different FPR.

Craig Topper via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Jan 22 13:43:03 PST 2021


craig.topper accepted this revision.
craig.topper added a comment.
This revision is now accepted and ready to land.

L:GTM with that one comment.



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Comment at: llvm/lib/Target/RISCV/RISCVInstrInfoVSDPatterns.td:42
 
+// We only model FPR32 for V instructions in RISCVInstrInfoV.td.
+// FP16/FP32/FP64 registers are alias each other. Convert FPR16 and FPR64
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Please mark this with a FIXME to cleanup. Fraser or I can take care of it as a follow up.


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