[PATCH] D141984: [RISCV][MC] Add support for experimental zfa extension(FLI instruction not included)

Craig Topper via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sat Jan 28 22:04:10 PST 2023


craig.topper added inline comments.


================
Comment at: llvm/lib/Target/RISCV/RISCVInstrInfoZfa.td:49
+def FCVTMOD_W_D
+    : FPUnaryOp_r_frm<0b1100001, 0b01000, GPR, FPR64, "fcvtmod.w.d">,
+      Sched<[WriteFCvtF64ToI32, ReadFCvtF64ToI32]>;
----------------
We need to only allow rtz for the rounding mode for fcvtmod.w.d.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D141984/new/

https://reviews.llvm.org/D141984



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