[PATCH] D138810: [RISCV] Support vector crypto extension C intrinsics

[Yueh-Ting (eop) Chen via Phabricator via cfe-commits]

eopXD added inline comments.


================
Comment at: clang/lib/Sema/SemaChecking.cpp:4576
+  case RISCVVector::BI__builtin_rvv_vaeskf1_vi_ta:
+  case RISCVVector::BI__builtin_rvv_vsm4k_vi_ta:
+    return SemaBuiltinConstantArgRange(TheCall, 1, 0, 31);
----------------
Valid range of `vaeskf1`, `vaeskf2` seems to be 0 to 15. [0]
Valid range of `vsm4k` seems to be 0 to 7 [1].



[0] https://github.com/riscv/riscv-crypto/blob/master/doc/vector/insns/vaeskf1.adoc 
[1] https://github.com/riscv/riscv-crypto/blob/master/doc/vector/insns/vsm4k.adoc


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D138810