[PATCH] D71550: [Intrinsic] Add fixed point saturating division intrinsics.

[Leonard Chan via Phabricator via llvm-commits]

leonardchan added a comment.

It seems that I run into `LLVM ERROR: Unsupported library call operation!` if I call `llvm.sdiv.fix.sat.i64` with a scale of 63:

  define i64 @sdiv_sat_i64_s63(i64 %x, i64 %y) {
    %tmp = call i64 @llvm.sdiv.fix.sat.i64(i64 %x, i64 %y, i32 63)
    ret i64 %tmp;
  }


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D71550/new/

https://reviews.llvm.org/D71550