[PATCH] D139902: IR: Add nofpclass parameter attribute

[Phoebe Wang via Phabricator via llvm-commits]

pengfei added inline comments.


================
Comment at: clang/lib/CodeGen/CGBuiltin.cpp:14781
   case X86::BI__builtin_ia32_reduce_fmax_ph128: {
+    /// FIXME: This is broken
     Function *F =
----------------
What's broken here? Intrinsics are usually mapped directly to instructions which have different assumptions on the values.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D139902/new/

https://reviews.llvm.org/D139902