arsenm wrote: > But In some target, it supply a HW instruction to complete the process > (fp16->float32->bf16) . so it just supply a intrinsic (fp16 -> bf16)
Which is not a bitcast. The correct IR representation of this conversion is fpext+fptrunc https://github.com/llvm/llvm-project/pull/89051 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
