pengfei added inline comments.
================ Comment at: llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp:3902 + case X86::VFCMADDCSHZr: + case X86::VFCMADDCSHZrb: + case X86::VFCMADDCSHZrbk: ---------------- pengfei wrote: > LuoYuanke wrote: > > "b" means rounding. Right? > broadcasting Sorry, my mistake. Here `b` supposes to represent `EVEX.b` bit in the encoding. It's used as broadcast control only in memory variants in vector instructions. When it is used in register variants, it enables rounding control and SAE. Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D105269/new/ https://reviews.llvm.org/D105269 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
