search for: commentflag

I tried out CommentFlag and it looks ideal for this purpose. The attached patch adds a FastISel flag and prints it in the AsmPrinter and the IR dump. You can then call MachineInstr::setAsmPrinterFlag(MachineInstr::FastISel) to set the flag. Some passes seem to be stripping the comment flags though. The one I noticed is t...

Would adding a flag to MachineInstr::MIFlag do the trick? I'm thinking that fast isel could ensure that a flag (e.g. MIFlag::FastISel) is added to the instructions it creates, then the instruction printer could optionally emit a comment for instructions that have this flag. > -----Original Message----- > From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] >