search for: armgeninstrnames

> > In ARMGenInstrNames.inc, the TargetInstrInfo namespace is used if the > > AAA instruction isn't defined and the ARM namespace is used if it is > > defined. > > I don't follow here. XXXGenInstrNames.inc shouldn't have namespaces at > all. Can you paste a few lines out of the file that...

...e fixed, at least for > the AsmPrinter. Please try it out (without AAA), and let me know if you > have problems with any other part of the code generator. The behaviour now is: The TargetInstrInfo namespace is used for the PHI instruction regardless of the presence of the AAA instruction. In ARMGenInstrNames.inc, the TargetInstrInfo namespace is used if the AAA instruction isn't defined and the ARM namespace is used if it is defined. > Thanks! > > -Chris Best Regards, Rafael

...me know if you >> have problems with any other part of the code generator. > The behaviour now is: > The TargetInstrInfo namespace is used for the PHI instruction > regardless of the presence of the AAA instruction. Good, this is expected. TargetInstrInfo::PHI == ARM::PHI. > In ARMGenInstrNames.inc, the TargetInstrInfo namespace is used if the > AAA instruction isn't defined and the ARM namespace is used if it is > defined. I don't follow here. XXXGenInstrNames.inc shouldn't have namespaces at all. Can you paste a few lines out of the file that you are seeing? Thank...

Hi, I was going through the ARM Codegen support in LLVM and noticed that Media instructions like UADD16, UADD8 are not listed in ARM Codegen tables( Specifically, ARMGenInstrNames.inc does not list these instructions). So, can ARM codegen produce media instructions or does it lack the support for them? Thanks Kapil

...ldr, str, and mov). The problem is that, in the generated code, the namespace isn't used everywhere I expected. For example, in ARMAsmPrinter::printInstruction, the PHI instruction doesn't has an "ARM::" prepended to it. ldr, str and mov have. An ARM namespace is also missing in ARMGenInstrNames.inc. Someone with more experience with tablegen knows why it isn't adding these namesaces to the generated code? Thanks, Rafael

...The problem is that, in the generated code, the namespace isn't used > everywhere I expected. For example, in > ARMAsmPrinter::printInstruction, the PHI instruction doesn't has an > "ARM::" prepended to it. ldr, str and mov have. An ARM namespace is > also missing in ARMGenInstrNames.inc. This looks like a tblgen bug. If you look at utils/TableGen/AsmWriterEmitter.cpp:290, it appears to take the namespace from the first instruction in an equivalence class that it comes across. I will fix this bug this afternoon, but in the meantime, if you define an instruction "AAA&...

> This looks like a tblgen bug. If you look at > utils/TableGen/AsmWriterEmitter.cpp:290, it appears to take the namespace > from the first instruction in an equivalence class that it comes across. > I will fix this bug this afternoon, but in the meantime, if you define an > instruction "AAA" which takes no operands, it will work around this. Thanks. Defining

On Mon, 1 May 2006, [UTF-8] Rafael Esp?ndola wrote: >> This looks like a tblgen bug. If you look at >> utils/TableGen/AsmWriterEmitter.cpp:290, it appears to take the namespace >> from the first instruction in an equivalence class that it comes across. >> I will fix this bug this afternoon, but in the meantime, if you define an >> instruction "AAA" which