[PATCH] D40363: [AArch64][SVE] Asm: Improve diagnostics further when +sve is not specified

[Florian Hahn via Phabricator via llvm-commits]

fhahn added inline comments.


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Comment at: utils/TableGen/AsmMatcherEmitter.cpp:2800
 
   // Emit check that the required features are available.
   OS << "    // check if the available features match\n";
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I think we should clarify here who's responsibility is to print the error message when ParseForAllFeatures = true.

 Also, `    if (!ParseForAllFeatures && (AvailableFeatures & it->RequiredFeatures!= it->RequiredFeatures) {`?



https://reviews.llvm.org/D40363