[PATCH] D73953: [AArch64] Predictably disassemble system registers with the same encoding

Momchil Velikov via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Feb 5 04:10:08 PST 2020


chill added a comment.

In D73953#1858998 <https://reviews.llvm.org/D73953#1858998>, @sdesmalen wrote:

> we probably shouldn't rely on the order of definitions in the TableGen file to get the output we expect.


The unnamed TableGen records get a name like `annonymous_NNN...NN` where `NNN...NN`
are monotonically increasing numbers, assigned in the order of definitions. The lexicographic order of the names
does not correspond to the numerical order. We are not relying on the order of definitions, but on the order
of explicitly spelled names.


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