Sergei Barannikov e0ed0333f0 Reland "[ARM] Stop gluing ALU nodes to branches / selects" (#118887) ...

Re-landing #116970 after fixing miscompilation error.

The original change made it possible for CMPZ to have multiple uses;
`ARMDAGToDAGISel::SelectCMPZ` was not prepared for this.

Pull Request: https://github.com/llvm/llvm-project/pull/118887


Original commit message:

Following #116547 and #116676, this PR changes the type of results and
operands of some nodes to accept / return a normal type instead of Glue.

Unfortunately, changing the result type of one node requires changing
the operand types of all potential consumer nodes, which in turn
requires changing the result types of all other possible producer nodes.
So this is a bulk change.

2024-12-07 10:14:36 +03:00

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