Tune conditional compare optimizations for APX

[anthonycanino]

#111072 enabled the existing conditional chaining optimizations for APX compatible hardware. This task is to further investigate potential codegen improvements or optimizations on APX hardware, including the remaining APX NCI instructions.

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[anthonycanino]

Noting that #116445 will complete this issue.

[JulieLeeMSFT]

Fixed by #116445.