[llvm] Fixes inlining issue in armv7 (PR #169337)

[Amina Chabane via llvm-commits]

Amichaxx wrote:

#Hi @davemgreen, I saw you edited `InlineFeaturesAllowed` most recently. 
I was wondering why this isn't implemented as smaller exclusion list (e.g ModeThumb, FeatureNoARM, ModeSoftFloat, FeatureFP64, FeatureD32 must match), which would potentially mean less maintenance in future. I was wondering if there’s a technical reason for keeping the allow-list?

https://github.com/llvm/llvm-project/pull/169337