shader_recompilers: Improvements to SSA phi generation and lane instruction elimination (#1667)

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* shader_recompiler: Add use tracking for Insts

* ssa_rewrite: Recursively remove phis

* ssa_rewrite: Correct recursive trivial phi elimination

* ir: Improve read lane folding pass

* control_flow: Avoid adding unnecessary divergant blocks

* clang format

* externals: Update ext-boost

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Co-authored-by: Frodo Baggins <baggins31084@proton.me>

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TheTurtle

2024-12-05 23:14:16 +02:00

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parent 874508f8c2

commit 22a2741ea0

10 changed files with 175 additions and 76 deletions

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externals/ext-boost vendored

Submodule externals/ext-boost updated: f2474e1b58...ca6f230e67