[AIEX] Use AA to improve post-swp timed regions merging #737
+780 −43
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andcarminati requested review from F-Stuckmann, SagarMaheshwari99, abhinay-anubola, abnikant, katerynamuts, khallouh, konstantinschwarz, martien-de-jong, mludevid, niwinanto and stephenneuendorffer as code owners 
andcarminati commented Dec 15, 2025
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| return MaxAliasingStoreCycle; | ||
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We also construct an instruction-based timeline of memory events. Then, we use this timeline with AA to reduce pessimism.
andcarminati force-pushed the andreu.improveAA branch from fdd292d to a110066 Compare Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
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The unification of the Prologue and Epilogue merging approach is not covered in this PR (will be covered in the future).
QoR:
Avg gain of 0.36%:
Avg gain of 3.76b less%:
