Revert "[LTO] Run Argument Promotion before IPSCCP" #111839
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This reverts commit b9754e9.
hazzlim
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Oct 10, 2024
Run ArgumentPromotion before IPSCCP in the LTO pipeline, to expose more constants to be propagated. We also run PostOrderFunctionAttrs to improve the information available to ArgumentPromotion's alias analysis, and SROA to clean up allocas.
DanielCChen
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Oct 16, 2024
Reverts llvm#111163, as this was merged prematurely.
hazzlim
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Oct 21, 2024
Run ArgumentPromotion before IPSCCP in the LTO pipeline, to expose more constants to be propagated. We also run PostOrderFunctionAttrs to improve the information available to ArgumentPromotion's alias analysis, and SROA to clean up allocas.
nikic
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Nov 5, 2024
Reland "[LTO] Run Argument Promotion before IPSCCP" (llvm#111839) Run ArgumentPromotion before IPSCCP in the LTO pipeline, to expose more constants to be propagated. We also run PostOrderFunctionAttrs to improve the information available to ArgumentPromotion's alias analysis, and SROA to clean up allocas. Move POFA earlier instead of running twice (For >01) Don't bother running POFA Pass at -01 Use a single CGSCCPassManager Also run SROA in the CGSCCPassManager
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Reverts #111163, as this was merged prematurely.