bors 9a767b6b9e Auto merge of #110820 - cjgillot:faster-dcp, r=oli-obk ... Optimize dataflow-const-prop place-tracking infra Optimization opportunities found while investigating https://github.com/rust-lang/rust/pull/110719 Computing places breadth-first ensures that we create short projections before deep projections, since the former are more likely to be propagated. The most relevant is the pre-computation of flooded places. Callgrind showed `flood_*` methods and especially `preorder_preinvoke` were especially hot. This PR attempts to pre-compute the set of `ValueIndex` that `preorder_invoke` would visit. Using this information, we make some `PlaceIndex` inaccessible when they contain no `ValueIndex`, allowing to skip computations for those places. cc `@jachris` as original author		2023-05-10 20:54:31 +00:00
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src	Auto merge of #110820 - cjgillot:faster-dcp, r=oli-obk	2023-05-10 20:54:31 +00:00
Cargo.toml	Add rustc_fluent_macro to decouple fluent from rustc_macros	2023-04-18 18:56:22 +00:00
messages.ftl	Simplify message paths	2023-03-11 22:51:57 +01:00