Auto merge of #137563 - FractalFir:dep_graph_cap, r=nnethercote

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Change TaskDeps to start preallocated with 128 capacity

This is a tiny change that makes `TaskDeps::read_set` start preallocated with capacity for 128 elements.

From local profiling, it looks like `TaskDeps::read_set`  is one of the most-often resized hash-sets in `rustc`.

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bors 2025-03-09 09:27:35 +00:00

parent ee67380a5a 3ffaee7520

commit 482d8b4e9c

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