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 ff1c2b2824 0a9e5c4df3

commit 8745ead503

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

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