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big regression in std-smallintmap from turning off legacy modes #3669

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brson opened this issue Oct 6, 2012 · 1 comment
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big regression in std-smallintmap from turning off legacy modes #3669

brson opened this issue Oct 6, 2012 · 1 comment
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I-slow Issue: Problems and improvements with respect to performance of generated code.
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0.5

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@brson
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brson commented Oct 6, 2012

went from 400ms to 2200ms with 9284179
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brson commented Oct 6, 2012

Also caused a 2s rustc regression.

@pcwalton pcwalton closed this as completed Dec 4, 2012
RalfJung pushed a commit to RalfJung/rust that referenced this issue Jun 15, 2024
@bors
Auto merge of rust-lang#3669 - rust-lang:rustup-2024-06-13, r=RalfJung
c5e9424 
Automatic Rustup
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I-slow Issue: Problems and improvements with respect to performance of generated code.
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