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runtime: apply strength reduction optimizations to generic map routines #21639

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josharian opened this Issue Aug 26, 2017 · 1 comment

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josharian commented Aug 26, 2017

CL 57590 applied strength reduction to the key pointers in some mapfast routines. This is a reminder issue to check whether similar optimizations can fruitfully be applied to any of the generic map routines (access, assign, delete, etc.).

cc @martisch

@martisch martisch self-assigned this Aug 27, 2017

@martisch martisch added this to the Go1.10 milestone Aug 27, 2017

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gopherbot commented Aug 27, 2017

Change https://golang.org/cl/59390 mentions this issue: runtime: strength reduce key pointer calculations in generic map functions

@rsc rsc modified the milestones: Go1.10, Go1.11 Nov 22, 2017

@bradfitz bradfitz modified the milestones: Go1.11, Go1.12 Jun 19, 2018

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