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cgen, scanner: reduce allocations for the most common cases #22142

Merged
merged 2 commits into from
Sep 1, 2024
Merged

cgen, scanner: reduce allocations for the most common cases #22142

merged 2 commits into from
Sep 1, 2024

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spytheman
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  • scanner: avoid new allocations, while scanning strings with no escapes
  • cgen: avoid string interpolation in Gen.new_tmp_var/0

@spytheman spytheman changed the title reduce allocations for common cases in cgen and scanner cgen, scanner: reduce allocations for the most common cases Aug 31, 2024
@medvednikov
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The re-write is going to use arena allocation, like the D compiler.

@JalonSolov
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Still good to improve what we have, since the rewrite is taking a while.

@spytheman spytheman merged commit 8a9abbb into vlang:master Sep 1, 2024
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@spytheman spytheman deleted the reduce_allocations_for_common_cases_in_cgen_and_scanner branch September 1, 2024 04:56
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3 participants
@spytheman @medvednikov @JalonSolov