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Russ Cox 32fddadd98 runtime: reduce slice growth during append to 2x
The new inlined code for append assumed that it could pass the
desired new cap to growslice, not the number of new elements.
But growslice still interpreted the argument as the number of new elements,
making it always grow by >2x (more precisely, 2x+1 rounded up
to the next malloc block size). At the time, I had intended to change
the other callers to use the new cap as well, but it's too late for that.
Instead, introduce growslice_n for the old callers and keep growslice
for the inlined (common case) caller.

Fixes #11403.

Filed #11419 to merge them.

Change-Id: I1338b1e5b352f3be4e43641f44b652ef7195251b
Reviewed-on: https://go-review.googlesource.com/11541
Reviewed-by: Austin Clements <austin@google.com>
2015-06-26 17:49:33 +00:00
api api: refresh next.txt 2015-05-14 21:31:18 +00:00
doc doc: suggest security@golang.org for reporting security issues 2015-06-26 09:53:36 +00:00
lib/time
misc Fix several out of date references to 4g/5g/6g/8g/9g. 2015-06-26 03:38:21 +00:00
src runtime: reduce slice growth during append to 2x 2015-06-26 17:49:33 +00:00
test cmd/compile: fix half multiply issue 2015-06-26 15:55:22 +00:00
.gitattributes .gitattributes: prevent all magic line ending changes 2014-12-12 23:14:54 +00:00
.gitignore .gitignore: ignore y.output 2015-06-10 00:28:52 +00:00
AUTHORS
CONTRIBUTING.md doc: suggest security@golang.org for reporting security issues 2015-06-26 09:53:36 +00:00
CONTRIBUTORS CONTRIBUTORS: add Burcu Dogan's personal mail 2015-05-06 16:06:42 +00:00
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LICENSE
PATENTS
README.md doc: fix broken link in README 2015-02-19 05:50:57 +00:00
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