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| author | Cherry Mui <cherryyz@google.com> | 2022-11-03 21:11:23 -0400 |
|---|---|---|
| committer | Cherry Mui <cherryyz@google.com> | 2022-11-04 22:09:36 +0000 |
| commit | d9cc39b25c8ebef5a976e34848dc3c5216108f07 (patch) | |
| tree | 15c93bbe0a7778513a9bea690a1c8d815e4221f3 /src/debug | |
| parent | 6d58aea5d412d135ec08463db515ee9453c508b5 (diff) | |
| download | go-d9cc39b25c8ebef5a976e34848dc3c5216108f07.tar.xz | |
cmd/compile/internal/pgo: use a slice for locations
Currently locations are stored in a map and looked up by ID from
the map. The IDs are usually small sequential integers (the Go
pprof CPU profiles are so). Using a slice is more efficient (with
a fallback map to handle weirdly large IDs).
Change-Id: I9e20d5cebca3a5239636413e1bf2f0b273038031
Reviewed-on: https://go-review.googlesource.com/c/go/+/447803
Run-TryBot: Cherry Mui <cherryyz@google.com>
Reviewed-by: Michael Pratt <mpratt@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Diffstat (limited to 'src/debug')
0 files changed, 0 insertions, 0 deletions