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| author | Russ Cox <rsc@golang.org> | 2014-11-21 15:57:10 -0500 |
|---|---|---|
| committer | Russ Cox <rsc@golang.org> | 2014-11-21 15:57:10 -0500 |
| commit | a1d2955f5ee5d3e170b9b784baf46c79e0740320 (patch) | |
| tree | 301d130388b5d1faddb22f60a3c260adf38d3d5c /src/net/conn_test.go | |
| parent | f391841fde69c09b23dc2607904dd2af2425c692 (diff) | |
| download | go-a1d2955f5ee5d3e170b9b784baf46c79e0740320.tar.gz | |
[dev.garbage] runtime: add prefetcht0, prefetcht1, prefetcht2, prefetcht3, prefetchnta for GC
We don't know what we need yet, so add them all.
Add them even on x86 architectures (as no-ops) so that
the GC can refer to them unconditionally.
Eventually we'll know what we want and probably
have just one 'prefetch' with an appropriate meaning
on each architecture.
LGTM=rlh
R=rlh
CC=golang-codereviews
https://codereview.appspot.com/179160043
Diffstat (limited to 'src/net/conn_test.go')
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