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| author | Derek Parker <parkerderek86@gmail.com> | 2024-04-23 22:15:03 +0000 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2024-04-25 20:07:26 +0000 |
| commit | 57026007c828ac06fe4f8656c1aa497dd3ba40c3 (patch) | |
| tree | 93ed9a7aa023ac8f3b929f17fe87766a37ad0393 /src/bytes/buffer_test.go | |
| parent | a8ba163695f605c72156c90de97a06b3e40566ff (diff) | |
| download | go-57026007c828ac06fe4f8656c1aa497dd3ba40c3.tar.xz | |
cmd/compile: teach dse about equivalent LocalAddrs
This patch teaches DSE that two LocalAddrs of the same variable
are equal, even if they are from different memory states. This avoids
dependance on a store into the same LocalAddr being added to
loadUse even though the store is unnecessary and is in fact
shadowed.
Fixes #59021
Change-Id: I0ef128b783c4ad6fd2236fa5ff20345b4d31eddb
GitHub-Last-Rev: b80a6b28fb7c86c66ea65282702b3aa032d6f5a5
GitHub-Pull-Request: golang/go#66793
Reviewed-on: https://go-review.googlesource.com/c/go/+/578376
Reviewed-by: Keith Randall <khr@golang.org>
Auto-Submit: Keith Randall <khr@golang.org>
Reviewed-by: Joedian Reid <joedian@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Keith Randall <khr@google.com>
Diffstat (limited to 'src/bytes/buffer_test.go')
0 files changed, 0 insertions, 0 deletions