| commit | 57026007c828ac06fe4f8656c1aa497dd3ba40c3 | [log] [tgz] |
|---|---|---|
| author | Derek Parker <parkerderek86@gmail.com> | Tue Apr 23 22:15:03 2024 +0000 |
| committer | Gopher Robot <gobot@golang.org> | Thu Apr 25 20:07:26 2024 +0000 |
| tree | 93ed9a7aa023ac8f3b929f17fe87766a37ad0393 | |
| parent | a8ba163695f605c72156c90de97a06b3e40566ff [diff] |
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>
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