| commit | 07513d208a73fa25d1ee4969adfd0927bbf3ecc4 | [log] [tgz] |
|---|---|---|
| author | Matthew Dempsky <mdempsky@google.com> | Mon Nov 11 16:45:34 2019 -0800 |
| committer | David Chase <drchase@google.com> | Tue Nov 12 17:14:12 2019 +0000 |
| tree | 9ffbfb69aacf8a66414142c74e83a57992063b55 | |
| parent | fc7ee0ba2c9f284ea2d4a37a0c133524e94d88cd [diff] |
cmd/compile: fix -m=2 infinite loop in escape.go This CL detects infinite loops due to negative dereference cycles during escape analysis, and terminates the loop gracefully. We still fail to print a complete explanation of the escape path, but esc.go didn't print *any* explanation for these test cases, so the release blocking issue here is simply that we don't infinite loop. Updates #35518. Change-Id: I39beed036e5a685706248852f1fa619af3b7abbc Reviewed-on: https://go-review.googlesource.com/c/go/+/206619 Run-TryBot: Matthew Dempsky <mdempsky@google.com> Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org> Reviewed-by: David Chase <drchase@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org>
Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.
Gopher image by Renee French, licensed under Creative Commons 3.0 Attributions license.
Our canonical Git repository is located at https://go.googlesource.com/go. There is a mirror of the repository at https://github.com/golang/go.
Unless otherwise noted, the Go source files are distributed under the BSD-style license found in the LICENSE file.
Official binary distributions are available at https://golang.org/dl/.
After downloading a binary release, visit https://golang.org/doc/install or load doc/install.html in your web browser for installation instructions.
If a binary distribution is not available for your combination of operating system and architecture, visit https://golang.org/doc/install/source or load doc/install-source.html in your web browser for source installation instructions.
Go is the work of thousands of contributors. We appreciate your help!
To contribute, please read the contribution guidelines: https://golang.org/doc/contribute.html
Note that the Go project uses the issue tracker for bug reports and proposals only. See https://golang.org/wiki/Questions for a list of places to ask questions about the Go language.