-
Notifications
You must be signed in to change notification settings - Fork 17.9k
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
cmd/compile: ssacheck failure on GOARCH=arm building runtime #22499
Comments
It is ARM specific. ssacheck complains a |
Change https://golang.org/cl/74770 mentions this issue: |
Seems this also happens with Go 1.9. Are we going to fix Go 1.9? |
If the generated code is correct, and this only affects the ssacheck builder, I don't see a reason to backport to 1.9. |
Change https://golang.org/cl/76024 mentions this issue: |
I thought SSA check was enabled for those tests, but in fact it was not. Enable it. So we have SSA check on for at least some tests on all architectures. Updates #22499. Change-Id: I51fcdda3af7faab5aeb33bf46c6db309285ce42c Reviewed-on: https://go-review.googlesource.com/76024 Reviewed-by: Keith Randall <khr@golang.org>
Discovered by accident. I can provoke an ssacheck failure on arm reliably with:
I thought maybe the problem was 32-bit-specific, but it does not happen if I build with GOARCH=386 ./make.bash on my Mac, so maybe it is only arm-specific.
I don't know what this means, really, but I thought you'd want to see it.
/cc @randall77 @dr2chase @cherrymui
The text was updated successfully, but these errors were encountered: