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cmd/compile: the loong64 intrinsic for CompareAndSwapUint32 function needs to sign extend its "old" argument. #57282
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Change https://go.dev/cl/457135 mentions this issue: |
@golang/loong64 |
I reproduced this issue on linux/riscv64. |
Change https://go.dev/cl/457535 mentions this issue: |
Change https://go.dev/cl/457536 mentions this issue: |
Checked that it does NOT repro on ppc64le (seemed unlikely, however trust-but-verify). |
@gopherbot please open backport issues. |
Backport issue(s) opened: #57344 (for 1.18), #57345 (for 1.19). Remember to create the cherry-pick CL(s) as soon as the patch is submitted to master, according to https://go.dev/wiki/MinorReleases. |
What version of Go are you using (
go version
)?Does this issue reproduce with the latest release?
What operating system and processor architecture are you using (
go env
)?go env
OutputWhat did you do?
What did you expect to see?
(i.e. no output)
What did you see instead?
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