cmd/internal/obj/arm: set spadj in arm32 tailcall In the normal case spadj is not needed because ARET handles the frame pop and return in a single instruction. However, if the ARET is a tailcall then there will be a second instruction where the pcsp stack depth is incorrect. Fixes #78021 Change-Id: I20db57eee03945a369a4b185b8f3311f4accd7ae GitHub-Last-Rev: 7226e2e07472549954ca9771b4f528e208703953 GitHub-Pull-Request: golang/go#78022 Reviewed-on: https://go-review.googlesource.com/c/go/+/752881 Reviewed-by: Mark Freeman <markfreeman@google.com> Reviewed-by: Keith Randall <khr@golang.org> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: Keith Randall <khr@google.com>
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