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cmd/compile: mips64le misscompile OffPtr by a const which doesn't fit 32bits resulting in panic [1.26 backport] #80615

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cmd/compile: mips64le misscompile OffPtr by a const which doesn't fit 32bits resulting in panic [1.26 backport]#80615
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CherryPickCandidateUsed during the release process for point releasescompiler/runtimeIssues related to the Go compiler and/or runtime.
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Go1.26.6

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@gopherbot
gopherbot
opened on Jul 28, 2026

@Jorropo requested issue #80613 to be considered for backport to the next 1.26 minor release.

cc @gopherbot please open backport issues, this misscompile causes panics on mips64le anytime someone does an index or slicing by a const that doesn't fit in 32bits.

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