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cmd/compile: "not marked addrtaken" ICE since CL 522879 #62313

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mdempsky opened this issue Aug 28, 2023 · 1 comment
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cmd/compile: "not marked addrtaken" ICE since CL 522879 #62313

mdempsky opened this issue Aug 28, 2023 · 1 comment
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compiler/runtime Issues related to the Go compiler and/or runtime. NeedsFix The path to resolution is known, but the work has not been done. Soon This needs action soon. (recent regressions, service outages, unusual time-sensitive situations)
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@mdempsky
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https://go.dev/play/p/MJ6BinCcAOv?v=gotip is ICE'ing since CL 522879.

The issue is I just forgot to mark Addrtaken on the Canonical ONAME. (This was done in ComputeAddrtaken, but not in markAddrOf; I missed the difference, and it happens that only ComputeAddrtaken ever visited non-canonical ONAMEs.)

@mdempsky mdempsky added NeedsFix The path to resolution is known, but the work has not been done. Soon This needs action soon. (recent regressions, service outages, unusual time-sensitive situations) labels Aug 28, 2023
@mdempsky mdempsky added this to the Go1.22 milestone Aug 28, 2023
@mdempsky mdempsky self-assigned this Aug 28, 2023
@gopherbot gopherbot added the compiler/runtime Issues related to the Go compiler and/or runtime. label Aug 28, 2023
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Change https://go.dev/cl/523375 mentions this issue: cmd/compile/internal/ir: set Addrtaken on Canonical ONAME too

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compiler/runtime Issues related to the Go compiler and/or runtime. NeedsFix The path to resolution is known, but the work has not been done. Soon This needs action soon. (recent regressions, service outages, unusual time-sensitive situations)
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