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Redundant instructions in cloning of bit-wise copyable type #130592

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CrazyboyQCD opened this issue Sep 20, 2024 · 0 comments
Open

Redundant instructions in cloning of bit-wise copyable type #130592

CrazyboyQCD opened this issue Sep 20, 2024 · 0 comments
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A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-bug Category: This is a bug. I-prioritize Issue: Indicates that prioritization has been requested for this issue. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. regression-untriaged Untriaged performance or correctness regression. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.

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@CrazyboyQCD
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#128081 (comment)
For reminder, and it can be reproduced on clone derivied only type after #128299.
Godbolt link.
@CrazyboyQCD CrazyboyQCD added C-bug Category: This is a bug. regression-untriaged Untriaged performance or correctness regression. labels Sep 20, 2024
@rustbot rustbot added I-prioritize Issue: Indicates that prioritization has been requested for this issue. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. labels Sep 20, 2024
@jieyouxu jieyouxu added A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Sep 20, 2024
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A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-bug Category: This is a bug. I-prioritize Issue: Indicates that prioritization has been requested for this issue. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. regression-untriaged Untriaged performance or correctness regression. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
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@jieyouxu @rustbot @CrazyboyQCD