[llvm-bugs] [Bug 241272] [X86] insert of -1 lowered as OR blend without freeze; or(poison, -1) is poison (miscompile at -O3)

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Wed Nov 11 03:41:04 PST 2026

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Previous message: [llvm-bugs] [Bug 241271] [clang] requiresBuiltinLaunder ignores base classes; std::launder emits no launder (miscompile at -O3)
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