[llvm-bugs] [Bug 226695] [x86-64] Wrong code: shift+mask equality on a sub-word integer is compiled as a rotate comparison

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Sat Sep 26 06:02:22 PDT 2026

Previous message: [llvm-bugs] [Bug 226694] -O1 build of this switch/loop program crashes at runtime on x86-64 (-O0/-O2/-O3 are correct)
Next message: [llvm-bugs] [Bug 226696] Silent wrong result at -O2/-O3: SLP vectorization turns a mixed-sign 16-bit comparison into a narrow signed compare
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Previous message: [llvm-bugs] [Bug 226694] -O1 build of this switch/loop program crashes at runtime on x86-64 (-O0/-O2/-O3 are correct)
Next message: [llvm-bugs] [Bug 226696] Silent wrong result at -O2/-O3: SLP vectorization turns a mixed-sign 16-bit comparison into a narrow signed compare
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

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