[llvm-bugs] [Bug 44559] New: [SLP] Alternation with div/rem introduces potential UB

via llvm-bugs llvm-bugs at lists.llvm.org
Wed Jan 15 09:05:06 PST 2020


            Bug ID: 44559
           Summary: [SLP] Alternation with div/rem introduces potential UB
           Product: new-bugs
           Version: trunk
          Hardware: PC
                OS: All
            Status: NEW
          Severity: normal
          Priority: P
         Component: new bugs
          Assignee: unassignedbugs at nondot.org
          Reporter: andrei.elovikov at intel.com
                CC: htmldeveloper at gmail.com, llvm-bugs at lists.llvm.org

Fix is uploaded in https://reviews.llvm.org/D72740 and the current
miscompilation is captured with a test in https://reviews.llvm.org/D72739.

Creating this bug report as per request in D72740 to ensure backporting to

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