[LLVMbugs] [Bug 23866] New: r2338791 leads to miscompile of 403.gcc

[bugzilla-daemon at llvm.org]

https://llvm.org/bugs/show_bug.cgi?id=23866

            Bug ID: 23866
           Summary: r2338791 leads to miscompile of 403.gcc
           Product: libraries
           Version: trunk
          Hardware: PC
                OS: All
            Status: NEW
          Severity: normal
          Priority: P
         Component: Backend: AArch64
          Assignee: unassignedbugs at nondot.org
          Reporter: matze at braunis.de
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

r238793 leads to a miscompile of spec 2006 403.gcc (the 200.i and scilab.i
inputs produce wrong results). I narrowed it down to the result_ready_cost()
function.

I will reverted the commit for now as the analysis of this large function will
probably take more time.

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