[LLVMbugs] [Bug 4574] New: Make inliner cost calculations reduce the cost for a load from a constant global

bugzilla-daemon at cs.uiuc.edu bugzilla-daemon at cs.uiuc.edu
Fri Jul 17 23:39:26 PDT 2009


http://llvm.org/bugs/show_bug.cgi?id=4574

           Summary: Make inliner cost calculations reduce the cost for a
                    load from a constant global
           Product: new-bugs
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: new bugs
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: sharparrow1 at yahoo.com
                CC: llvmbugs at cs.uiuc.edu


See
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20090713/081752.html;
essentially, we want to count loads from constants as constant when calculating
costs in the inliner.


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