[LLVMbugs] [Bug 8889] New: codegenprepare takes about 10% of llc time on 403.gcc

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=8889

           Summary: codegenprepare takes about 10% of llc time on 403.gcc
           Product: new-bugs
           Version: unspecified
          Platform: PC
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P
         Component: new bugs
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: zwarich at apple.com
                CC: llvmbugs at cs.uiuc.edu


codegenprepare takes about 10% of llc time on 403.gcc. Even when I remove the
fixed point iteration, it still uses a bit over half of that. Something is
wrong here, because there is no way codegenprepare should take that long.

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