[LLVMbugs] [Bug 1219] dag combine miscompilation of setlt

bugzilla-daemon at cs.uiuc.edu bugzilla-daemon at cs.uiuc.edu
Fri Feb 23 18:10:13 PST 2007


http://llvm.org/bugs/show_bug.cgi?id=1219

sabre at nondot.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
           Keywords|                            |miscompilation
         OS/Version|MacOS X                     |All
           Platform|Macintosh                   |All
         Resolution|                            |FIXED
            Summary|switch lowering miscompiles |dag combine miscompilation
                   |a switch stmt               |of setlt
   Target Milestone|---                         |2.0



------- Additional Comments From sabre at nondot.org  2007-02-23 20:10 -------
Testcase here:
CodeGen/Generic/2007-02-23-DAGCombine-Miscompile.ll

Patch here:
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20070219/044972.html

Thanks for tracking this down Anton!

-Chris



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