[LLVMbugs] [Bug 583] [instcombine] Crash on div by select

bugzilla-daemon at cs.uiuc.edu bugzilla-daemon at cs.uiuc.edu
Wed Jun 15 21:56:32 PDT 2005


http://llvm.cs.uiuc.edu/bugs/show_bug.cgi?id=583

sabre at nondot.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
          Component|gccas                       |Scalar Optimizations
           Keywords|                            |compile-fail
         OS/Version|Linux                       |All
            Product|tools                       |libraries
           Platform|PC                          |All
         Resolution|                            |FIXED
            Summary|setOperand() out of range!  |[instcombine] Crash on div
                   |                            |by select
   Target Milestone|---                         |1.6



------- Additional Comments From sabre at nondot.org  2005-06-15 23:56 -------
Fixed.  Testcase here: Transforms/InstCombine/2005-06-15-DivSelectCrash.ll

Patch here:
http://mail.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20050613/026708.html

Great catch, thanks!!

-Chris



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