[LLVMbugs] [Bug 865] Coalescer cannot coallesce A = B .. B = A if 'A' is live out

bugzilla-daemon at cs.uiuc.edu bugzilla-daemon at cs.uiuc.edu
Thu Aug 24 15:47:06 PDT 2006


sabre at nondot.org changed:

           What    |Removed                     |Added
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED
            Summary|Coalescer is really confused|Coalescer cannot coallesce A
                   |or something                |= B .. B = A if 'A' is live
                   |                            |out
   Target Milestone|---                         |1.9

------- Additional Comments From sabre at nondot.org  2006-08-24 17:47 -------
Fixed.  Testcase here: X86/2006-08-21-ExtraMovInst.ll

Patches here:


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