[LLVMbugs] [Bug 748] [codegen] Crash on programs with code like (A>B) & (A < B), where A/B are unsigned ints

bugzilla-daemon at cs.uiuc.edu bugzilla-daemon at cs.uiuc.edu
Wed Apr 26 22:04:17 PDT 2006


sabre at nondot.org changed:

           What    |Removed                     |Added
             Status|NEW                         |RESOLVED
          Component|Backend: X86                |Common Code Generator Code
           Keywords|                            |compile-fail
         OS/Version|Linux                       |All
           Platform|PC                          |All
         Resolution|                            |FIXED
            Summary|LLC Failure if linked       |[codegen] Crash on programs
                   |without optimization on     |with code like (A>B) & (A <
                   |Pentium4 Linux              |B), where A/B are unsigned
                   |                            |ints
   Target Milestone|---                         |1.8

------- Additional Comments From sabre at nondot.org  2006-04-27 00:04 -------
The crash on vortex is fixed.

Testcase here:

Patch here:

I will start looking into bzip2, and will file a new bug for it if I can see anything.


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