[LLVMbugs] [Bug 933] X86 -enable-x86-fastcc crash on functions returning bool

bugzilla-daemon at cs.uiuc.edu bugzilla-daemon at cs.uiuc.edu
Tue Oct 3 10:20:24 PDT 2006


sabre at nondot.org changed:

           What    |Removed                     |Added
             Status|NEW                         |RESOLVED
          Component|llc                         |Backend: X86
           Keywords|                            |compile-fail
         OS/Version|Linux                       |All
            Product|tools                       |libraries
           Platform|PC                          |All
         Resolution|                            |FIXED
            Summary|llc -enable-x86-fastcc      |X86 -enable-x86-fastcc crash
                   |bugpoint gives "Unknown     |on functions returning bool
                   |type!" assertion            |
   Target Milestone|---                         |1.9

------- Additional Comments From sabre at nondot.org  2006-10-03 12:20 -------
Fixed.  Testcase here: CodeGen/X86/2006-10-02-BoolRetCrash.ll

Patch here:


One note though: -enable-x86-fastcc has a couple of problems, and doesn't always necessarily speed up 
the code.  Use it with care. :)


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