[LLVMbugs] [Bug 4971] Dumping bitcode or LLVM assembler code segfaults.

bugzilla-daemon at cs.uiuc.edu bugzilla-daemon at cs.uiuc.edu
Wed Sep 16 18:21:24 PDT 2009


http://llvm.org/bugs/show_bug.cgi?id=4971


Óscar Fuentes <ofv at wanadoo.es> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |INVALID




--- Comment #4 from Óscar Fuentes <ofv at wanadoo.es>  2009-09-16 20:21:23 ---
After working for a while on this, found that the problem happens on
x86_64-linux but not on x86-mingw, that is related to opaque types used by
function types, which ends being invalid or dangling pointers. When an opaque
type is resolved and a function type that references it ends being a type that
already exists, the problem arises.

I tried to replicate the problem outside of my compiler with no luck.

As this may be a bug on my side, I'll close the bug.


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