[LLVMbugs] [Bug 1312] llvm-upgrade rejects valid file
bugzilla-daemon at cs.uiuc.edu
bugzilla-daemon at cs.uiuc.edu
Sat Apr 7 09:13:08 PDT 2007
http://llvm.org/bugs/show_bug.cgi?id=1312
rspencer at x10sys.com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
------- Additional Comments From rspencer at x10sys.com 2007-04-07 11:13 -------
Nice catch, Anton.
This was a subtle bug that only showed up in long syntax call instructions. The
code was using the signedness of the FunctionType ("composite") instead of the
signedness of the FunctionType's result type ("signed"). Consequently it didn't
find a matching (signed, "%tmp") when it looked it up because it had been stored
as (composite, "%tmp").
Fortunately, an easy fix:
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20070402/046950.html
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