[LLVMbugs] [Bug 5132] codegen miscompile
bugzilla-daemon at cs.uiuc.edu
bugzilla-daemon at cs.uiuc.edu
Fri Oct 9 13:36:54 PDT 2009
http://llvm.org/bugs/show_bug.cgi?id=5132
Dan Gohman <gohman at apple.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
--- Comment #3 from Dan Gohman <gohman at apple.com> 2009-10-09 15:36:54 ---
That sign-extend is fine; that's part of a clever optimization which is valid
here. The problem is the bogus testb $-1, %al. This is fixed in r83670.
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