[LLVMbugs] [Bug 3599] Bad-quality code passing union as argument on x86_64
bugzilla-daemon at cs.uiuc.edu
bugzilla-daemon at cs.uiuc.edu
Tue Feb 17 12:48:57 PST 2009
http://llvm.org/bugs/show_bug.cgi?id=3599
Chris Lattner <clattner at apple.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
--- Comment #7 from Chris Lattner <clattner at apple.com> 2009-02-17 14:48:56 ---
Ah, with -std-compile-opts and that patch, this is completely simplified.
Instcombine needs CSE to see the equivalence of the truncates.
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