[LLVMbugs] [Bug 1795] Missed optimization: eliminating loads around ptrtoint/inttoptr
bugzilla-daemon at cs.uiuc.edu
bugzilla-daemon at cs.uiuc.edu
Mon Jul 20 18:14:41 PDT 2009
http://llvm.org/bugs/show_bug.cgi?id=1795
Dan Gohman <gohman at apple.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |gohman at apple.com
Status|RESOLVED |REOPENED
Resolution|FIXED |
--- Comment #4 from Dan Gohman <gohman at apple.com> 2009-07-20 20:14:38 ---
getelementptr is now being handled more carefully, and it's no longer
safe to push an add below an inttoptr in general. This testcase is still
theoretically optimizable, but it'll require a more elaborate approach.
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