[LLVMbugs] [Bug 13371] indvars pass incorrectly substitutes 'undef' values

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Tue Jul 17 22:04:47 PDT 2012


Andrew Trick <atrick at apple.com> changed:

           What    |Removed                     |Added
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED
         AssignedTo|unassignedbugs at nondot.org   |atrick at apple.com

--- Comment #1 from Andrew Trick <atrick at apple.com> 2012-07-18 00:04:47 CDT ---
Fixed in r160421.

I wanted to implement a simple fix here. But Dan wants me to obey current undef
rules unless we make an official decision to change them.

This inhibits some optimization. I'm internally tracking regressions

Thanks for the test case!

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