[LLVMbugs] [Bug 11375] Different results for 'clang++ huh.cpp' and 'clang++ -O3 huh.cpp' - Codegen??

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Thu Nov 17 20:25:42 PST 2011


Andrew Trick <atrick at apple.com> changed:

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

--- Comment #5 from Andrew Trick <atrick at apple.com> 2011-11-17 22:25:42 CST ---
For loops with multiple exits, if one of the loop tests is "icmp ne", and the
loop counter jumps by > 1, and the loop exits via another loop test, then the
exit value could be replaced with the wrong constant.

Fixed in r144746.

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