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authorOwen Anderson <resistor@mac.com>2008-02-19 06:35:43 +0000
committerOwen Anderson <resistor@mac.com>2008-02-19 06:35:43 +0000
commit806cbde53b9f4de4da9e9be80a95017078af3f00 (patch)
tree3afd5f3b1bce457860e2df27e2f4c69b6631370f /llvm/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp
parentb4c6cc95871e4daf1b6531981e803dbde0d8840e (diff)
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Major improvements to yesterday's return slot optimization. Remove some unneccessary constraints,
and add some others that should have been in from the first place. Document the whole thing better. llvm-svn: 47315
Diffstat (limited to 'llvm/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp')
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