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Revert "[DSE] Disable non-local DSE to see if the bots go green."
Revert "[DeadStoreElimination] Use range-based loops. NFC."
Revert "[DeadStoreElimination] Add support for non-local DSE."
llvm-svn: 255354
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I see a few bots timing out, so I'm speculatively disabling r255247.
llvm-svn: 255286
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We extend the search for redundant stores to predecessor blocks that
unconditionally lead to the block BB with the current store instruction. That
also includes single-block loops that unconditionally lead to BB, and
if-then-else blocks where then- and else-blocks unconditionally lead to BB.
http://reviews.llvm.org/D13363
Patch by Ivan Baev <ibaev@codeaurora.org>!
llvm-svn: 255247
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