Chandler Carruth 5a057dc8ed [InstCombine] Factor the logic for propagating !nonnull and !range ... metadata out of InstCombine and into helpers. NFC, this just exposes the logic used by InstCombine when propagating metadata from one load instruction to another. The plan is to use this in SROA to address PR32902. If anyone has better ideas about how to factor this or name variables, I'm all ears, but this seemed like a pretty good start and lets us make progress on the PR. This is based on a patch by Ariel Ben-Yehuda (D34285). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@306267 91177308-0d34-0410-b5e6-96231b3b80d8		2017-06-26 03:31:31 +00:00
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llvm	[InstCombine] Factor the logic for propagating !nonnull and !range	2017-06-26 03:31:31 +00:00
llvm-c	[ORC] Re-apply r306166 and r306168 with fix for regression test.	2017-06-23 23:25:28 +00:00