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authorSanjay Patel <spatel@rotateright.com>2018-03-08 20:42:49 +0000
committerSanjay Patel <spatel@rotateright.com>2018-03-08 20:42:49 +0000
commit2ee7b9349dafb9bbc2350473314fa8723efb3a43 (patch)
tree7fce626edba54ccc0ce73f1e4abbc48cedf012d2 /llvm/lib/Support/MemoryBuffer.cpp
parentadad33011f3f5511e5959362fc33003e1e378eb6 (diff)
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[ConstantFold] fp_binop undef, undef --> undef
These are uncontroversial and independent of a proposed LangRef edits (D44216). I tried to fix tests that would fold away: rL327004 rL327028 rL327030 rL327034 I'm not sure if the Reassociate tests are meaningless yet, but they probably will be as we add more folds, so if anyone has suggestions or wants to fix those, please do. Differential Revision: https://reviews.llvm.org/D44258 llvm-svn: 327058
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