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authorJoel Galenson <jgalenson@google.com>2018-01-17 19:19:05 +0000
committerJoel Galenson <jgalenson@google.com>2018-01-17 19:19:05 +0000
commitbbcaf4ac5caadf71593cdd1bee8d0697ac190aaf (patch)
tree3481c74fe134d41904cd3467f8c3b45089c4868a /llvm/lib/Target/TargetMachine.cpp
parentfe7fa40869b5b85cf7a99e7ecd13468ddfd955b1 (diff)
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[ARM] Optimize {s,u}mul.with.overflow.
This extends my previous patches to also optimize overflow-checked multiplies during SelectionDAG. Differential revision: https://reviews.llvm.org/D40922 llvm-svn: 322738
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