Age | Commit message (Collapse) | Author | |
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2017-12-20 | [ARM] Optimize {s,u}{add,sub}.with.overflow. | Joel Galenson | |
The AArch64 backend contains code to optimize {s,u}{add,sub}.with.overflow during SelectionDAG. This commit ports that code to the ARM backend. Differential revision: https://reviews.llvm.org/D35635 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@321224 91177308-0d34-0410-b5e6-96231b3b80d8 |