Sjoerd Meijer 53449daa96 [ARM] ParallelDSP: multiple reduction stmts in loop ...

This fixes an issue that we were not properly supporting multiple reduction
stmts in a loop, and not generating SMLADs for these cases. The alias analysis
checks were done too early, making it too conservative.

Differential revision: https://reviews.llvm.org/D49125

llvm-svn: 336795

2018-07-11 12:36:25 +00:00

5.2 KiB

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