Files
archived-llvm/lib/CodeGen/MIRParser
Krzysztof Parzyszek 7e54adc682 Consistently use MemoryLocation::UnknownSize to indicate unknown access size
1. Change the software pipeliner to use unknown size instead of dropping
   memory operands. It used to do it before, but MachineInstr::mayAlias
   did not handle it correctly.
2. Recognize UnknownSize in MachineInstr::mayAlias.
3. Print and parse UnknownSize in MIR.

Differential Revision: https://reviews.llvm.org/D50339


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@340208 91177308-0d34-0410-b5e6-96231b3b80d8
2018-08-20 20:37:57 +00:00
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