Tim Northover 60afa49abe OpaquePtr: add Type parameter to Loads analysis API. ...

This makes the functions in Loads.h require a type to be specified
independently of the pointer Value so that when pointers have no structure
other than address-space, it can still do its job.

Most callers had an obvious memory operation handy to provide this type, but a
SROA and ArgumentPromotion were doing more complicated analysis. They get
updated to merge the properties of the various instructions they were
considering.

llvm-svn: 365468

2019-07-09 11:35:35 +00:00

45 KiB

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