Commit Graph

53 Commits

Author SHA1 Message Date
Arnold Schwaighofer
7e544f3658 Stop getUnderlyingObject at mark_dependence instructions for LSLocations
This helps remove redundant loads from mark_dependence instructions while our projection path can't handle them.

Fix for rdar://27138023
2016-07-01 15:02:32 -07:00
Erik Eckstein
905fd37b98 COWArrayOpt: ensure that we can hoist all address projections that we stripped.
This change is needed because we new consider index_addr as address projection in Projection.h
2016-01-27 09:04:57 -08:00
Erik Eckstein
b745691a38 SIL refactoring: Move some functions out of SILValue and Operand
SILValue.h/.cpp just defines the SIL base classes. Referring to specific instructions is a (small) kind of layering violation.
Also I want to keep SILValue small so that it is really just a type alias of ValueBase*.
NFC.
2016-01-25 10:37:03 -08:00