Igor Laevsky 423bc9ec4c [StatepointLowering] Support of the gc.relocates for invoke statepoints. ...

This change implements support for lowering of the gc.relocates tied to the invoke statepoint.
This is acomplished by storing frame indices of the lowered values in "StatepointRelocatedValues" map inside FunctionLoweringInfo instead of storing them in per-basic block structure StatepointLowering.
After this change StatepointLowering is used only during "LowerStatepoint" call and it is not necessary to store it as a field in SelectionDAGBuilder anymore.

Differential Revision: http://reviews.llvm.org/D7798

llvm-svn: 237786

2015-05-20 11:37:25 +00:00

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