[PATCH] Lower invoke statepoints and gc.results tied to them.
igor at azulsystems.com
Thu Feb 19 07:34:45 PST 2015
This change builds up on http://reviews.llvm.org/D7756
It teaches lowering to correctly handle invoke statepoint and gc results tied to them. Note that we still can not lower gc.results for invoke statepoints.
Also it extracts getCopyFromRegs helper function in SelectionDAGBuilder as we need to be able to customize type of the register exported from basic block during lowering of gc.result.
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