Pat Gavlin c8ea157811 Lower statepoints with multi-def targets. ...

Statepoint lowering currently expects that the target method of a
statepoint only defines a single value. This precludes using
statepoints with ABIs that return values in multiple registers
(e.g. the SysV AMD64 ABI). This change adds support for lowering
statepoints with mutli-def targets.

llvm-svn: 253339

2015-11-17 16:04:21 +00:00

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