swift234

Flag -debug-values-propagate-liveness should be always taken into account if provided.

Till now, -debug-values-propagate-liveness was only taken into account if the compiler was built with assertions. This led to some problems with bots, which were testing both assertions-enabled and assertions-disables versions of the compiler. It was agreed that we want this experimental flag to be always taken into account when it is provided on the command-line. The default value of this flag is "disabled".

rdar://19674999

Swift SVN r24977