whitequark cb3b811fd7 compiler: maintain both the IR and iodelay forms of delay expressions. ... After this commit, the delay instruction (again) does not generate any LLVM IR: all heavy lifting is relegated to the delay and delay_mu intrinsics. When the interleave transform needs to adjust the global timeline, it synthesizes a delay_mu intrinsnic. This way, the interleave transformation becomes composable, as the input and the output IR invariants are the same. Also, code generation is adjusted so that a basic block is split off not only after a delay call, but also before one; otherwise, e.g., code immediately at the beginning of a `with parallel:` branch would have no choice but to execute after another branch has already advanced the timeline. This takes care of issue #1 described in 50e7b44 and is a step to solving issue #2.		2015-11-21 03:22:47 +08:00
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nonoverlapping.py	compiler: maintain both the IR and iodelay forms of delay expressions.	2015-11-21 03:22:47 +08:00
overlapping.py	compiler: maintain both the IR and iodelay forms of delay expressions.	2015-11-21 03:22:47 +08:00