dalek arVM/even-moar-jit: 37211ac | brrt++ | src/jit/ (8 files):
Extract MVMJitExprValue out of MVMJitExprNodeInfo

A particular nodes' value may be stored in a multitude of registers and stack locations (and vice versa). Hence we want multiple value (descriptor0 structures per node. I first extract the MVMJitExprValue structure out of the NodeInfo structure. The NodeInfo structure is relevant in an earlier phase, not really during register allocation. Value structures are now spesh-allocated.
08:25
Heuristic branch merge: pushed 18 commits to MoarVM/even-moar-jit by bdw 08:34
timotimo panda.moyix.net/~moyix/LAVA_Sapienza.pdf - only a few slides in, this already looks very interesting 19:46
the kicker is where they tested two common open source bug finding tools and they only found 2% of the bugs they injected 19:50
a fuzzer and a symbolic execution constraint solver type thingie