aboutsummaryrefslogtreecommitdiffstats
path: root/erts/emulator/beam/bif_instrs.tab
AgeCommit message (Collapse)Author
2017-08-31Add annotations for likely/unlikelyBjörn Gustavsson
In a correct Erlang programs, we can expect that: * A GC test instruction (such as test_heap) is more likely not to do the GC. * A BIF is more likely to succeed than to fail. * A BIF is more likely to fail in a guard than in a body. * An apply or fun call is likely to succeed. Annotate conditions accordingly.
2017-08-11Break out most instructions from beam_emu.cBjörn Gustavsson