Mercurial > hg > truffle
view AUTHORS.md @ 15388:769fc3629f59
Add phase FlowSensitiveReductionPhase.
It is possible to remove GuardingPiNodes, CheckCastNodes, and FixedGuards during
HighTier under certain conditions (control-flow sensitive conditions).
The phase added in this commit (FlowSensitiveReductionPhase) does that,
and in addition replaces usages with "downcasting" PiNodes when possible
thus resulting in more precise object stamps (e.g., non-null).
Finally, usages of floating, side-effects free, expressions are also simplified
(as per control-flow sensitive conditions).
The newly added phase runs only during HighTier and can be deactivated
using Graal option FlowSensitiveReduction (it is active by default).
| author | Miguel Garcia <miguel.m.garcia@oracle.com> |
|---|---|
| date | Fri, 25 Apr 2014 16:50:52 +0200 |
| parents | 258a09b6449b |
| children | 1efe32c9d761 |
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# Graal Authors The GraalVM is based on the source code of HotSpot. The following authors have contributed to the Graal-specific part of the source base: * Tom Deneau (tdeneau) * Gilles Duboscq (gdub) * Matthias Grimmer (mgrimmer) * Peter Hofer * Christian Haeubl (chaeubl) * Michael Haupt (mhaupt) * Christian Humer (chumer) * Morris Meyer (morris) * Roland Schatz * Doug Simon (dnsimon) * Lukas Stadler (lstadler) * Roland Schatz (rschatz) * Alexander Stipsits * Katrin Strassl * Christian Thalinger (twisti) * Vasanth Venkatachalam (vvenkat) * Christian Wimmer (cwimmer) * Christian Wirth (cwirth) * Andreas Woess (aw) * Thomas Wuerthinger (thomaswue) * Bharadwaj Yadavalli (bharadwaj)