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brrt | \o | 13:16 | |
jnthn: the one below or the one above | |||
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brrt | uhm, can anybody help me understand what the rules are to spesh facts usage | 14:17 | |
is a HOW always a type object? | 14:19 | ||
m: nqp::say(nqp::istype(nqp::gethow("oh hai'))); | |||
camelia | rakudo-moar 13d9af: OUTPUT«===SORRY!=== Error while compiling /tmp/dB5DuNNoffUnable to parse expression in double quotes; couldn't find final '"' at /tmp/dB5DuNNoff:1------> say(nqp::istype(nqp::gethow("oh hai')));⏏<EOL> expectin…» | ||
brrt | m: nqp::say(nqp::istype(nqp::gethow("oh hai"))); | ||
camelia | rakudo-moar 13d9af: OUTPUT«===SORRY!===Arg count 1 doesn't equal required operand count 3 for op 'istype'» | ||
brrt | m: nqp::say(nqp::isconcrete(nqp::gethow("OH HAI"))); | 14:20 | |
camelia | rakudo-moar 13d9af: OUTPUT«===SORRY!===No registered operation handler for 'gethow'» | ||
timotimo | m: nqp::say(nqp::isconcrete(nqp::how("OH HAI"))) | 14:40 | |
camelia | rakudo-moar 2aef1f: OUTPUT«1» | ||
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dalek | arVM: aa7ed7b | brrt++ | src/jit/emit_x64.dasc: Remove unused getwho JIT |
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arVM: aa60110 | brrt++ | src/spesh/optimize.c: Spesh gethow (can be spesh slot lookup) |
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brrt | jnthn, time to advice me? | 21:21 | |
hmm | |||
with regards to spesh op devirtualisation | 21:22 | ||
it seems i can do two thins | |||
things | |||
a): extend c call invocation structure to support getting the STABLE and OBJECT_BODY of an object | |||
b): create a new structure for repr ops | 21:23 | ||
i was thinking of doing the latter | |||
lizmat | brrt: afaik, jnthn is travelling atm | 21:24 | |
brrt | ah ok :-) | ||
i'd need to say that a would involve having repr special logic as well | 21:25 | ||
timotimo | brrt: do you know where gethow happens usually? | 21:47 | |
brrt | i have no idea | ||
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timotimo | i see two occurences of it in BUILDALL | 21:52 | |
which is in need of optimization anyway | |||
!alt has two, as well | 21:53 | ||
brrt: well, the gethow optimization fires a bunch of times :) | 22:04 | ||
during nqp compilation already | |||
brrt | it does. it is a small optimization but still | 22:05 | |
timotimo | lots and lots and lots during stage parse | 22:06 | |
none in the other stages of core setting, though | |||
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timotimo | spesh_diff.p6 is either wrong again or still wrong :\ | 22:28 | |
brrt | how do you say wrong? | 22:32 | |
i broke it? | |||
timotimo | it expects different input | 22:36 | |
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timotimo | i don't think you broke it | 22:36 | |
i think i just didn't properly adapt it to the "inserting logging" + "before/after" and then "finished specialization" | |||
the diffs don't look very good | |||
brrt | ah ok :-) | 22:41 |