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<
tankf33der>
updating llvm13, maybe fixed in mainstream.
<
Regenaxer>
You mean "LLVM 12.0 was aiming for release at the start of March but it missed that goal"
<
Regenaxer>
So better not use with -O3 for now?
<
tankf33der>
lets see after release.
<
tankf33der>
i cant believe they could ever miss it
<
tankf33der>
-O3 works in range 7-11.
<
tankf33der>
llvm13 night snapshot still fails in (stem)
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<
tankf33der>
Measuring performance degradation in switcging to -O1
<
Regenaxer>
I'm still not sure if it is not also (at least partially) my fault
<
Regenaxer>
PilSrc generates llvm-ir in a non-standard way
<
Regenaxer>
i.e. not using the C++ framework
<
tankf33der>
Maybe future release notes have something inside
<
Regenaxer>
let's see
<
Regenaxer>
How big is speed increase -O2 -> -O3 ?
<
tankf33der>
I am doing in different direction
<
tankf33der>
-O3 -> -O1
<
tankf33der>
because -O2 fails too
<
tankf33der>
i am already see for builtin tests no performance degradation
<
Regenaxer>
well, that's much due to I/O and IPC
<
Regenaxer>
how about fibo?
<
tankf33der>
still running my tests
<
tankf33der>
in queue
<
tankf33der>
fibo is bench1.
<
Regenaxer>
yes, I saw in the link
<
Regenaxer>
bench2 is the mapping test
<
tankf33der>
i wrote email to MIR creator about picolisp. for fun.
<
Regenaxer>
What is MIR?
<
tankf33der>
like LLVM IR
<
tankf33der>
reference.
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