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Implement opt Q for fixed-point precision, and q literals (e.g. 12.34q8) (#958)

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Fixes #957

Co-authored-by: ISSOtm <eldredhabert0@gmail.com>
This commit is contained in:
Rangi
2022-09-04 18:47:32 -04:00
committed by GitHub
parent 889302a9e2
commit 98a6dffbca
20 changed files with 253 additions and 56 deletions
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8
test/asm/fixed-point-precision.asm
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@@ -12,3 +12,11 @@ fl = 6.283185
fr = MUL(20.0, 0.32)
println "32% of 20 = {f:fr} (~{.2f:fr}) (~~{.0f:fr})"
q8 = 1.25q8
q16 = 1.25Q16
q24 = 1.25q.24
println "Q8 ${x:q8} Q16 ${x:q16} Q24 ${x:q24}"
qerr = 1.25q32
println qerr