Linus Dikomey
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linusdikomey.bsky.social
Linus Dikomey
@linusdikomey.bsky.social
65 followers 200 following 6 posts
student from germany
interested in coding, especially compilers/graphics/gamedev

he/him
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linusdikomey.bsky.social
Starting the year off with some chill Balatro
Balatro Game Over Screen
January 1, 2025 at 4:01 PM
linusdikomey.bsky.social
I am reworking the intermediate representation of my programming language and just got rewrite rules to work. Instructions are completely user-defined and multiple dialects can be mixed. This will be very useful for optimizations and backends.
Rust Macro Code: // remove trivial adds (arith.Add a (arith.Int 0)) => a; Intermediate representation code before/after rewriting: Before rewrite: begin module main begin add(I32, I32, I32) b0(%0, %1, %2): %3 = arith.Add %0 %1 :: I32 %4 = arith.Add %3 %2 :: I32 %5 = arith.Int 0 :: I32 %6 = arith.Add %4 %5 :: I32 cf.Ret %6 end add end module main After rewrite: begin module main begin add(I32, I32, I32) b0(%0, %1, %2): %3 = arith.Add %0 %1 :: I32 %4 = arith.Add %3 %2 :: I32 %5 = arith.Int 0 :: I32 cf.Ret %4 end add end module main
December 28, 2024 at 12:22 PM