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Implement some basic MLIR operations #7

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Implement some basic MLIR operations #7

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asl
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@asl asl commented Jan 22, 2025 •
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  • Integer, boolean and "easy" singleton types
  • Some constants to check parsing, printing and roundtrip
  • Some additional boilerplate and test fixes

asl added 2 commits January 22, 2025 12:17
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Add some basic boilerplate and support for bit / int and bool P4 types
8763f05 
Signed-off-by: Anton Korobeynikov <anton@korobeynikov.info>
@asl
Add special types: error, unknown and dontcare
898e7b2 
Signed-off-by: Anton Korobeynikov <anton@korobeynikov.info>
@asl asl requested a review from qobilidop January 22, 2025 20:29
This was linked to issues Jan 22, 2025
Implement basic type lowering #4
Closed
Implement constant lowering #5
Open
This was unlinked from issues Jan 22, 2025
Implement basic type lowering #4
Closed
Implement constant lowering #5
Open
This was linked to issues Jan 22, 2025
Create MLIR dialect entries for basic P4 types #8
Closed
Add MLIR dialect ops for P4 constants #10
Closed
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It seems the build-and-test action is not triggered. I guess that's because the base branch is boilerplate here. Is it possible to rebase this PR onto main so we can trigger that check?

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asl commented Jan 23, 2025

It seems the build-and-test action is not triggered. I guess that's because the base branch is boilerplate here. Is it possible to rebase this PR onto main so we can trigger that check?

This is a stacked PR. boilerplate should be merged first, then GitHub will automatically rebase it onto main.

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I see. Then we have to fix the build issue in #3 first.

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asl commented Jan 23, 2025

I see. Then we have to fix the build issue in #3 first.

Feel free to take this if you have a time!

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I see. Then we have to fix the build issue in #3 first.

Feel free to take this if you have a time!

Sure, I'll take a look! Most likely this weekend.

@qobilidop qobilidop mentioned this pull request Jan 28, 2025
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qobilidop reviewed Jan 28, 2025
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lib/Dialect/P4HIR/P4HIR_Attrs.cpp

Type BoolType::parse(mlir::AsmParser &parser) { return get(parser.getContext()); }

void BoolType::print(mlir::AsmPrinter &printer) const {}
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Got build errors that there are duplicate symbols BoolType::parse and BoolType::print in this file and P4HIR_Types.cpp. I'm not quite sure which ones should be kept.

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Yes, it was removed in one of subsequent PRs. The Attr version is redundant certainly.

@asl asl mentioned this pull request Jan 31, 2025
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asl commented Jan 31, 2025

Superseded by #46

@asl asl closed this Jan 31, 2025
This was unlinked from issues Feb 11, 2025
Create MLIR dialect entries for basic P4 types #8
Closed
Add MLIR dialect ops for P4 constants #10
Closed
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