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[Swift+WASM] Adopt SwiftABIInfo for WebAssembly. #235

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[Swift+WASM] Adopt SwiftABIInfo for WebAssembly. #235

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ddunbar
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@ddunbar ddunbar commented Nov 20, 2018

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ddunbar commented Nov 20, 2018

This is part of super early days exploration of what is required for WASM support. Given the open-ended nature of it, and the instability of WASM itself and the LLVM implementation, I haven't really tried to make this a very principled implementation but rather am trying to work through the minimal changes needed to start getting end-to-end wasm objects out of Swift.

LMK if you think this is a reasonable approach & way to land...

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ddunbar commented Nov 20, 2018

@swift-ci please smoke test

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This approach seems reasonable to me. I expect there will be a lot of experimentation needed to figure out how best to do this

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ddunbar commented Nov 20, 2018

@DougGregor do we have smoke testing for Clang changes? Is merging into stable the right thing to do?

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ddunbar commented Nov 20, 2018

Hmm from looking at other PRs I guess I’m supposed to go to upstream-with-swift maybe?

@ddunbar ddunbar changed the base branch from stable to upstream-with-swift November 20, 2018 22:10
@ddunbar ddunbar changed the base branch from upstream-with-swift to stable November 20, 2018 22:11
@ddunbar ddunbar force-pushed the swasm-adopt-swiftabiinfo-for-wasm branch from 1cf0412 to 33a8bc9 Compare November 20, 2018 22:12
@ddunbar ddunbar changed the base branch from stable to upstream-with-swift November 20, 2018 22:13
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ddunbar commented Nov 20, 2018

Switch to be a PR against upstream-with-swift

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ddunbar commented Nov 20, 2018

@swift-ci please test

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ddunbar commented Nov 20, 2018

@swift-ci please test linux platform

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ddunbar commented Nov 20, 2018

@swift-ci please test MacOSX platform

@ddunbar ddunbar mentioned this pull request Nov 20, 2018
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@patcheng patcheng mentioned this pull request Jan 2, 2019
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ddunbar commented Jan 3, 2019

Closing this, this code has been upstreamed to Clang (llvm-mirror/clang@c72bf46)

@ddunbar ddunbar closed this Jan 3, 2019
@ddunbar ddunbar deleted the swasm-adopt-swiftabiinfo-for-wasm branch January 3, 2019 23:31
@ddunbar ddunbar mentioned this pull request Nov 20, 2018
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@DougGregor DougGregor DougGregor approved these changes

@rjmccall rjmccall Awaiting requested review from rjmccall

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