swiftlang/swift

[SR-342] Convert or add *.sil version of all *.swift tests in test/SILOptimizer and test/IRGen

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#42,964 建立於 2015年12月22日

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描述
Previous ID SR-342
Radar None
Original Reporter @gottesmm
Type Bug
Votes 0
Component/s Compiler
Labels Bug, StarterBug
Assignee None
Priority Medium

md5: c67ceae294f0653e3d62193d939cc2e1

Issue Description:

Due to problems with the SILParser there are tests for the SILOptimizer and IRGen that were written as swift tests instead of *.sil tests.

Using *.swift tests allows for frontend changes to potentially cause a test to no longer test what it is supposed to test due to codegen changes.

This should expose additional bugs in the SILParser yielding further work.

貢獻者指南

技術棧
swift
領域
backend
議題類型
bug
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
3-5 days
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
needs investigation
前置要求
Knowledge of SILFamiliarity with Swift compiler test infrastructureAbility to write .sil tests
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
60
研究方向
Start by listing all .swift test files in test/SILOptimizer and test/IRGen directories. For each, check if a corresponding .sil version exists. If not, study the .swift test to understand the functionality being tested, then write a .sil test that reproduces the same behavior. Ensure the test compiles and runs correctly. Consult existing .sil tests in those directories for format and conventions. If any test is too complex or unclear, ask in the issue comments.