[clang] Add time trace scopes to addToCallGraph & getCFG (PR #174717)

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github-actions[bot] wrote:

<!--PREMERGE ADVISOR COMMENT: Linux-->
# :penguin: Linux x64 Test Results

* 85332 tests passed
* 1188 tests skipped
* 1 test failed

## Failed Tests
(click on a test name to see its output)

### Clang-Unit
<details>
<summary>Clang-Unit._/AllClangUnitTests/TimeProfilerTest/TemplateInstantiations</summary>

```
Script:
--
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/unittests/./AllClangUnitTests --gtest_filter=TimeProfilerTest.TemplateInstantiations
--
/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/unittests/Support/TimeProfilerTest.cpp:340
Expected equality of these values:
  R"(
Frontend (test.cc)
| ParseFunctionDefinition (fooC)
| ParseFunctionDefinition (fooB)
| ParseFunctionDefinition (fooMTA)
| ParseFunctionDefinition (fooA)
| ParseDeclarationOrFunctionDefinition (test.cc:3:5)
| | ParseFunctionDefinition (user)
| | | DeferInstantiation (fooA<int>)
| PerformPendingInstantiations
| | InstantiateFunction (fooA<int>, a.h:7)
| | | InstantiateFunction (fooB<int>, b.h:8)
| | | | DeferInstantiation (fooC<int>)
| | | DeferInstantiation (fooMTA<int>)
| | | InstantiateFunction (fooC<int>, b.h:3)
| | | InstantiateFunction (fooMTA<int>, a.h:4)
)"
    Which is: "\nFrontend (test.cc)\n| ParseFunctionDefinition (fooC)\n| ParseFunctionDefinition (fooB)\n| ParseFunctionDefinition (fooMTA)\n| ParseFunctionDefinition (fooA)\n| ParseDeclarationOrFunctionDefinition (test.cc:3:5)\n| | ParseFunctionDefinition (user)\n| | | DeferInstantiation (fooA<int>)\n| PerformPendingInstantiations\n| | InstantiateFunction (fooA<int>, a.h:7)\n| | | InstantiateFunction (fooB<int>, b.h:8)\n| | | | DeferInstantiation (fooC<int>)\n| | | DeferInstantiation (fooMTA<int>)\n| | | InstantiateFunction (fooC<int>, b.h:3)\n| | | InstantiateFunction (fooMTA<int>, a.h:4)\n"
  buildTraceGraph(Json)
    Which is: "\nFrontend (test.cc)\n| ParseFunctionDefinition (fooC)\n| ParseFunctionDefinition (fooB)\n| ParseFunctionDefinition (fooMTA)\n| ParseFunctionDefinition (fooA)\n| ParseDeclarationOrFunctionDefinition (test.cc:3:5)\n| | ParseFunctionDefinition (user)\n| | | DeferInstantiation (fooA<int>)\n| PerformPendingInstantiations\n| | InstantiateFunction (fooA<int>, a.h:7)\n| | | InstantiateFunction (fooB<int>, b.h:8)\n| | | | DeferInstantiation (fooC<int>)\n| | | | BuildCFG\n| | | DeferInstantiation (fooMTA<int>)\n| | | InstantiateFunction (fooC<int>, b.h:3)\n| | | | BuildCFG\n| | | InstantiateFunction (fooMTA<int>, a.h:4)\n"
With diff:
@@ +12,7 @@
 | | | InstantiateFunction (fooB<int>, b.h:8)
 | | | | DeferInstantiation (fooC<int>)
+| | | | BuildCFG
 | | | DeferInstantiation (fooMTA<int>)
 | | | InstantiateFunction (fooC<int>, b.h:3)
+| | | | BuildCFG
 | | | InstantiateFunction (fooMTA<int>, a.h:4)\n



```
</details>

If these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the `infrastructure` label.

https://github.com/llvm/llvm-project/pull/174717