Historically, exploded graph dumps were disabled in non-debug builds.
It was done so probably because a regular user should not dump the
internal representation of the analyzer anyway and the dump methods
might introduce unnecessary binary size overhead.
It turns out some of the users actually want to dump this.
Note that e.g. `LiveExpressionsDumper`, `LiveVariablesDumper`,
`ControlDependencyTreeDumper` etc. worked previously, and they are
unaffected by this change.
However, `CFGViewer` and `CFGDumper` still won't work for a similar
reason. AFAIK only these two won't work after this change.
Addresses #53873
---
**baseline**
| binary | size | size after strip |
| clang | 103M | 83M |
| clang-tidy | 67M | 54M |
**after this change**
| binary | size | size after strip |
| clang | 103M | 84M |
| clang-tidy | 67M | 54M |
CMake configuration:
```
cmake -S llvm -GNinja -DBUILD_SHARED_LIBS=OFF -DCMAKE_BUILD_TYPE=Release
-DCMAKE_CXX_COMPILER=clang++ -DCMAKE_C_COMPILER=clang
-DLLVM_ENABLE_ASSERTIONS=OFF -DLLVM_USE_LINKER=lld
-DLLVM_ENABLE_DUMP=OFF -DLLVM_ENABLE_PROJECTS="clang;clang-tools-extra"
-DLLVM_ENABLE_Z3_SOLVER=ON -DLLVM_TARGETS_TO_BUILD="X86"
```
Built by `clang-14.0.0`.
Reviewed By: martong
Differential Revision: https://reviews.llvm.org/D124442
Detect script locations in a more straightforward way: we don't need to
search for them because we know exactly where they are anyway.
Fix a file path escaping issue in exploded-graph-rewriter with Windows
backslashes in the path.
'REQUIRES: shell' remains in scan-build tests for now, so that to
observe the buildbot reaction on removing it in a cleaner experiment.
Patch by Denys Petrov!
Differential Revision: https://reviews.llvm.org/D76768
This patch improves Clang call graph analysis by adding in expressions
that are not found in regular function bodies, such as default arguments
or member initializers.
Patch by Joshua Cranmer!
Differential Revision: https://reviews.llvm.org/D65453
llvm-svn: 369321
Balazs Benics