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
Summary:
Handle `\l` separately because a string literal can be in code like "string\\literal" with the `\l` inside. Also on Windows macros __FILE__ produces specific delimiters `\` and a directory or file may starts with the letter `l`.
Fix:
Use regex for replacing all `\l` (like `,\l`, `}\l`, `[\l`) except `\\l`, because a literal as a rule contains multiple `\` before `\l`.
Differential Revision: https://reviews.llvm.org/D82092
Balazs Benics