A large majority of the LIT tests of the clang static analyzer use RUN
lines with the placeholder `%clang_analyze_cc1` which expands to
`%clang_cc1 -analyze -setup-static-analyzer` where the only effect of
`-setup-static-analyzer` is that it ensures that the macro
`__clang_analyzer__` is defined. However, there were some tests that
used `%clang_cc1 -analyze` directly; this commit changes those to using
`%clang_analyze_cc1` for the sake of consistency.
Previously `%clang_analyze_cc1` did not work within the directory
`exploded-graph-rewriter` (because that directory has its own custom
`lit.local.cfg`) but this problem was eliminated by the recent commit
40cc4379cda6e0d6efe72c55d1968f9cf427a16a, so it was possible to resolve
and delete the FIXME comments asking for this change.
There are a few tests that use `%clang --analyze` or other command-line
flags (e.g. help flags), those are not affected by this change.
This cleanup was discussed in the discourse thread
https://discourse.llvm.org/t/taking-ownership-of-clang-test-analysis/84689/11
Previously, it was a tedious task to comprehend Z3 dumps.
We will use the same name prefix just as we use in the corresponding dump method
For all `SymbolData` values:
`$###` -> `conj_$###`
`$###` -> `derived_$###`
`$###` -> `extent_$###`
`$###` -> `meta_$###`
`$###` -> `reg_$###`
Reviewed By: xazax.hun,mikhail.ramalho
Differential Revision: https://reviews.llvm.org/D86223
