Test subcommand
The test subcommand can be used to run individual tests or the whole test suite.
Usage¶
Options¶
You can apply following options to the test subcommand:
| Option | Long | Description |
|---|---|---|
-d | --debug-output | Print compiler output for debugging. |
-cst | --dump-cst | Dump CST as serialized string and SVG image |
-ast | --dump-ast | Dump AST as serialized string and SVG image |
| - | --dump-symtab | Dump serialized symbol tables |
| - | --dump-types | Dump all used types |
| - | --dump-cache-stats | Dump stats for compiler-internal lookup caches |
-ir | --dump-ir | Dump LLVM-IR |
-s, -asm | --dump-assembly | Dump Assembly code |
| - | --dump-object-file | Dump object files |
| - | --dump-dependency-graph | Dump compile unit dependency graph |
-j <n> | --jobs <n> | Set number of jobs to parallelize compilation (default is auto) |
-O<x> | - | Set optimization level. Valid options: -O0, -O1, -O2, -O3, -Os, -Oz |
-g | --debug-info | Generate debug info to debug the executable in GDB, etc. |
| - | --disable-verifier | Disable LLVM module and function verification (only recommended for debugging the compiler) |
| - | --ignore-cache | Compile always and ignore the compile cache |
| - | --use-lifetime-markers | Generate lifetime markers to enhance optimizations |