+==============================================================================+ | How to organize the lit tests | +==============================================================================+
-
If you write a test for matching a single DAG opcode or intrinsic, it should go in a file called {opcode_name,intrinsic_name}.ll (e.g. fadd.ll)
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If you write a test that matches several DAG opcodes and checks for a single ISA instruction, then that test should go in a file called {ISA_name}.ll (e.g. bfi_int.ll
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For all other tests, use your best judgement for organizing tests and naming the files.
+==============================================================================+ | Naming conventions | +==============================================================================+
- Use dash ‘-’ and not underscore ‘’ to separate words in file names, unless the file is named after a DAG opcode or ISA instruction that has an underscore ‘’ in its name.