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Diffstat (limited to 'test/CodeGen/AMDGPU/README')
| -rw-r--r-- | test/CodeGen/AMDGPU/README | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/CodeGen/AMDGPU/README b/test/CodeGen/AMDGPU/README new file mode 100644 index 00000000000..96998bba28f --- /dev/null +++ b/test/CodeGen/AMDGPU/README @@ -0,0 +1,21 @@ ++==============================================================================+ +| 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) + +- 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 + +- 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. |