Function _parse_llvm_tests

test/amd/test_llvm.py:46–60

(text: str, pattern: str)

  'gfx12_asm_wmma_w32.s']

def _parse_llvm_tests(text: str, pattern: str) -> list[tuple[str, bytes]]:
  tests = []
  for block in text.split('\n\n'):
    asm_text, encoding = None, None
    for line in block.split('\n'):
      line = line.strip()
      if not line or line.startswith(('.', ';')): continue
      if not line.startswith('//'):
        asm_text = line.split('//')[0].strip() or asm_text
      if m := re.search(pattern + r'[^:]*:.*?(?:encoding:\s*)?\[(0x[0-9a-f,x\s]+)\]', line, re.I):
        encoding = m.group(1).replace('0x', '').replace(',', '').replace(' ', '')
    if asm_text and encoding:
      try: tests.append((asm_text, bytes.fromhex(encoding)))
      except ValueError: pass
  return tests

def _get_tests_uncached(f: str, arch: str) -> list[tuple[str, bytes]]:
  text = fetch(f"{LLVM_BASE}/{f}").read_bytes().decode('utf-8', errors='ignore')