Add flags for testing

Author: savannahostrowski

Tools/jit/_targets.py

@@ -573,6 +573,7 @@ def get_target(host: str) -> _COFF32 | _COFF64 | _ELF | _MachO:
     elif re.fullmatch(r"x86_64-apple-darwin.*", host):
         host = "x86_64-apple-darwin"
         condition = "defined(__x86_64__) && defined(__APPLE__)"
+        args = ["-fno-pic", "-mcmodel=medium", "-mlarge-data-threshold=0", "-fno-plt"]
         optimizer = _optimizers.OptimizerX86
         target = _MachO(host, condition, optimizer=optimizer)
     elif re.fullmatch(r"x86_64-pc-windows-msvc", host):