Disable fused-add-mul instructions. They give a nonstandard result for some things that test_coercion complains about. The added performance is probably minimal for Python anyway.
diff --git a/Mac/Build/PythonStandSmall.mcp b/Mac/Build/PythonStandSmall.mcp
index 1178ff3..792968a 100644
--- a/Mac/Build/PythonStandSmall.mcp
+++ b/Mac/Build/PythonStandSmall.mcp
Binary files differ