A JIT object:
is associated with a gcc_jit_context*.
is automatically cleaned up for you when its context is released so you don’t need to manually track and cleanup all objects, just the contexts.
Although the API is C-based, there is a form of class hierarchy, which looks like this:
+- gcc_jit_object +- gcc_jit_location +- gcc_jit_type +- gcc_jit_struct +- gcc_jit_field +- gcc_jit_function +- gcc_jit_block +- gcc_jit_rvalue +- gcc_jit_lvalue +- gcc_jit_param +- gcc_jit_case +- gcc_jit_extended_asm
There are casting methods for upcasting from subclasses to parent classes.
gcc_jit_object *obj = gcc_jit_type_as_object (int_type);
The object “base class” has the following operations:
const char *gcc_jit_object_get_debug_string(gcc_jit_object *obj)¶
Generate a human-readable description for the given object.
printf ("obj: %s\n", gcc_jit_object_get_debug_string (obj));
might give this text on stdout:
obj: 4.0 * (float)i
If you call this on an object, the const char * buffer is allocated and generated on the first call for that object, and the buffer will have the same lifetime as the object i.e. it will exist until the object’s context is released.