Re: Shrinking the C core

[Gregory Heytings]

> But let me rephrase it in other terms: what you propose will require 
> maintaining two separate implementations of subroutines - one in C, and 
> one specially tailored to GCC JIT pseudocode.

Three, in fact.  'car' is defined:

- in data.c: DEFUN ("car", Fcar, ...
- in bytecode.c: CASE (Bcar): ...
- in comp.c: static gcc_jit_rvalue * emit_XCAR ... and static gcc_jit_lvalue * 
emit_lval_XCAR ...