6 commits

Author	SHA1	Message	Date
Leonardo de Moura	819d17ebbd	chore(library/init/lean/compiler/ir): use has_beq	2019-03-07 10:21:14 -08:00
Leonardo de Moura	626d155c81	feat(library/init/lean/compiler/ir): alpha eqv for lean.ir.expr	2019-03-07 10:21:14 -08:00
Leonardo de Moura	515556a718	feat(library/init/lean/compiler/ir): add new terminal: unreachable	2019-03-06 17:00:50 -08:00
Leonardo de Moura	d0c1c40cc1	feat(library/init/lean/compiler/ir): started alpha equivalence ... I will continue this module later, after I fix a bug in the compiler exposed by these new functions.	2019-03-06 12:32:30 -08:00
Leonardo de Moura	6defbf82bd	feat(library/init/lean/compiler/ir): add meta data, fix names and declarations ... cc @kha	2019-03-06 06:56:16 -08:00
Leonardo de Moura	ed4cd39d59	feat(library/init/lean/compiler/ir): new IR for Lean ... It is currently implemented in C++. The plan is to move the procedures for inserting inc/dec, reset/reuse, and inferring borrow inferences to Lean. Another goal is to make sure new IR optimizations can be implemented in Lean, and to avoid backend optimizations that would have to be duplicated in each backend (e.g., `emit_proj_inc_reset_seq` at `emit_cpp.cpp`). cc @kha	2019-03-04 16:46:10 -08:00