~cnx/roux - Alternative QBE compiler

Age	Commit message (Collapse)	Author
2022-10-03	add new target-specific abi0 pass	Quentin Carbonneaux
	The general idea is to give abis a chance to talk before we've done all the optimizations. Currently, all targets eliminate {par,arg,ret}{sb,ub,...} during this pass. The forthcoming arm64_apple will, however, insert proper extensions during abi0. Moving forward abis can, for example, lower small-aggregates passing there so that memory optimizations can interact better with function calls.
2022-08-31	drop -G flag and add target amd64_apple	Quentin Carbonneaux
	apple support is more than assembly syntax in case of arm64 machines, and apple syntax is currently useless in all cases but amd64; rather than having a -G option that only makes sense with amd64, we add a new target amd64_apple
2022-06-14	rv64: implement Oswap for floating-point types	Alexey Yerin

2022-03-15	new -t? flag to print default target	Quentin Carbonneaux

2022-02-17	add rv64 backend	Michael Forney
	It is mostly complete, but still has a few ABI bugs when passing floats in structs, or when structs are passed partly in register, and partly on stack.