GitLab

R=rsc
http://go/go-review/1025011

R=rsc
http://go/go-review/1015017

R=ken
OCL=35140
CL=35142

hook up to 8g and 5g too.

R=ken
OCL=34768
CL=34768

R=ken
OCL=34604
CL=34604

R=ken
OCL=34465
CL=34470

8g: save AX/DX around div

R=ken
OCL=33094
CL=33096

R=ken
OCL=32882
CL=32882

collapse a lot of duplication in dcl.c
switch to NodeList* from Dcl*

R=ken
OCL=32770
CL=32770

R=ken
OCL=32521
CL=32521

introduce NodeList* type in compiler to replace OLIST.
this clarifies where lists can and cannot occur.
list append and concatenation are now cheap.
the _r rules are gone from yacc.
rev and unrev are gone.
no more lists of lists.

the representation of assignments is a bit clunkier.
split into OAS (1=1) and OAS2 (2 or more on one side).

delete dead chanrecv3 code.

delay construction of func types.

R=ken
OCL=31745
CL=31762

needs cleanup, optimizer,
but all.bash works.

R=ken
OCL=29974
CL=30000

likely to go back to registers for most temporaries.

most tests in lib pass.  these fail:

	datafmt
	fmt
	go/scanner
	log
	reflect
	strconv
	template

R=ken
OCL=29896
CL=29898

fewer moves, fewer stupid LEALs.
powser1 runs (with evaln commented out).
beginnings of floating point.

R=ken
OCL=29540
CL=29543

can run 64-bit sieve and powser.
interfaces are limping along.
next hurdle is floating point.

R=ken
OCL=29418
CL=29423

test/turing.go runs if you move the big array off its stack.

finally remembered to g4 add cgen.c gsubr.c

R=ken
OCL=29408
CL=29408

	* string format changed
	* files got renamed
	* new files that i forgot to check in last time
updates are all copy and paste from 6g

R=ken
OCL=29385
CL=29400

	package main
	func main() {
		println("hello,", 123);
	}

R=ken
OCL=27043
CL=27043

	package main
	func main() {
	}

and not much else.

R=ken
OCL=26943
CL=26943