Rémy Oudompheng 0b2353edcb cmd/5g, cmd/6g: fix out of registers with array indexing. ... Compiling expressions like: s[s[s[s[s[s[s[s[s[s[s[s[i]]]]]]]]]]]] make 5g and 6g run out of registers. Such expressions can arise if a slice is used to represent a permutation and the user wants to iterate it. This is due to the usual problem of allocating registers before going down the expression tree, instead of allocating them in a postfix way. The functions cgenr and agenr (that generate a value to a newly allocated register instead of an existing location), are either introduced or modified when they already existed to allocate the new register as late as possible, and sudoaddable is disabled for OINDEX nodes so that igen/agenr is used instead. Update #4207. R=dave, daniel.morsing, rsc CC=golang-dev https://golang.org/cl/6733055		2012-11-02 07:50:59 +01:00
..
bench	test/bench/shootout: match gcc architecture to GOARCH	2012-10-07 15:49:56 -04:00
bugs	test: expand run.go's errorcheck, make clear which bugs run	2012-09-23 13:16:14 -04:00
chan	test: use testlib in a few more cases (part 2)	2012-04-20 23:45:43 +08:00
ddd2.dir	test: convert tests to run.go whenever possible.	2012-10-10 22:35:27 +02:00
dwarf	test: expand run.go's errorcheck, make clear which bugs run	2012-09-23 13:16:14 -04:00
fixedbugs	cmd/gc: fix incomplete export data when inlining with local variables.	2012-11-01 19:06:52 +01:00
import2.dir	test: convert more tests to rundir/compiledir conventions	2012-10-07 23:22:01 +02:00
import4.dir	test: convert more tests to rundir/compiledir conventions	2012-10-07 23:22:01 +02:00
interface	test: convert tests to run.go whenever possible.	2012-10-10 22:35:27 +02:00
ken	go/test/chan1.go: fix typo	2012-02-25 08:47:04 +11:00
method4.dir	test: convert more tests to rundir/compiledir conventions	2012-10-07 23:22:01 +02:00
safe	cmd/gc: suspend safemode during typecheck of inlined bodies.	2012-02-10 22:50:55 +01:00
syntax	gc: improve error message for composite literals with unexpected newlines	2012-04-02 11:00:55 -04:00
64bit.go	test: use testlib in a few more cases (part 2)	2012-04-20 23:45:43 +08:00
235.go	test: [a-c]: add introductory comments to tests	2012-02-19 13:19:43 +11:00
alias1.go	test: [a-c]: add introductory comments to tests	2012-02-19 13:19:43 +11:00
alias.go	test: [a-c]: add introductory comments to tests	2012-02-19 13:19:43 +11:00
append.go	test: [a-c]: add introductory comments to tests	2012-02-19 13:19:43 +11:00
args.go	test: expand run.go's errorcheck, make clear which bugs run	2012-09-23 13:16:14 -04:00
assign1.go	test: [a-c]: add introductory comments to tests	2012-02-19 13:19:43 +11:00
assign.go	test: [a-c]: add introductory comments to tests	2012-02-19 13:19:43 +11:00
bigalg.go	test: [a-c]: add introductory comments to tests	2012-02-19 13:19:43 +11:00
bigmap.go	runtime: handle and test large map values	2012-05-24 22:41:07 -04:00
blank1.go	test: [a-c]: add introductory comments to tests	2012-02-19 13:19:43 +11:00
blank.go	test: add some tests of valid code that failed with gccgo	2012-03-30 08:42:21 -07:00
bom.go	gc: initial BOM is legal.	2012-09-10 13:03:07 -07:00
bombad.go	gc: initial BOM is legal.	2012-09-10 13:03:07 -07:00
bounds.go	test: prepare for 64-bit ints	2012-09-24 00:06:41 -04:00
chancap.go	test: [a-c]: add introductory comments to tests	2012-02-19 13:19:43 +11:00
char_lit1.go	test: [a-c]: add introductory comments to tests	2012-02-19 13:19:43 +11:00
char_lit.go	test: [a-c]: add introductory comments to tests	2012-02-19 13:19:43 +11:00
closedchan.go	test: use testlib (first 100)	2012-02-16 23:48:57 -05:00
closure.go	test: enforce 1 proc in the test	2012-07-01 21:59:50 +04:00
cmp6.go	test: [a-c]: add introductory comments to tests	2012-02-19 13:19:43 +11:00
cmp.go	test: [a-c]: add introductory comments to tests	2012-02-19 13:19:43 +11:00
cmplx.go	test: [a-c]: add introductory comments to tests	2012-02-19 13:19:43 +11:00
cmplxdivide1.go	test: use testlib in a few more cases	2012-03-22 02:14:44 +08:00
cmplxdivide.c	test: use testlib in a few more cases	2012-03-22 02:14:44 +08:00
cmplxdivide.go	test: invoke go command in run.go	2012-03-07 01:54:39 -05:00
complit1.go	test: [a-c]: add introductory comments to tests	2012-02-19 13:19:43 +11:00
complit.go	test: [a-c]: add introductory comments to tests	2012-02-19 13:19:43 +11:00
compos.go	test: [a-c]: add introductory comments to tests	2012-02-19 13:19:43 +11:00
const1.go	test: match gccgo error messages	2012-09-28 08:30:30 -07:00
const2.go	test: match gccgo error messages	2012-09-28 08:30:30 -07:00
const3.go	test: [a-c]: add introductory comments to tests	2012-02-19 13:19:43 +11:00
const4.go	cmd/gc: implement len(array) / cap(array) rule	2012-03-07 22:43:28 -05:00
const5.go	test: match gccgo error messages	2012-09-28 08:30:30 -07:00
const.go	test: [a-c]: add introductory comments to tests	2012-02-19 13:19:43 +11:00
convert1.go	test: [a-c]: add introductory comments to tests	2012-02-19 13:19:43 +11:00
convert3.go	test: [a-c]: add introductory comments to tests	2012-02-19 13:19:43 +11:00
convert.go	test: [a-c]: add introductory comments to tests	2012-02-19 13:19:43 +11:00
convlit1.go	test: [a-c]: add introductory comments to tests	2012-02-19 13:19:43 +11:00
convlit.go	test: [a-c]: add introductory comments to tests	2012-02-19 13:19:43 +11:00
convT2X.go	cmd/gc: cache itab lookup in convT2I.	2012-07-03 09:09:05 +10:00
copy.go	test: [a-c]: add introductory comments to tests	2012-02-19 13:19:43 +11:00
crlf.go	test: use testlib in a few more cases (part 2)	2012-04-20 23:45:43 +08:00
ddd1.go	test: match gccgo error messages	2012-09-28 08:30:30 -07:00
ddd2.go	test: convert tests to run.go whenever possible.	2012-10-10 22:35:27 +02:00
ddd.go	test: enable method expression tests in ddd.go	2012-03-07 11:17:26 -08:00
decl.go	test: explanatory comments [c-g]*	2012-02-19 14:28:53 +11:00
declbad.go	test: correct type in declbad.go	2012-10-07 21:52:57 +02:00
defer.go	test: explanatory comments [c-g]*	2012-02-19 14:28:53 +11:00
deferprint.go	test: add cmpout to testlib	2012-02-24 13:17:26 +11:00
deferprint.out
divide.go	test: explanatory comments [c-g]*	2012-02-19 14:28:53 +11:00
empty.go	test: explanatory comments [c-g]*	2012-02-19 14:28:53 +11:00
env.go	os: remove Getenverror	2012-02-18 21:18:13 -08:00
eof1.go	test: explanatory comments [c-g]*	2012-02-19 14:28:53 +11:00
eof.go	test: explanatory comments [c-g]*	2012-02-19 14:28:53 +11:00
errchk
escape2.go	cmd/gc: escape analysis to track flow of in to out parameters.	2012-10-29 13:38:21 +01:00
escape3.go	test: explanatory comments [c-g]*	2012-02-19 14:28:53 +11:00
escape4.go	cmd/gc: fix escape analysis bug	2012-09-24 15:53:12 -04:00
escape5.go	cmd/gc: escape analysis to track flow of in to out parameters.	2012-10-29 13:38:21 +01:00
escape.go	cmd/gc: fix escape analysis bug with variable capture in loops.	2012-08-31 22:23:37 +02:00
float_lit.go	test: explanatory comments [c-g]*	2012-02-19 14:28:53 +11:00
floatcmp.go	test: explanatory comments [c-g]*	2012-02-19 14:28:53 +11:00
for.go	test: explanatory comments [c-g]*	2012-02-19 14:28:53 +11:00
func1.go	test: explanatory comments [c-g]*	2012-02-19 14:28:53 +11:00
func2.go	test: explanatory comments [c-g]*	2012-02-19 14:28:53 +11:00
func3.go	test: explanatory comments [c-g]*	2012-02-19 14:28:53 +11:00
func4.go	test: explanatory comments [c-g]*	2012-02-19 14:28:53 +11:00
func5.go	test: explanatory comments [c-g]*	2012-02-19 14:28:53 +11:00
func6.go	test: explanatory comments [c-g]*	2012-02-19 14:28:53 +11:00
func7.go	test: explanatory comments [c-g]*	2012-02-19 14:28:53 +11:00
func8.go	test: explanatory comments [c-g]*	2012-02-19 14:28:53 +11:00
func.go	test: explanatory comments [c-g]*	2012-02-19 14:28:53 +11:00
gc1.go	test: explanatory comments [c-g]*	2012-02-19 14:28:53 +11:00
gc2.go	test: explanatory comments [c-g]*	2012-02-19 14:28:53 +11:00
gc.go	test: explanatory comments [c-g]*	2012-02-19 14:28:53 +11:00
golden.out	cmd/gc: test for issue 3552	2012-05-02 16:56:26 +02:00
goprint.go	test: add cmpout to testlib	2012-02-24 13:17:26 +11:00
goprint.out
goto.go	test: explanatory comments [c-g]*	2012-02-19 14:28:53 +11:00
helloworld.go	test: add cmpout to testlib	2012-02-24 13:17:26 +11:00
helloworld.out
if.go	test: commentary for [h-m]*.go	2012-02-23 18:47:26 +11:00
import1.go	test: commentary for [h-m]*.go	2012-02-23 18:47:26 +11:00
import2.go	test: convert more tests to rundir/compiledir conventions	2012-10-07 23:22:01 +02:00
import4.go	test: convert more tests to rundir/compiledir conventions	2012-10-07 23:22:01 +02:00
import5.go	gc: disallow absolute import paths	2012-02-29 15:28:36 -05:00
import.go	test: commentary for [h-m]*.go	2012-02-23 18:47:26 +11:00
index.go	build: make int 64 bits on amd64	2012-09-24 20:57:01 -04:00
indirect1.go	test: commentary for [h-m]*.go	2012-02-23 18:47:26 +11:00
indirect.go	test: commentary for [h-m]*.go	2012-02-23 18:47:26 +11:00
init1.go	test: use testlib (fourth 100)	2012-02-16 23:50:37 -05:00
init.go	test: commentary for [h-m]*.go	2012-02-23 18:47:26 +11:00
initcomma.go	test/initcomma.go: restore what it's supposed to be testing	2012-02-20 07:44:24 +11:00
initialize.go	test: commentary for [h-m]*.go	2012-02-23 18:47:26 +11:00
initializerr.go	test: commentary for [h-m]*.go	2012-02-23 18:47:26 +11:00
int_lit.go	test: commentary for [h-m]*.go	2012-02-23 18:47:26 +11:00
intcvt.go	test: commentary for [h-m]*.go	2012-02-23 18:47:26 +11:00
iota.go	test: commentary for [h-m]*.go	2012-02-23 18:47:26 +11:00
label1.go	test: commentary for [h-m]*.go	2012-02-23 18:47:26 +11:00
label.go	test: commentary for [h-m]*.go	2012-02-23 18:47:26 +11:00
linkx.go	test: expand run.go's errorcheck, make clear which bugs run	2012-09-23 13:16:14 -04:00
literal.go	test: commentary for [h-m]*.go	2012-02-23 18:47:26 +11:00
mallocfin.go	test: commentary for [h-m]*.go	2012-02-23 18:47:26 +11:00
map1.go	cmd/gc: fix type checking loop	2012-06-07 03:06:40 -04:00
map.go	test: commentary for [h-m]*.go	2012-02-23 18:47:26 +11:00
method1.go	test: commentary for [h-m]*.go	2012-02-23 18:47:26 +11:00
method2.go	test: commentary for [h-m]*.go	2012-02-23 18:47:26 +11:00
method3.go	test: commentary for [h-m]*.go	2012-02-23 18:47:26 +11:00
method4.go	test: convert more tests to rundir/compiledir conventions	2012-10-07 23:22:01 +02:00
method.go	cmd/gc: unnamed struct types can have methods	2012-03-07 02:27:15 -05:00
named1.go	test/[n-z]*.go: add documentation	2012-02-24 11:48:19 +11:00
named.go	gc: return of ideal bool	2012-02-21 22:54:07 -05:00
nil.go	test/[n-r]*.go: add documentation	2012-02-24 10:30:39 +11:00
nilptr.go	test/[n-r]*.go: add documentation	2012-02-24 10:30:39 +11:00
nul1.go	test: expand run.go's errorcheck, make clear which bugs run	2012-09-23 13:16:14 -04:00
parentype.go	test/[n-r]*.go: add documentation	2012-02-24 10:30:39 +11:00
peano.go	test/[n-r]*.go: add documentation	2012-02-24 10:30:39 +11:00
printbig.go	test: add cmpout to testlib	2012-02-24 13:17:26 +11:00
printbig.out
range.go	cmd/gc: fix parallel assignment in range	2012-05-24 23:05:36 -04:00
recover1.go	test: use testlib (final 61)	2012-02-16 23:51:04 -05:00
recover2.go	test: use testlib (final 61)	2012-02-16 23:51:04 -05:00
recover3.go	test/[n-r]*.go: add documentation	2012-02-24 10:30:39 +11:00
recover.go	test: add test of calling recover in a varargs function	2012-03-01 08:24:03 -08:00
rename1.go	test: fix the fix of the rename tests.	2012-02-24 15:06:32 +11:00
rename.go	test: fix the fix of the rename tests.	2012-02-24 15:06:32 +11:00
reorder2.go	test/[n-r]*.go: add documentation	2012-02-24 10:30:39 +11:00
reorder.go	test: add test for order of evaluation of map index on left of =	2012-04-24 10:17:26 -07:00
rotate.go	test: expand run.go's errorcheck, make clear which bugs run	2012-09-23 13:16:14 -04:00
run	test: minor fixes in run and testlib	2012-09-24 00:06:31 -04:00
run.go	test: convert tests to run.go whenever possible.	2012-10-10 22:35:27 +02:00
rune.go	test/[n-r]*.go: add documentation	2012-02-24 10:30:39 +11:00
runtime.go	test/[n-r]*.go: add documentation	2012-02-24 10:30:39 +11:00
shift1.go	test/[n-z]*.go: add documentation	2012-02-24 11:48:19 +11:00
shift2.go	test/[n-z]*.go: add documentation	2012-02-24 11:48:19 +11:00
sieve.go	test/[n-z]*.go: add documentation	2012-02-24 11:48:19 +11:00
sigchld.go	test: expand run.go's errorcheck, make clear which bugs run	2012-09-23 13:16:14 -04:00
sigchld.out
simassign.go	test/[n-z]*.go: add documentation	2012-02-24 11:48:19 +11:00
sinit.go	test: expand run.go's errorcheck, make clear which bugs run	2012-09-23 13:16:14 -04:00
sizeof.go	test/[n-z]*.go: add documentation	2012-02-24 11:48:19 +11:00
solitaire.go	test/[n-z]*.go: add documentation	2012-02-24 11:48:19 +11:00
stack.go	test/[n-z]*.go: add documentation	2012-02-24 11:48:19 +11:00
string_lit.go	cmd/gc: string conversion for surrogates	2012-08-30 11:16:55 -07:00
stringrange.go	all: make Unicode surrogate halves illegal as UTF-8	2012-08-08 14:01:23 -07:00
struct0.go	test/[n-z]*.go: add documentation	2012-02-24 11:48:19 +11:00
switch3.go	cmd/gc: accept switches on comparable arrays.	2012-08-03 21:47:26 +02:00
switch.go	cmd/gc: add missing conversion from bool to interface in switches.	2012-09-17 21:29:10 +02:00
testlib	test/testlib: don't forget stderr for rundircmpout.	2012-10-07 23:14:20 +02:00
torture.go	cmd/5g, cmd/6g: fix out of registers with array indexing.	2012-11-02 07:50:59 +01:00
turing.go	test/[n-z]*.go: add documentation	2012-02-24 11:48:19 +11:00
typecheck.go	cmd/gc: don't dereference a nil Type pointer in widstruct	2012-10-07 14:11:59 +08:00
typeswitch1.go	test/[n-z]*.go: add documentation	2012-02-24 11:48:19 +11:00
typeswitch2.go	test/[n-z]*.go: add documentation	2012-02-24 11:48:19 +11:00
typeswitch3.go	test: match gccgo error messages	2012-09-28 08:30:30 -07:00
typeswitch.go	test/[n-z]*.go: add documentation	2012-02-24 11:48:19 +11:00
undef.go	test/[n-z]*.go: add documentation	2012-02-24 11:48:19 +11:00
utf.go	test/[n-z]*.go: add documentation	2012-02-24 11:48:19 +11:00
varerr.go	test/[n-z]*.go: add documentation	2012-02-24 11:48:19 +11:00
varinit.go	test/[n-z]*.go: add documentation	2012-02-24 11:48:19 +11:00
zerodivide.go	test: [a-c]: add introductory comments to tests	2012-02-19 13:19:43 +11:00