Russ Cox 77ccb16eb1 cmd/internal/gc: transitive inlining ... Inlining refuses to inline bodies containing an actual function call, so that if that call or a child uses runtime.Caller it cannot observe the inlining. However, inlining was also refusing to inline bodies that contained function calls that were themselves inlined away. For example: func f() int { return f1() } func f1() int { return f2() } func f2() int { return 2 } The f2 call in f1 would be inlined, but the f1 call in f would not, because f1's call to f2 blocked the inlining, despite itself eventually being inlined away. Account properly for this kind of transitive inlining and enable. Also bump the inlining budget a bit, so that the runtime's heapBits.next is inlined. This reduces the time for '6g *.go' in html/template by around 12% (!). (For what it's worth, closing Chrome reduces the time by about 17%.) Change-Id: If1aa673bf3e583082dcfb5f223e67355c984bfc1 Reviewed-on: https://go-review.googlesource.com/5952 Reviewed-by: Austin Clements <austin@google.com>		2015-02-26 17:36:00 +00:00
..
bench	build: adjustments for move from src/pkg to src	2014-09-08 00:06:45 -04:00
bugs	test: migrate remaining tests to run.go	2014-12-22 22:41:34 +00:00
chan	cmd/gc: implement 'for range x {'	2014-07-16 19:27:10 -04:00
ddd2.dir
dwarf
fixedbugs	cmd/internal/gc: omit non-explicit capacity in errors with map/chan make	2015-02-25 20:04:22 +00:00
import2.dir
import4.dir	test: match gccgo import error messages	2013-12-12 19:02:11 -08:00
interface	cmd/gc: blank methods are not permitted in interface types	2014-10-15 09:55:13 -07:00
ken
method4.dir	cmd/gc: do not omit wrapper for expression (interface{...}).F	2014-01-07 13:26:48 +01:00
safe
stress	build: adjustments for move from src/pkg to src	2014-09-08 00:06:45 -04:00
syntax	test: match gccgo error messages	2013-12-12 17:18:12 -08:00
64bit.go
235.go
alias1.go
alias.go
append.go
args.go
assign1.go
assign.go	cmd/gc: prohibit short variable declarations containing duplicate symbols	2014-10-06 17:16:39 -04:00
bigalg.go
bigmap.go
blank1.go	test: match gccgo error messages for blank1.go	2013-09-28 15:19:05 -07:00
blank.go	test: revert changes made for Go SSA interpreter test.	2013-10-08 14:36:20 -04:00
bom.go
bombad.go
bounds.go
chancap.go
chanlinear.go	runtime: test for linear enqueue/dequeue behavior	2014-12-08 22:18:17 +00:00
char_lit1.go
char_lit.go
clearfat.go	[dev.power64] 9g: fix under-zeroing in clearfat	2014-10-31 11:08:27 -04:00
closedchan.go
closure1.go	cmd/gc: capture variables by value	2015-01-29 13:07:30 +00:00
closure2.go	cmd/gc: fix capturing by value for range statements	2015-02-03 15:48:48 +00:00
closure.go
cmp6.go	cmd/gc: do not consider length zero arrays as comparable.	2014-01-31 00:30:56 +01:00
cmp.go	cmd/gc: do not nop-convert equivalent but different interface types.	2014-02-27 08:07:50 +01:00
cmplx.go
cmplxdivide1.go
cmplxdivide.c	test: comment the behavior and use of cmplxdivide*	2015-01-15 00:00:06 +00:00
cmplxdivide.go	test: comment the behavior and use of cmplxdivide*	2015-01-15 00:00:06 +00:00
complit1.go
complit.go
compos.go
const1.go	test: match gccgo error messages	2013-12-12 17:18:12 -08:00
const2.go
const3.go
const4.go
const5.go	cmd/gc: reject builtin function calls in len(fixed array) constants	2014-04-03 19:04:33 -04:00
const6.go
const.go
convert1.go
convert3.go
convert.go
convlit1.go
convlit.go
convT2X.go
copy.go
crlf.go
ddd1.go
ddd2.go
ddd.go
decl.go
declbad.go
defer.go
deferfin.go	runtime: combine small NoScan allocations	2014-01-24 22:35:11 +04:00
deferprint.go
deferprint.out
divide.go
divmod.go	all: fix a few spelling errors in source comments	2013-12-27 08:59:02 -08:00
empty.go
env.go
eof1.go
eof.go
errchk
escape2.go	cmd/internal/gc: omit non-explicit capacity in errors with map/chan make	2015-02-25 20:04:22 +00:00
escape2n.go	cmd/internal/gc: omit non-explicit capacity in errors with map/chan make	2015-02-25 20:04:22 +00:00
escape3.go
escape4.go	cmd/internal/gc: transitive inlining	2015-02-26 17:36:00 +00:00
escape5.go	cmd/gc: distinguish unnamed vs blank-named return variables better	2014-02-13 20:59:39 -05:00
escape.go
fibo.go	Fix whitespace (use blanks consistently).	2014-12-08 22:22:58 +00:00
float_lit2.go	test: fix two typos in float_lit2.go	2014-05-21 17:19:12 -04:00
float_lit3.go	test/float_lit2.go: rewrite to test values near boundaries	2014-05-21 17:12:06 -04:00
float_lit.go
floatcmp.go
for.go
func1.go
func2.go
func3.go
func4.go
func5.go
func6.go
func7.go
func8.go
func.go
funcdup2.go	test: match gccgo error messages	2013-12-12 17:18:12 -08:00
funcdup.go	test: match gccgo error messages	2013-12-12 17:18:12 -08:00
gc1.go
gc2.go	test: check for build constraints only upto the first blank line	2015-02-06 05:36:26 +00:00
gc.go
gcstring.go	runtime: fix empty string handling in garbage collector	2014-03-11 23:58:39 -04:00
goprint.go
goprint.out
goto.go
helloworld.go
helloworld.out
if.go
import1.go	test: match gccgo import error messages	2013-12-12 19:02:11 -08:00
import2.go
import4.go
import5.go
import.go
index0.go
index1.go
index2.go
index.go	test: recognize gccgo error message in index.go	2013-09-27 20:38:52 -07:00
indirect1.go
indirect.go
init1.go	test: deflake init1.go test, tighten its bounds	2015-02-13 22:13:56 +00:00
init.go
initcomma.go
initialize.go
initializerr.go
inline.go	cmd/internal/gc: transitive inlining	2015-02-26 17:36:00 +00:00
int_lit.go
intcvt.go
iota.go
label1.go
label.go
linkx_run.go	cmd/go: put user ldflags at the end of the linker invocation	2015-01-02 18:36:44 +00:00
linkx.go	test: move linkx and sinit to run.go	2014-11-06 15:14:08 -05:00
literal.go
live1.go	cmd/gc: correct liveness for fat variables	2014-02-15 10:58:55 -05:00
live2.go	cmd/gc: allocate non-escaping maps on stack	2015-02-12 09:53:52 +00:00
live.go	cmd/gc: evaluate concrete == interface without allocating	2015-02-12 22:23:38 +00:00
mallocfin.go
map1.go
map.go	test/mapnan.go: add regression test for non-empty interfaces.	2014-08-06 17:02:55 -04:00
maplinear.go	test: make maplinear more robust	2014-10-27 18:59:02 -04:00
method1.go
method2.go
method3.go
method4.go
method5.go
method.go
named1.go	cmd/gc: comma-ok assignments produce untyped bool as 2nd result	2014-08-11 16:11:55 -07:00
named.go
nil.go
nilcheck.go	cmd/gc: optimize existence-only map lookups	2015-01-07 22:36:06 +00:00
nilptr2.go	test: revert changes made for Go SSA interpreter test.	2013-10-08 14:36:20 -04:00
nilptr3.go	all: power64 is now ppc64	2014-12-05 19:13:20 -05:00
nilptr4.go	cmd/gc: fix bad checknil with ints on 32 bit compilers	2014-02-26 12:25:13 -08:00
nilptr.go
nosplit.go	test: check for build constraints only upto the first blank line	2015-02-06 05:36:26 +00:00
nul1.go
parentype.go
peano.go
print.go	runtime: move built-in print routines to go.	2014-07-31 13:48:48 -07:00
print.out	runtime: move built-in print routines to go.	2014-07-31 13:48:48 -07:00
printbig.go
printbig.out
range.go	cmd/gc: implement 'for range x {'	2014-07-16 19:27:10 -04:00
recover1.go
recover2.go
recover3.go
recover.go	test: add more cases to recover.go	2014-10-22 08:06:15 -07:00
rename1.go
rename.go
reorder2.go	cmd/gc: shorten temporary lifetimes when possible	2014-04-01 13:31:38 -04:00
reorder.go
return.go
rotate0.go	[dev.cc] test: disable rotate tests	2015-02-19 20:14:21 +00:00
rotate1.go	[dev.cc] test: disable rotate tests	2015-02-19 20:14:21 +00:00
rotate2.go	[dev.cc] test: disable rotate tests	2015-02-19 20:14:21 +00:00
rotate3.go	[dev.cc] test: disable rotate tests	2015-02-19 20:14:21 +00:00
rotate.go
run.go	[dev.cc] test: disable syntax error tests	2015-02-23 19:56:11 +00:00
rune.go
runtime.go
shift1.go	test: avoid "declared but not used" errors in shift1.go	2014-07-20 12:25:24 -07:00
shift2.go
sieve.go
sigchld.go	test: skip SIGCHLD test on Plan 9	2014-01-29 09:28:23 +01:00
sigchld.out
simassign.go
sinit_run.go	test: fix nacl build	2014-11-09 21:10:49 -05:00
sinit.go	test: move linkx and sinit to run.go	2014-11-06 15:14:08 -05:00
sizeof.go
slice3.go	cmd/gc, runtime: treat slices and strings like pointers in garbage collection	2014-08-25 14:38:19 -04:00
slice3err.go	test: match gccgo error messages	2013-12-12 17:18:12 -08:00
slicecap.go	cmd/gc, runtime: treat slices and strings like pointers in garbage collection	2014-08-25 14:38:19 -04:00
solitaire.go
stack.go
string_lit.go	test: add []rune case to string_lit.go	2013-12-12 17:17:02 -08:00
stringrange.go
struct0.go
switch3.go
switch4.go
switch.go
tinyfin.go	runtime: combine small NoScan allocations	2014-01-24 22:35:11 +04:00
torture.go	cmd/8g: don't allocate a register early for cap(CHAN).	2014-07-01 09:20:51 +02:00
turing.go
typecheck.go	cmd/gc: silence assignment errors to undefined symbols	2014-01-03 21:03:20 +01:00
typeswitch1.go
typeswitch2.go
typeswitch3.go
typeswitch.go
undef.go
utf.go
varerr.go
varinit.go
zerodivide.go