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1763 Commits

Author SHA1 Message Date
Robert Obryk
44b7d5b41a test/stress: fix a goroutine leak in threadRing stresstest 
Fixes #5527

R=golang-dev, dvyukov
CC=golang-dev
https://golang.org/cl/9955043
 2013-06-03 07:07:31 -07:00
Rémy Oudompheng
0d0d57ccfe cmd/gc: do not corrupt init() with initializers of _ in closures. 
Fixes #5607.

R=golang-dev, daniel.morsing, r, dsymonds
CC=golang-dev
https://golang.org/cl/9952043
 2013-06-02 23:54:34 +02:00
Rémy Oudompheng
2c1acc18f4 test: correct sizeof.go. 
It would not pass on amd64 due to alignment of pointers.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/9949043
 2013-06-02 19:10:11 +02:00
Daniel Morsing
bf9a00bc8f cmd/gc: fix overflow in array bounds calculation. 
Fixes #5609.

R=golang-dev, remyoudompheng, r
CC=golang-dev
https://golang.org/cl/9757045
 2013-06-01 16:33:54 +02:00
Rob Pike
9bdb7e1967 test/bench/shootout/timing.log: update to Go 1.1 
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/9656045
 2013-05-23 17:57:28 -07:00
Rémy Oudompheng
3577398f82 test: add test for issue 3888. 
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/9676043
 2013-05-22 22:45:38 +02:00
Shenghou Ma
1beb791934 test/errchk: use "#!/usr/bin/env perl" shebang line 
fix test failure of go.tools sub-repo on NetBSD.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/9662044
 2013-05-23 04:41:22 +08:00
Daniel Morsing
6f5af9c0b1 cmd/gc: fix confusing error with broken types and defer/go 
Fixes #5172.

R=golang-dev, bradfitz, r
CC=golang-dev
https://golang.org/cl/9614044
 2013-05-21 18:35:47 +02:00
Dmitriy Vyukov
910bd157c9 test: do not run the test that relies on precise GC on 32-bits 
Currently most of the 32-bit builder are broken.
Fixes #5516.

R=golang-dev, dave, iant
CC=golang-dev
https://golang.org/cl/9573043
 2013-05-20 21:53:16 +04:00
Dmitriy Vyukov
1308194204 runtime: zeroize g->fnstart to not prevent GC of the closure 
Fixes #5493.

R=golang-dev, minux.ma, iant
CC=golang-dev
https://golang.org/cl/9557043
 2013-05-20 08:17:21 +04:00
Rémy Oudompheng
78f5b616fc cmd/gc: repair make(T) in export data for inlining. 
When T was an unexported type it could be forgotten.

Fixes #5470.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/9303050
 2013-05-16 09:01:43 +02:00
Jan Ziak
13cbf41a7f cmd/gc: initialize t->width in dgcsym() if required 
Update #5291.

R=golang-dev, daniel.morsing, iant, r
CC=golang-dev
https://golang.org/cl/8663052
 2013-04-25 18:47:12 +02:00
Jan Ziak
db1c218d4f undo CL 8954044 / ad3c2ffb16d7 
It works on i386, but fails on amd64 and arm.

««« original CL description
runtime: prevent the GC from seeing the content of a frame in runfinq()

Fixes #5348.

R=golang-dev, dvyukov
CC=golang-dev
https://golang.org/cl/8954044
»»»

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/8695051
 2013-04-25 18:12:09 +02:00
Jan Ziak
e9bbe3a8da runtime: prevent the GC from seeing the content of a frame in runfinq() 
Fixes #5348.

R=golang-dev, dvyukov
CC=golang-dev
https://golang.org/cl/8954044
 2013-04-25 13:39:09 +02:00
Ian Lance Taylor
578dc3a96c cmd/5g, cmd/6g, cmd/8g: more nil ptr to large struct checks 
R=r, ken, khr, daniel.morsing
CC=dsymonds, golang-dev, rickyz
https://golang.org/cl/8925043
 2013-04-24 08:13:01 -07:00
Brad Fitzpatrick
b3809cae5e test/stress: start of a runtime stress program 
Runs forever, stressing the runtime in various ways.

It should never terminate.

R=golang-dev, r, minux.ma
CC=golang-dev
https://golang.org/cl/8583047
 2013-04-15 11:50:14 -07:00
Daniel Morsing
7b8e08617e cmd/gc: disable inlining of method values 
They caused internal compiler errors and they're expensive enough that inlining them doesn't make sense.

Fixes #5259.

R=golang-dev, r, iant, remyoudompheng
CC=golang-dev
https://golang.org/cl/8636043
 2013-04-13 08:22:16 +02:00
Carl Shapiro
4925f8aa79 test: make goprint.go wait longer for go its routine to execute 
Update #5281

R=golang-dev, r, bradfitz, cshapiro
CC=golang-dev
https://golang.org/cl/8631047
 2013-04-12 16:04:19 -07:00
Carl Shapiro
14cb1a1da9 test: raise the allocation threshold for chan/select2.go failure 
Updates #5282

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/8718045
 2013-04-12 15:58:34 -07:00
Volker Dobler
a9f1569e7b gc: escape unicode BOM in exported string literals 
Fixes #5260.

R=golang-dev, minux.ma, 0xjnml, r
CC=golang-dev
https://golang.org/cl/8658043
 2013-04-11 11:45:18 -07:00
Brad Fitzpatrick
1d729b7f59 test: fix mapnan.go build tag 
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/8491044
 2013-04-08 00:09:35 -07:00
Rémy Oudompheng
20e05303fe cmd/gc: properly set variadic flag on method values. 
Fixes #5231.

R=golang-dev, daniel.morsing, adg
CC=golang-dev
https://golang.org/cl/8275044
 2013-04-08 08:59:33 +02:00
Brad Fitzpatrick
5e21cb7865 test: fix flaky NaN-key map complexity test 
Don't measure wall time in map.go. Keep it portable
and only test NaN, but not time.

Move time tests to mapnan.go and only measure user CPU time,
not wall time. It builds on Darwin and Linux, the primary
platforms where people hack on the runtime & in particular
maps. The runtime is shared, though, so we don't need it to
run on all of the platforms.

Fixes flaky build failures like:
http://build.golang.org/log/ba67eceefdeaa1142cb6c990a62fa3ffd8fd73f8

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/8479043
 2013-04-07 11:56:15 -07:00
Rémy Oudompheng
2d3216f4a8 cmd/gc: fix Offsetof computation. 
The offset of an embedded field s.X must be relative to s
and not to the implicit s.Field of which X is a direct field.
Moreover, no indirections may happen on the path.

Fixes #4909.

R=nigeltao, ality, daniel.morsing, iant, gri, r
CC=golang-dev
https://golang.org/cl/8287043
 2013-04-05 21:24:07 +02:00
Rémy Oudompheng
4b6ca21271 cmd/gc: be more tolerant with recursive types when checking map types. 
A nested TFORW type would push algtype1 into an impossible case.

Fixes #5125.

R=golang-dev, daniel.morsing
CC=golang-dev
https://golang.org/cl/8213043
 2013-04-03 08:18:30 +02:00
Rémy Oudompheng
df9f4f14b9 cmd/gc: do not reuse bool temporaries for composite equality. 
Reusing it when multiple comparisons occurred in the same
function call led to bad overwriting.

Fixes #5162.

R=golang-dev, daniel.morsing
CC=golang-dev
https://golang.org/cl/8174047
 2013-04-01 21:01:50 +02:00
Rémy Oudompheng
d815a14718 cmd/5l, cmd/6l, cmd/8l: fix segfault on reading LOCALS for a duplicate definition. 
Fixes #5105.

R=golang-dev, dave, daniel.morsing, rsc
CC=golang-dev
https://golang.org/cl/7965043
 2013-03-25 22:09:55 +01:00
Russ Cox
ba0dd1f139 cmd/gc: fix line number for 'missing return' in closure 
R=ken2
CC=golang-dev
https://golang.org/cl/7838048
 2013-03-22 17:50:29 -04:00
Russ Cox
b5cfbda212 cmd/vet: add assembly checker 
Fixes #5036.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/7531045
 2013-03-22 15:14:40 -04:00
Robert Griesemer
f8ff6893a5 test: more systematic shift tests 
To be submitted once gc agrees.

R=rsc, iant, remyoudompheng
CC=golang-dev
https://golang.org/cl/7861045
 2013-03-21 16:56:59 -07:00
Rémy Oudompheng
88b98ff791 cmd/gc: accept ideal float as indices. 
Fixes #4813.

R=golang-dev, daniel.morsing, rsc
CC=golang-dev
https://golang.org/cl/7625050
 2013-03-22 00:38:23 +01:00
Russ Cox
38e9b0773d cmd/gc: fix escape analysis of method values 
R=ken2
CC=golang-dev
https://golang.org/cl/7518050
 2013-03-20 23:53:27 -04:00
Daniel Morsing
7c3694c4de cmd/gc: reject methods on non-locals, even if symbol exists 
Fixes #5089.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/7767044
 2013-03-20 22:18:20 +01:00
Russ Cox
d3c758d7d2 cmd/gc: implement method values 
R=ken2, ken
CC=golang-dev
https://golang.org/cl/7546052
 2013-03-20 17:11:09 -04:00
Daniel Morsing
2667dcd113 cmd/gc: steal escape analysis info when inlining 
Usually, there is no esc info when inlining, but there will be when generating inlined wrapper functions.

If we don't use this information, we get invalid addresses on the stack.

Fixes #5056.

R=golang-dev, rsc
CC=golang-dev, remyoudompheng
https://golang.org/cl/7850045
 2013-03-18 22:22:35 +01:00
Rémy Oudompheng
861aa4698a cmd/gc: missing type inference for untyped complex() calls. 
Fixes #5014.

R=golang-dev, r, rsc, daniel.morsing
CC=golang-dev
https://golang.org/cl/7664043
 2013-03-16 00:37:28 +01:00
Russ Cox
615f289209 cmd/gc: ensure unique parameter and result names in function types 
In addition to fixing the bug, the check is now linear instead of quadratic.

Fixes #4469.

R=ken2
CC=golang-dev
https://golang.org/cl/7773047
 2013-03-15 15:24:13 -04:00
Rémy Oudompheng
20c7e41555 cmd/gc: fix escape analysis bug. 
It used to not mark parameters as escaping if only one of the
fields it points to leaks out of the function. This causes
problems when importing from another package.

Fixes #4964.

R=rsc, lvd, dvyukov, daniel.morsing
CC=golang-dev
https://golang.org/cl/7648045
 2013-03-15 09:03:45 +01:00
Tyler Bunnell
f6a952599e cmd/gc: disallow fallthrough in final case of switch 
Small change to cmd/gc to catch a "fallthrough" in the final case of a switch.

R=golang-dev, rsc, mtj
CC=golang-dev
https://golang.org/cl/7841043
 2013-03-15 00:35:09 -04:00
Rob Pike
d526e5e79c go/test/bench/go1: add regexp test 
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/7480047
 2013-03-12 16:50:10 -07:00
Brad Fitzpatrick
ba6ea4a95c test/bench/go1: add http test 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/7529048
 2013-03-12 16:46:38 -07:00
Jan Ziak
4e6e9f9b28 test/bench/garbage: fix parser benchmark 
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/7762046
 2013-03-12 22:25:15 +01:00
Rob Pike
05403fa8fb go/test/bench/go1: add printf and time format tests 
Also rename the go parser test to GoParse so it doesn't grab the globally useful Parse name.

R=golang-dev, dave
CC=golang-dev
https://golang.org/cl/7732044
 2013-03-11 17:17:25 -07:00
Rémy Oudompheng
401e0fea3a cmd/gc: reject complex calls with mismatched argument types. 
The specification says "the two arguments must be of the same
floating-point type."

R=rsc, gri
CC=golang-dev
https://golang.org/cl/7671045
 2013-03-11 22:55:14 +01:00
Rémy Oudompheng
4c203172a2 cmd/8g: fix code generation of int64(0) == int64(0). 
The code would violate the contract of cmp64.

Fixes #5002.

R=rsc, golang-dev
CC=golang-dev
https://golang.org/cl/7593043
 2013-03-07 21:47:45 +01:00
Russ Cox
ecab408c42 cmd/gc: implement new return requirements 
Fixes #65.

R=ken2
CC=golang-dev
https://golang.org/cl/7441049
 2013-03-04 17:02:04 -05:00
Shenghou Ma
13075ed416 test/bench/go1: use raw string instead of string addition 
to reduce compile time memory/stack usage.
Update #4970
$ go test -c ../test/bench/go1
before:
0.36user 0.07system 0:00.44elapsed 100%CPU
(0avgtext+0avgdata 540720maxresident)k
0inputs+19840outputs (0major+56451minor)pagefaults 0swaps
after:
0.33user 0.05system 0:00.39elapsed 100%CPU
(0avgtext+0avgdata 289936maxresident)k
0inputs+19864outputs (0major+29615minor)pagefaults 0swaps

And stack usage is reduced to below 1MiB.

R=golang-dev, r, dave
CC=golang-dev
https://golang.org/cl/7436050
 2013-03-05 04:23:37 +08:00
Daniel Morsing
b65acaeab2 cmd/gc: disallow selectors to the blank identifier 
Fixes #4941.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/7415051
 2013-03-04 17:01:42 +01:00
Rémy Oudompheng
a85fce282e cmd/gc: simplify and fix defaultlit. 
Fixes #4882.
Fixes #4936.
Fixes #4937.

R=golang-dev, dave, daniel.morsing, rsc
CC=golang-dev
https://golang.org/cl/7432044
 2013-03-04 16:51:42 +01:00
Jan Ziak
66a9372976 test/bench/garbage: fix parser benchmark 
R=golang-dev, dvyukov
CC=golang-dev
https://golang.org/cl/7435053
 2013-03-04 16:46:04 +01:00