Commit graph

13 commits

Author SHA1 Message Date
Ian Lance Taylor
c63dbd87c1 cmd/compile: add Nodes.Set1 method and use it where possible
Passes toolstash -cmp.

Change-Id: I05322fb5afd213f13fb247ec1a5f655c17a58774
Reviewed-on: https://go-review.googlesource.com/20522
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2016-03-10 18:35:10 +00:00
Josh Bleecher Snyder
e0032df81e cmd/compile: make alg gen prologue/epilogue match
With this, the start and end of geneq and genhash
are parallel. This removes a few rare nilchecks
from generated hash functions, but nothing
to write home about.

Change-Id: I3b4836111d04daa6f6834a579bbec374a3f42c70
Reviewed-on: https://go-review.googlesource.com/20456
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: David Crawshaw <crawshaw@golang.org>
2016-03-09 22:52:22 +00:00
Josh Bleecher Snyder
903f096992 cmd/compile: superficial cleanup in alg.go
Passes toolstash -cmp.

Change-Id: I6ec2143a30c1f2c15f8ec74422c954ed6b9b1a0f
Reviewed-on: https://go-review.googlesource.com/20452
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2016-03-09 02:46:50 +00:00
Ian Lance Taylor
38921b36ba cmd/compile: rewrite code to omit many nodeSeq calls
This CL was automatically generated using a special-purpose AST
rewriting tool, followed by manual editing to put some comments back in
the right places and fix some bad line breaks.

The result is not perfect but it's a big step toward getting back to
sanity, and because it was automatically generated there is a decent
chance that it is correct.

Passes toolstash -cmp.

Update #14473.

Change-Id: I01c09078a6d78e2b008bc304d744b79469a38d3d
Reviewed-on: https://go-review.googlesource.com/20440
Reviewed-by: David Crawshaw <crawshaw@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2016-03-09 01:39:33 +00:00
Ian Lance Taylor
c4012b6bbb cmd/compile: remove nodesOrNodeList outside of syntax.go
Passes toolstash -cmp.

Update #14473.

Change-Id: I717ebd948dfc8faf8b9ef5aa02c67484af618d18
Reviewed-on: https://go-review.googlesource.com/20359
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2016-03-08 18:54:23 +00:00
Matthew Dempsky
199cc194ac cmd/compile: simplify eq and hash function generation
Passes toolstash -cmp.

Change-Id: Ie4675e6f713c3bbb90556f5347cbd7268a9c1a5d
Reviewed-on: https://go-review.googlesource.com/20357
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
2016-03-08 14:29:26 +00:00
Ian Lance Taylor
2a68c6c27c cmd/compile: more nodeSeq conversions
Found by temporarily flipping fields from *NodeList to Nodes and fixing
all the compilation errors.  This CL does not actually change any
fields.

Passes toolstash -cmp.

Update #14473.

Change-Id: Ib98fa37e8752f96358224c973a743618a6a0e736
Reviewed-on: https://go-review.googlesource.com/20320
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2016-03-07 18:31:54 +00:00
Matthew Dempsky
dafbcf6df7 cmd/compile: remove syslook's copy parameter
Instead make substArgTypes responsible for cloning the function
definition Node and the function signature Type tree.

Passes toolstash -cmp.

Change-Id: I9ec84c90a7ae83d164d3f578e84a91cf1490d8ab
Reviewed-on: https://go-review.googlesource.com/20239
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
2016-03-05 02:10:55 +00:00
Ian Lance Taylor
55c65d4a97 cmd/compile: change export.go and fmt.go to use nodeSeq
Also fix some uses of nodeSeqIterator.Len, and fix the implementation in
nodesIterator.

Passes toolstash -cmp.

Update #14473.

Change-Id: I228871470234b7f1314ffd2aae8a4c0624c35f98
Reviewed-on: https://go-review.googlesource.com/20231
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2016-03-04 21:46:30 +00:00
Ian Lance Taylor
466c948b55 cmd/compile: add nodeSeqIterator interface
I tried to write a program to convert *NodeList to Node, but ran into
too many problem cases.  I'm backing off and trying a more iterative
approach using interfaces.

This CL adds an interface for iteration over either a *NodeList or a
Nodes.  I changed typechecklist to use it, to show how it works.  After
NodeList is eliminated, we can change the typechecklist parameter type
to Nodes.

Passes toolstash -cmp.

Change-Id: I5c7593714b020d20868b99151b1e7cadbbdbc397
Reviewed-on: https://go-review.googlesource.com/20190
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2016-03-03 20:14:06 +00:00
Brad Fitzpatrick
5fea2ccc77 all: single space after period.
The tree's pretty inconsistent about single space vs double space
after a period in documentation. Make it consistently a single space,
per earlier decisions. This means contributors won't be confused by
misleading precedence.

This CL doesn't use go/doc to parse. It only addresses // comments.
It was generated with:

$ perl -i -npe 's,^(\s*// .+[a-z]\.)  +([A-Z]),$1 $2,' $(git grep -l -E '^\s*//(.+\.)  +([A-Z])')
$ go test go/doc -update

Change-Id: Iccdb99c37c797ef1f804a94b22ba5ee4b500c4f7
Reviewed-on: https://go-review.googlesource.com/20022
Reviewed-by: Rob Pike <r@golang.org>
Reviewed-by: Dave Day <djd@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2016-03-02 00:13:47 +00:00
Ian Lance Taylor
1d5001afef cmd/compile: change Node.Nbody, Func.Inl from *NodeList to Nodes
Passes toolstash -cmp.

Casual timings show about a 3% improvement in compile times.

Update #14473.

Change-Id: I584add2e8f1a52486ba418b25ba6122b7347b643
Reviewed-on: https://go-review.googlesource.com/19989
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2016-02-29 00:33:32 +00:00
Josh Bleecher Snyder
b30e1d728c cmd/compile: consolidate alg code
Pull all alg-related code into its own file.
subr.go is a Hobbesian Leviathan.

100% code movement. Cleanup and improvements to follow.

Change-Id: Ib9c8f66563fdda90c6e8cf646d366a9487a4648d
Reviewed-on: https://go-review.googlesource.com/19980
Reviewed-by: Dave Cheney <dave@cheney.net>
Run-TryBot: Dave Cheney <dave@cheney.net>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2016-02-26 23:39:01 +00:00