Erik Eckstein 777f5aaf7a SILOptimizer: Replace [].append(contentsOf:) with [].append(element:) ...

if the argument is an array literal.

For example:
  arr += [1, 2, 3]

is replaced by:
  arr.append(1)
  arr.append(2)
  arr.append(3)

This gives considerable speedups up to 10x (for our micro-benchmarks which test this).

This is based on the work of @ben-ng, who implemented the first version of this optimization (thanks!).

2017-03-31 17:16:31 -07:00

..

ABI

New refcount representation (#5282)

2017-02-24 14:19:11 -08:00

AST

Helper function in ASTContext to get the Array’s append element function.

2017-03-31 15:31:57 -07:00

ASTSectionImporter

[gardening] 2016 → 2017

2017-01-06 16:41:22 +01:00

Basic

Don't use substiutions when mangling ObjC runtime class names.

2017-03-30 10:24:29 -07:00

ClangImporter

[Dependencies] Address review comments.

2017-03-29 12:01:23 -07:00

Demangling

Mangling: refactoring: clean up tuple nodes

2017-03-25 19:07:52 -07:00

Driver

Merge pull request #8301 from huonw/symbol-list

2017-03-29 12:48:22 -07:00

Frontend

[FrontendTool] -emit-tbd and -validate-tbd-against-ir flags.

2017-03-28 16:31:09 -07:00

FrontendTool

[gardening] 2016 → 2017

2017-01-06 16:41:22 +01:00

IDE

RangeInfo: Report RValue type if a decl reference is of read-only LValue type. (#8300)

2017-03-23 15:52:54 -07:00

Immediate

[gardening] 2016 → 2017

2017-01-06 16:41:22 +01:00

Index

Index: Expose the logic for deciding whether to index a symbol. NFC. (#8438)

2017-03-30 14:00:44 -07:00

IRGen

SIL: Terminology change: [fragile] => [serialized]

2017-03-29 16:47:28 -07:00

LLVMPasses

[gardening] 2016 → 2017

2017-01-06 16:41:22 +01:00

Markup

[SourceKit] Vend the localization key found in documentation comments

2017-02-17 17:54:15 -08:00

Option

Merge pull request #8301 from huonw/symbol-list

2017-03-29 12:48:22 -07:00

Parse

[Parser] Don't warn about unescaping the _ in foo(_: 3).

2017-03-21 15:28:11 -07:00

PrintAsObjC

Cleanup: Move Swift to ObjC name translation API to libAST to allow larger audience body. NFC (#7586)

2017-02-17 22:09:25 -08:00

Reflection

Runtime changes for the copy-on-write existential implementation

2017-03-15 14:54:55 -07:00

Remote

Mangling: refactoring: clean up tuple nodes

2017-03-25 19:07:52 -07:00

RemoteAST

Teach MetadataReader how to skip artificial subclasses,

2017-02-16 15:41:50 -05:00

Runtime

Copy-on-write existential performance work (#8369)

2017-03-27 20:51:02 -07:00

Sema

Index: Record override-of relationship between a decl in protocol extension and the protocol requirements it can provide default implementations for. (#8418)

2017-03-29 19:39:39 -07:00

Serialization

SIL: Terminology change: [fragile] => [serialized]

2017-03-29 16:47:28 -07:00

SIL

SIL: Implement the [serialized] vs [serializable] distinction

2017-03-29 20:09:35 -07:00

SILOptimizer

SILOptimizer: Replace [].append(contentsOf:) with [].append(element:)

2017-03-31 17:16:31 -07:00

SwiftDemangle

demangler: add an API to check if a function has the swiftcc calling convention

2017-03-01 14:16:38 -08:00

SwiftRemoteMirror

[gardening] 2016 → 2017

2017-01-06 16:41:22 +01:00

Syntax

[Syntax] Make FunctionTypeSyntax use a FunctionParameterList (#8270)

2017-03-23 09:57:11 -04:00

TBDGen

[TBDGen] Introduce module for generating TBD files.

2017-03-23 18:32:10 -07:00

CMakeLists.txt

Revert "Revert "Introduce and use SWIFT_HAVE_LIBEDIT""

2017-01-03 17:04:24 -08:00

Config.h.in

Revert "Revert "Added HAVE_UNICODE_LIBEDIT instead of doing platform checks""

2017-01-03 17:04:16 -08:00

Strings.h

[Bridging PCH] Add -emit-pch to Frontend; call emitBridgingPCH.

2017-01-13 15:18:39 -08:00

Subsystems.h

Sema: Reject empty switch statements during type checking so that we can issue fixits to fill the unhandled switch cases. (#7766)

2017-02-25 08:01:13 -08:00