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6 Commits

Author SHA1 Message Date
Teagan Strickland f822dfa3ea Reland "[vm/compiler] Implement new inlining pragmas." 
This change introduces two new pragmas:

* `@pragma('vm:never-inline')`
* `@pragma('vm:prefer-inline')`

These replaces the old way of specifying AlwaysInline or NeverInline
annotations when the (now removed) --enable-inlining-annotations flag
was used.

Bug: https://github.com/dart-lang/sdk/issues/36571
Change-Id: Iee152c1d67abde8d58c58fa967449d36e77c8c93
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/110440
Commit-Queue: Teagan Strickland <sstrickl@google.com>
Reviewed-by: Samir Jindel <sjindel@google.com>
 2019-07-30 12:01:06 +00:00
Siva Annamalai 27001fb289 Revert "[vm/compiler] Implement new inlining pragmas." 
This reverts commit 629f38cf87.

Reason for revert: This CL seems to depend on constant_update_2018 flag being turned on by default. The CL that turns on constant_update_2018 has been reverted, so this CL is also being reverted.

Original change's description:
> [vm/compiler] Implement new inlining pragmas.
> 
> This change introduces two new pragmas:
> 
> * `@pragma('vm:never-inline')`
> * `@pragma('vm:prefer-inline')`
> 
> These replaces the old way of specifying AlwaysInline or NeverInline
> annotations when the (now removed) --enable-inlining-annotations flag
> was used.
> 
> Bug: https://github.com/dart-lang/sdk/issues/36571
> Change-Id: I2495c72819d94e43cefc837d4eb454b7b3d4140c
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/99148
> Commit-Queue: Teagan Strickland <sstrickl@google.com>
> Reviewed-by: Samir Jindel <sjindel@google.com>

TBR=sjindel@google.com,sstrickl@google.com

Change-Id: Idc8e8344adb026a308af20c8b0d0224edb891d9c
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: https://github.com/dart-lang/sdk/issues/36571
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/109320
Reviewed-by: Siva Annamalai <asiva@google.com>
Commit-Queue: Siva Annamalai <asiva@google.com>
 2019-07-16 22:33:00 +00:00
Teagan Strickland 629f38cf87 [vm/compiler] Implement new inlining pragmas. 
This change introduces two new pragmas:

* `@pragma('vm:never-inline')`
* `@pragma('vm:prefer-inline')`

These replaces the old way of specifying AlwaysInline or NeverInline
annotations when the (now removed) --enable-inlining-annotations flag
was used.

Bug: https://github.com/dart-lang/sdk/issues/36571
Change-Id: I2495c72819d94e43cefc837d4eb454b7b3d4140c
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/99148
Commit-Queue: Teagan Strickland <sstrickl@google.com>
Reviewed-by: Samir Jindel <sjindel@google.com>
 2019-07-16 09:41:12 +00:00
Alexander Markov c8860b4ca2 Remove all uses of --limit-ints-to-64-bits VM option 
VM option --limit-ints-to-64-bits was enabled by default a while ago,
and now we're preparing to remove it from Dart VM.

This CL removes all uses of this option in preparation for this cleanup.

Issue: https://github.com/dart-lang/sdk/issues/33306
Change-Id: I8f33cf4ca8ce7ef9a171a982346e43dd8cb722a9
Reviewed-on: https://dart-review.googlesource.com/57960
Reviewed-by: Régis Crelier <regis@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
 2018-06-01 19:32:24 +00:00
Alexander Markov 59cdc65dc7 [VM] Relax constraints for integer literals according to int64 spec 
Handling of integer literals is corrected according to the informal spec
for the fixed-size integers:

https://github.com/dart-lang/sdk/blob/master/docs/language/informal/int64.md

This change allows unsigned 64-bit hexadecimal literals and MIN_INT64
to be used when running on the VM with --limit-ints-to-64-bits option.

Change-Id: Ied7a7688768bcf4ff40ab5b499dd71622d2c3948
Reviewed-on: https://dart-review.googlesource.com/19400
Reviewed-by: Siva Annamalai <asiva@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
 2017-11-09 16:58:38 +00:00
Alexander Markov 7a20b6b8d8 Option to truncate integers to 64 bits, part 1 (core VM changes) 
This changeset revises --limit-ints-to-64-bits option to
change range of integers from unlimited to int64.
On overflow, integer arithmetic operations silently wrap around and
discard extra bits. No Bigints are allocated in case of overflow.

This changeset is the 1st part in the series of changes, it revises the implementation of integer arithmetic operations. More changes will follow.

R=regis@google.com, zra@google.com

Issue: https://github.com/dart-lang/sdk/issues/30103
Review-Url: https://codereview.chromium.org/2974633003 .
 2017-07-10 15:16:40 -07:00