sdk/runtime at 1e3faaeda19d6ba67bd23f697a3e66cd2ef42d23 - sdk

Files

T

srdjan@google.com caf04303f7 Deoptimization can occur at Dart calls (includes native calls to C) but not at runtime calls. This assumption (verified with Todd and Gilad) simplifies the implementation of lazy deoptimization considerably.

Add flag --deoptimize-alot, which will lazily deoptimize all live optimized frames. Currently only the presence of deoptimization information is checked.

Add kDeoptAfter deoptimization point, which is the continuation for lazy deoptimization, after a call. Rename kDeopt to kDeoptBefore.

Removed a tests case that called into a native without properly setting up a Dart frame (Ok-d by Siva).

Native functions are not optimizable.

TODO: Split deoptimization information from DeoptimizationStubs. Check for redundant PcDescriptor information (what can be merged, especially at calls).
Review URL: https://chromiumcodereview.appspot.com//10885039

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11642 260f80e4-7a28-3924-810f-c04153c831b5

2012-08-30 18:53:46 +00:00

bin

Use new getters syntax in dart:io. A few were missed in the first round of cleanup.

2012-08-30 14:12:47 +00:00

include

Beginning support for library prefixes in the dart API.

2012-08-29 08:35:43 +00:00

lib

Use the return value of vm native methods to set the return value,

2012-08-30 17:41:19 +00:00

platform

Add support for XMM registers in SSA code generation pipeline.