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Author SHA1 Message Date
ager@google.com 431954b584 Rename dart:typeddata to dart:typed_data. 
R=asiva@google.com, floitsch@google.com, srdjan@google.com
BUG=

Review URL: https://codereview.chromium.org//14426006

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21871 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-23 11:54:54 +00:00
asiva@google.com 97f6dee777 First step towards implementing dart:typeddata library. 
Review URL: https://codereview.chromium.org//12313088

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@19427 260f80e4-7a28-3924-810f-c04153c831b5
 2013-03-04 22:11:45 +00:00
srdjan@google.com 6e26ea871d On Ia32 optimistically assume that results from int32 and uint32 array loads fit into Smi. Only if the instruction caused deoptimization will we assume mixed Smi/Mint operations. In absence of precise tracking of deoptimization history (location/reason) conservatively assume that a method that was deoptimized once may have been deoptimzied because of uint32/int32 loads. 
Significant improvement for MeshDecompression on ia32.
Review URL: https://codereview.chromium.org//12086045

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@17810 260f80e4-7a28-3924-810f-c04153c831b5
 2013-01-29 21:16:44 +00:00