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14 Commits

Author SHA1 Message Date
kmillikin@google.com ac0025ebd3 Use the instruction iterator rather than an explicit loop in more places. 
R=vegorov@google.com
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com//10704119

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9467 260f80e4-7a28-3924-810f-c04153c831b5
 2012-07-09 12:58:36 +00:00
kmillikin@google.com 0b1f1323cd Remove the instruction pointer from computations. 
Remove the back pointers from computations to instructions in favor of
passing the instruction explicitly when needed.

R=fschneider@google.com
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com//10700123

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9435 260f80e4-7a28-3924-810f-c04153c831b5
 2012-07-06 11:10:53 +00:00
kmillikin@google.com 5f541253ad Eliminate the type distinction between BindInstr and DoInstr. 
Represent the distinction between computations whose value is used and
computations whose value is unused with a data member (instead of a
separate type).

R=fschneider@google.com,srdjan@google.com
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com//10700111

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9416 260f80e4-7a28-3924-810f-c04153c831b5
 2012-07-05 10:06:28 +00:00
srdjan@google.com a799978f11 Recognize leaf functions: skip stack check and populating the pc slot, store the pc slot lazily in case of deoptimization. 
Review URL: https://chromiumcodereview.appspot.com//10668034

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9095 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-25 23:50:37 +00:00
srdjan@google.com 8ee92c41d6 Fixed a typo, one more reason to get rid of StrictCompare vs StrictCompareComp distinction. 
Review URL: https://chromiumcodereview.appspot.com//10634032

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9039 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-22 18:28:16 +00:00
srdjan@google.com 681165b68b Some cleanups, started implementing checked instance calls, better equality operation. 
Review URL: https://chromiumcodereview.appspot.com//10541135

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8626 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-13 18:48:46 +00:00
vegorov@google.com fadac390f3 Fuse comparisons that are used by branches together. 
This allows us to eliminate materialization of boolean value.

Fix a bug in ToDoubleComp::LocationSummary on ia32.

R=srdjan@google.com

Review URL: https://chromiumcodereview.appspot.com//10536145

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8617 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-13 16:23:14 +00:00
vegorov@google.com d5799bd9c6 Optimize StoreIndexedComp on ia32&x64. 
R=srdjan@google.com
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com//10543111

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8595 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-13 08:53:54 +00:00
srdjan@google.com 0f925121e8 Add code comment to ia32 disassembly as well, bug fix new ia32 compiler, remove use of TMP register outside the assembler. Inlined special methods: ObjectArray, ImmutableArray and GrowableArray and String length getters. 
Review URL: https://chromiumcodereview.appspot.com//10536096

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8554 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-12 16:09:02 +00:00
srdjan@google.com 5ad91ae250 Add stack check in loops so that loops can be stopped. Optimize relational operations. 
Use class-ids to describe type of operation. Should we adapt BinaryOp to use class ids as well?
Review URL: https://chromiumcodereview.appspot.com//10536086

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8507 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-11 17:02:39 +00:00
vegorov@google.com 20549ee20d Implement inlined LoadIndexed operation for arrays on x64. 
R=srdjan@google.com
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com//10538064

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8462 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-08 19:36:26 +00:00
srdjan@google.com bd0bda32f0 Inline setters, getters, various cleanups & restructuring. 
TODO: cid, token_index and try_index are often passsed around. We should pack them in a data structure.
Review URL: https://chromiumcodereview.appspot.com//10540040

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8406 260f80e4-7a28-3924-810f-c04153c831b5
 2012-06-07 19:49:50 +00:00
srdjan@google.com 755790f46f Adding unary op optimizations, missing assembly operations. 
Review URL: https://chromiumcodereview.appspot.com//10440099

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8174 260f80e4-7a28-3924-810f-c04153c831b5
 2012-05-31 20:38:55 +00:00
srdjan@google.com eeda4b5810 First step toward an optimizing compiler: 
- Fix ic-data instrumentation
- Optimize '+' for Smi-s only, by replacing the instance call with inlined operations.
- Add deoptimization stub
- Add deoptimzation support.
Review URL: https://chromiumcodereview.appspot.com//10431006

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@7952 260f80e4-7a28-3924-810f-c04153c831b5
 2012-05-24 16:50:57 +00:00