runtime/vm/flow_graph_compiler_x64.cc - Issue 10912146: Finish implementing lazy deoptimization (ia32, x64). Ran tests with --deoptimize-alot.

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Unified Diff: runtime/vm/flow_graph_compiler_x64.cc

Issue 10912146: Finish implementing lazy deoptimization (ia32, x64). Ran tests with --deoptimize-alot. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/

Patch Set: Created 8 years, 3 months ago

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Index: runtime/vm/flow_graph_compiler_x64.cc

===================================================================

--- runtime/vm/flow_graph_compiler_x64.cc (revision 12092)

+++ runtime/vm/flow_graph_compiler_x64.cc (working copy)

@@ -1059,12 +1059,14 @@

GenerateDeferredCode();

// Emit function patching code. This will be swapped with the first 13 bytes

// at entry point.

- pc_descriptors_list()->AddDescriptor(PcDescriptors::kPatchCode,

- assembler()->CodeSize(),

- Isolate::kNoDeoptId,

- 0,

- -1);

+ AddCurrentDescriptor(PcDescriptors::kPatchCode,

+ Isolate::kNoDeoptId,

+ 0); // No token position.

__ jmp(&StubCode::FixCallersTargetLabel());

+ AddCurrentDescriptor(PcDescriptors::kLazyDeoptJump,

+ Isolate::kNoDeoptId,

+ 0); // No token position.

+ __ jmp(&StubCode::DeoptimizeLazyLabel());

}

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