runtime/vm/intermediate_language_x64.cc - Issue 11033032: Restore x64 performance by reinstering an accidentally deleted LoadClassId instruction.

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Unified Diff: runtime/vm/intermediate_language_x64.cc

Issue 11033032: Restore x64 performance by reinstering an accidentally deleted LoadClassId instruction. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/

Patch Set: Created 8 years, 2 months ago

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Index: runtime/vm/intermediate_language_x64.cc

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

--- runtime/vm/intermediate_language_x64.cc (revision 13254)

+++ runtime/vm/intermediate_language_x64.cc (working copy)

@@ -2061,6 +2061,7 @@

__ testq(value, Immediate(kSmiTagMask));

__ j(ZERO, deopt);

}

+ __ LoadClassId(temp, value);

const intptr_t num_checks = unary_checks().NumberOfChecks();

const bool use_near_jump = num_checks < 5;

for (intptr_t i = cix; i < num_checks; i++) {

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