runtime/vm/flow_graph_optimizer.cc - Issue 11270013: Fix deoptimzation bug in hoisting smi operation out of loops.

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Unified Diff: runtime/vm/flow_graph_optimizer.cc

Issue 11270013: Fix deoptimzation bug in hoisting smi operation out of loops. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/

Patch Set: more test cases Created 8 years, 2 months ago

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Index: runtime/vm/flow_graph_optimizer.cc

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

--- runtime/vm/flow_graph_optimizer.cc (revision 14014)

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

@@ -814,9 +814,7 @@

new CheckSmiInstr(value->Copy(), call->deopt_id()),

call->env(),

Definition::kEffect);

- unary_op = new UnarySmiOpInstr(op_kind,

- (op_kind == Token::kNEGATE) ? call : NULL,

- value);

+ unary_op = new UnarySmiOpInstr(op_kind, call, value);

} else if ((op_kind == Token::kBIT_NOT) &&

HasOnlySmiOrMint(*call->ic_data()) &&

FlowGraphCompiler::SupportsUnboxedMints()) {

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