src/hydrogen-instructions.cc - Issue 12957004: ES6 symbols: turn symbols into a proper primitive type

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Unified Diff: src/hydrogen-instructions.cc

Issue 12957004: ES6 symbols: turn symbols into a proper primitive type (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Created 7 years, 9 months ago

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Index: src/hydrogen-instructions.cc

diff --git a/src/hydrogen-instructions.cc b/src/hydrogen-instructions.cc

index fc80748a6a4a8d62f274c330327dd4ab0004fb1b..9b96cfe7ca6a1dcd19ef7394a001c60e6863b84c 100644

--- a/src/hydrogen-instructions.cc

+++ b/src/hydrogen-instructions.cc

@@ -1277,7 +1277,8 @@ Representation HBranch::observed_input_representation(int index) {

ToBooleanStub::UNDEFINED |

ToBooleanStub::NULL_TYPE |

ToBooleanStub::SPEC_OBJECT |

- ToBooleanStub::STRING);

+ ToBooleanStub::STRING |

+ ToBooleanStub::SYMBOL);

if (expected_input_types_.ContainsAnyOf(tagged_types)) {

return Representation::Tagged();

} else if (expected_input_types_.Contains(ToBooleanStub::HEAP_NUMBER)) {