src/hydrogen.cc - Issue 1399893002: [es7] implement |do| expressions proposal

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Unified Diff: src/hydrogen.cc

Issue 1399893002: [es7] implement |do| expressions proposal (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: fix AST numbering issue + add simple TF impl Created 5 years, 2 months ago

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Index: src/hydrogen.cc

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

index fc3aa4cabd97c52aa3ace5100e2d06bbc43ee71d..0e76a70265437fbcf40627100201302def1a8bc1 100644

--- a/src/hydrogen.cc

+++ b/src/hydrogen.cc

@@ -5520,6 +5520,14 @@ void HOptimizedGraphBuilder::VisitNativeFunctionLiteral(

}

+void HOptimizedGraphBuilder::VisitDoExpression(DoExpression* expr) {

+ DCHECK(!HasStackOverflow());

+ DCHECK_NOT_NULL(current_block());

+ DCHECK(current_block()->HasPredecessor());

+ return Bailout(kDoExpression);

void HOptimizedGraphBuilder::VisitConditional(Conditional* expr) {

DCHECK(!HasStackOverflow());

DCHECK(current_block() != NULL);