src/compiler/verifier.cc - Issue 800833003: [turbofan] Correctify JSToBoolean lowering.

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Unified Diff: src/compiler/verifier.cc

Issue 800833003: [turbofan] Correctify JSToBoolean lowering. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Improve simplified lowering. Created 5 years, 11 months ago

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Index: src/compiler/verifier.cc

diff --git a/src/compiler/verifier.cc b/src/compiler/verifier.cc

index 84b060f92a60770aefa691241ab13752cd154c10..693b414650596a495711ebee885490e164058a2c 100644

--- a/src/compiler/verifier.cc

+++ b/src/compiler/verifier.cc

@@ -482,6 +482,10 @@ void Verifier::Visitor::Pre(Node* node) {

// Simplified operators

// -------------------------------

+ case IrOpcode::kAnyToBoolean:

+ // Type is Boolean.

+ CheckUpperIs(node, Type::Boolean());

+ break;

case IrOpcode::kBooleanNot:

// Boolean -> Boolean

CheckValueInputIs(node, 0, Type::Boolean());

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