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Unified Diff: src/compiler/verifier.cc

Issue 2035893004: [turbofan] Introduce a dedicated CheckBounds operator. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: REBASE Created 4 years, 6 months ago
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Index: src/compiler/verifier.cc
diff --git a/src/compiler/verifier.cc b/src/compiler/verifier.cc
index 716f88228426fbd19e8537446a615fd1548a5d78..6a2e493fc32b66dfe4aaf0bd3947d0fd040c7446 100644
--- a/src/compiler/verifier.cc
+++ b/src/compiler/verifier.cc
@@ -924,6 +924,12 @@ void Verifier::Visitor::Check(Node* node) {
break;
}
+ case IrOpcode::kCheckBounds:
+ CheckValueInputIs(node, 0, Type::Any());
+ CheckValueInputIs(node, 1, Type::Unsigned31());
+ CheckUpperIs(node, Type::Unsigned31());
+ break;
+
case IrOpcode::kCheckedUint32ToInt32:
case IrOpcode::kCheckedFloat64ToInt32:
case IrOpcode::kCheckedTaggedToInt32:
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