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Unified Diff: src/compiler/typer.cc

Issue 872363002: [turbofan] Add new JSIntrinsicsLowering reducer. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years, 11 months ago
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Index: src/compiler/typer.cc
diff --git a/src/compiler/typer.cc b/src/compiler/typer.cc
index 4b3a8830a0fff9cbed6694b9588742225d262814..976a1b6b7a26eec7328be0a802adcc54fbc7afca 100644
--- a/src/compiler/typer.cc
+++ b/src/compiler/typer.cc
@@ -1442,6 +1442,16 @@ Bounds Typer::Visitor::TypeJSCallFunction(Node* node) {
Bounds Typer::Visitor::TypeJSCallRuntime(Node* node) {
+ switch (CallRuntimeParametersOf(node->op()).id()) {
+ case Runtime::kInlineIsSmi:
+ case Runtime::kInlineIsNonNegativeSmi:
+ case Runtime::kInlineIsArray:
+ case Runtime::kInlineIsFunction:
+ case Runtime::kInlineIsRegExp:
+ return Bounds(Type::None(zone()), Type::Boolean(zone()));
+ default:
+ break;
+ }
return Bounds::Unbounded(zone());
}
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