src/runtime/runtime-numbers.cc - Issue 1101503003: Reintroduce %GetRootNaN to fix MIPS.

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Unified Diff: src/runtime/runtime-numbers.cc

Issue 1101503003: Reintroduce %GetRootNaN to fix MIPS. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Created 5 years, 8 months ago

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Index: src/runtime/runtime-numbers.cc

diff --git a/src/runtime/runtime-numbers.cc b/src/runtime/runtime-numbers.cc

index 78dd3cbef6754f8c1996d406d6367d8a18b4fa03..2bc3af1254d13911afcaa7f906bc9413fd89b79b 100644

--- a/src/runtime/runtime-numbers.cc

+++ b/src/runtime/runtime-numbers.cc

@@ -579,5 +579,12 @@ RUNTIME_FUNCTION(Runtime_IsNonNegativeSmi) {

return isolate->heap()->ToBoolean(obj->IsSmi() &&

Smi::cast(obj)->value() >= 0);

}

+RUNTIME_FUNCTION(Runtime_GetRootNaN) {

+ SealHandleScope shs(isolate);

+ DCHECK(args.length() == 0);

+ return isolate->heap()->nan_value();

}

} // namespace v8::internal

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