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

Issue 1680783002: [intrinsics] Kill the %_IsMinusZero intrinsic. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 4 years, 10 months ago
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Index: src/runtime/runtime-maths.cc
diff --git a/src/runtime/runtime-maths.cc b/src/runtime/runtime-maths.cc
index 547fc776a16ae5040db4b961928a1c5d74079cfa..9c4fde1cef930bc8f530524e68cfee58b95b8a6d 100644
--- a/src/runtime/runtime-maths.cc
+++ b/src/runtime/runtime-maths.cc
@@ -238,16 +238,6 @@ RUNTIME_FUNCTION(Runtime_MathFround) {
}
-RUNTIME_FUNCTION(Runtime_IsMinusZero) {
- SealHandleScope shs(isolate);
- DCHECK(args.length() == 1);
- CONVERT_ARG_CHECKED(Object, obj, 0);
- if (!obj->IsHeapNumber()) return isolate->heap()->false_value();
- HeapNumber* number = HeapNumber::cast(obj);
- return isolate->heap()->ToBoolean(IsMinusZero(number->value()));
-}
-
-
RUNTIME_FUNCTION(Runtime_GenerateRandomNumbers) {
HandleScope scope(isolate);
DCHECK(args.length() == 1);
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