[turbofan] Currently we cannot handle typed arrays bigger than 2GiB.
R=jarin@chromium.org Review URL: https://codereview.chromium.org/676643002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24820 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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@ -566,7 +566,8 @@ Reduction JSTypedLowering::ReduceJSLoadProperty(Node* node) {
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if (IsExternalArrayElementsKind(array->map()->elements_kind())) {
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ExternalArrayType type = array->type();
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uint32_t byte_length;
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if (array->byte_length()->ToUint32(&byte_length)) {
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if (array->byte_length()->ToUint32(&byte_length) &&
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byte_length <= static_cast<uint32_t>(kMaxInt)) {
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Handle<ExternalArray> elements =
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Handle<ExternalArray>::cast(handle(array->elements()));
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Node* pointer = jsgraph()->IntPtrConstant(
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@ -603,7 +604,8 @@ Reduction JSTypedLowering::ReduceJSStoreProperty(Node* node) {
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if (IsExternalArrayElementsKind(array->map()->elements_kind())) {
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ExternalArrayType type = array->type();
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uint32_t byte_length;
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if (array->byte_length()->ToUint32(&byte_length)) {
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if (array->byte_length()->ToUint32(&byte_length) &&
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byte_length <= static_cast<uint32_t>(kMaxInt)) {
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Handle<ExternalArray> elements =
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Handle<ExternalArray>::cast(handle(array->elements()));
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Node* pointer = jsgraph()->IntPtrConstant(
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