Lines Matching refs:existing
51 // Create a duplicate of an existing valid frame element.
53 // existing information about the backing element. The new information must
54 // not conflict with the existing type information and must be equally or
88 NumberInfo::Type existing = elements_[index].number_info();
89 ASSERT(existing != NumberInfo::kUninitialized);
91 // existing one and (b) is equally or more precise.
93 (existing | info) != NumberInfo::kUninitialized);
94 ASSERT(existing <= info);
97 : existing);
298 // The register already appears on the frame. Either the existing
