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8b6fb0763c
has already been selected. The number of use check is not strong enough since a node can be replaced with newly created target node. e.g. If the original node has two uses, when it is selected for one of the uses it is replaced with another. Each node now has a single use but isel still should not fold it. llvm-svn: 25651
Low Level Virtual Machine (LLVM) ================================ This directory and its subdirectories contain source code for the Low Level Virtual Machine, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments. LLVM is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt. Please see the HTML documentation provided in docs/index.html for further assistance with LLVM.