forked from OSchip/llvm-project
698d4ac8a8
Sort the operands of the other entries in the current vectorization root according to the first entry's operands opcodes. %conv0 = uitofp ... %load0 = load float ... = fmul %conv0, %load0 = fmul %load0, %conv1 = fmul %load0, %conv2 Make sure that we recursively vectorize <%conv0, %conv1, %conv2> and <%load0, %load0, %load0>. This makes it more likely to obtain vectorizable trees. We have to be careful when we sort that we don't destroy 'good' existing ordering implied by source order. radar://15080067 llvm-svn: 191977 |
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