[PATCH] D104187: [DAGCombine] reduceBuildVecToShuffle(): sort input vectors by decreasing size

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri marked an inline comment as done.
lebedev.ri added inline comments.


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Comment at: llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp:19277
+  // FIXME: promote to STLExtras.
+  auto getFirstIndexOf = [](auto &&Range, const auto &Val) {
+    auto I = find(Range, Val);
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jpienaar wrote:
> Seems to be failing to build for some compiler configs: https://lab.llvm.org/buildbot/#/builders/13/builds/8869/steps/6/logs/stdio 
Yes, already fixed.


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D104187