paulwalker-arm added inline comments.
Comment at: llvm/lib/Analysis/InstructionSimplify.cpp:5741-5747
+// (insert_vector _, (extract_vector X, 0), 0) -> X
+unsigned IdxN = cast(Idx)->getZExtValue();
+Value *X = nullptr;
+if (match(SubVec, m_Intrinsic(
+
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This revision was automatically updated to reflect the committed changes.
Closed by commit rG2ed7db0d206b: [InstSimplify] Remove redundant
{insert,extract}_vector intrinsic chains (authored by joechrisellis).
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joechrisellis created this revision.
joechrisellis added reviewers: bsmith, DavidTruby, peterwaller-arm.
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