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from ffaef9fa71b [PowerPC] Fix conditions of assert in PPCAsmPrinter new a4fc0219e6b [SLP] Fix for PR31847: Assertion failed: (isLoopInvariant(O [...]

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Summary of changes: include/llvm/Transforms/Vectorize/SLPVectorizer.h | 9 +- lib/Transforms/Vectorize/SLPVectorizer.cpp | 152 +++--- .../SLPVectorizer/AArch64/gather-root.ll | 102 ++-- .../Transforms/SLPVectorizer/AArch64/horizontal.ll | 16 - .../SLPVectorizer/AArch64/spillcost-di.ll | 4 +- test/Transforms/SLPVectorizer/X86/PR31847.ll | 153 ++++++ test/Transforms/SLPVectorizer/X86/PR35628_1.ll | 13 +- test/Transforms/SLPVectorizer/X86/PR35628_2.ll | 5 - test/Transforms/SLPVectorizer/X86/PR39774.ll | 72 +-- test/Transforms/SLPVectorizer/X86/PR40310.ll | 16 - test/Transforms/SLPVectorizer/X86/bad-reduction.ll | 28 -- .../SLPVectorizer/X86/horizontal-list.ll | 354 +------------- .../SLPVectorizer/X86/horizontal-minmax.ll | 476 ++++-------------- test/Transforms/SLPVectorizer/X86/horizontal.ll | 148 ------ test/Transforms/SLPVectorizer/X86/long_chains.ll | 8 +- .../SLPVectorizer/X86/reassociated-loads.ll | 31 -- .../SLPVectorizer/X86/reduction_loads.ll | 24 - .../SLPVectorizer/X86/reduction_unrolled.ll | 35 +- .../Transforms/SLPVectorizer/X86/remark_horcost.ll | 4 - .../SLPVectorizer/X86/reorder_repeated_ops.ll | 22 - test/Transforms/SLPVectorizer/X86/undef_vect.ll | 10 - .../SLPVectorizer/X86/used-reduced-op.ll | 529 +++++++++++++++++++++ .../SLPVectorizer/X86/vectorize-reorder-reuse.ll | 42 -- 23 files changed, 918 insertions(+), 1335 deletions(-) create mode 100644 test/Transforms/SLPVectorizer/X86/PR31847.ll create mode 100644 test/Transforms/SLPVectorizer/X86/used-reduced-op.ll