This revision was automatically updated to reflect the committed changes. Closed by commit rC359616: Set LoopInterleaved in the PassManagerBuilder. (authored by asbirlea, committed by ).
Changed prior to commit: https://reviews.llvm.org/D61142?vs=196696&id=197445#toc Repository: rC Clang CHANGES SINCE LAST ACTION https://reviews.llvm.org/D61142/new/ https://reviews.llvm.org/D61142 Files: lib/CodeGen/BackendUtil.cpp Index: lib/CodeGen/BackendUtil.cpp =================================================================== --- lib/CodeGen/BackendUtil.cpp +++ lib/CodeGen/BackendUtil.cpp @@ -560,6 +560,9 @@ PMBuilder.LoopVectorize = CodeGenOpts.VectorizeLoop; PMBuilder.DisableUnrollLoops = !CodeGenOpts.UnrollLoops; + // Loop interleaving in the loop vectorizer has historically been set to be + // enabled when loop unrolling is enabled. + PMBuilder.LoopsInterleaved = CodeGenOpts.UnrollLoops; PMBuilder.MergeFunctions = CodeGenOpts.MergeFunctions; PMBuilder.PrepareForThinLTO = CodeGenOpts.PrepareForThinLTO; PMBuilder.PrepareForLTO = CodeGenOpts.PrepareForLTO;
Index: lib/CodeGen/BackendUtil.cpp =================================================================== --- lib/CodeGen/BackendUtil.cpp +++ lib/CodeGen/BackendUtil.cpp @@ -560,6 +560,9 @@ PMBuilder.LoopVectorize = CodeGenOpts.VectorizeLoop; PMBuilder.DisableUnrollLoops = !CodeGenOpts.UnrollLoops; + // Loop interleaving in the loop vectorizer has historically been set to be + // enabled when loop unrolling is enabled. + PMBuilder.LoopsInterleaved = CodeGenOpts.UnrollLoops; PMBuilder.MergeFunctions = CodeGenOpts.MergeFunctions; PMBuilder.PrepareForThinLTO = CodeGenOpts.PrepareForThinLTO; PMBuilder.PrepareForLTO = CodeGenOpts.PrepareForLTO;
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