Author: asbirlea Date: Tue Apr 30 14:29:23 2019 New Revision: 359616 URL: http://llvm.org/viewvc/llvm-project?rev=359616&view=rev Log: Set LoopInterleaved in the PassManagerBuilder.
Summary: Corresponds to D61030. Subscribers: jlebar, cfe-commits, llvm-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D61142 Modified: cfe/trunk/lib/CodeGen/BackendUtil.cpp Modified: cfe/trunk/lib/CodeGen/BackendUtil.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/BackendUtil.cpp?rev=359616&r1=359615&r2=359616&view=diff ============================================================================== --- cfe/trunk/lib/CodeGen/BackendUtil.cpp (original) +++ cfe/trunk/lib/CodeGen/BackendUtil.cpp Tue Apr 30 14:29:23 2019 @@ -560,6 +560,9 @@ void EmitAssemblyHelper::CreatePasses(le 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; _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
