[PATCH] D61142: Set LoopInterleaved in the PassManagerBuilder.
Alina Sbirlea via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Tue Apr 30 14:31:47 PDT 2019
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;
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