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Diffstat (limited to 'lib/Transforms/Scalar/LICM.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/LICM.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Transforms/Scalar/LICM.cpp b/lib/Transforms/Scalar/LICM.cpp index 44ef6ea73ff..d204654c391 100644 --- a/lib/Transforms/Scalar/LICM.cpp +++ b/lib/Transforms/Scalar/LICM.cpp @@ -480,6 +480,7 @@ bool llvm::sinkRegion(DomTreeNode *N, AliasAnalysis *AA, LoopInfo *LI, return Changed; } +namespace { // This is a helper class for hoistRegion to make it able to hoist control flow // in order to be able to hoist phis. The way this works is that we initially // start hoisting to the loop preheader, and when we see a loop invariant branch @@ -706,6 +707,7 @@ public: return HoistDestinationMap[BB]; } }; +} // namespace /// Walk the specified region of the CFG (defined by all blocks dominated by /// the specified block, and that are in the current loop) in depth first |