diff options
author | Hal Finkel <hfinkel@anl.gov> | 2014-01-25 17:32:37 +0000 |
---|---|---|
committer | Hal Finkel <hfinkel@anl.gov> | 2014-01-25 17:32:37 +0000 |
commit | f62acf3c549d586be3b89b6c4acb2f1ad7a17cf2 (patch) | |
tree | 3904da7a677abba71dce34434ac3d866ddc32bda /lib | |
parent | 85ae0340ba492ee87f8ef2822f2740065a08903d (diff) | |
download | llvm-f62acf3c549d586be3b89b6c4acb2f1ad7a17cf2.tar.gz llvm-f62acf3c549d586be3b89b6c4acb2f1ad7a17cf2.tar.bz2 llvm-f62acf3c549d586be3b89b6c4acb2f1ad7a17cf2.tar.xz |
Improve descriptions of combiner-alias-analysis and combiner-global-alias-analysis
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200087 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
-rw-r--r-- | lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index 3fa2a32e86..72628ef05c 100644 --- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -50,11 +50,11 @@ STATISTIC(SlicedLoads, "Number of load sliced"); namespace { static cl::opt<bool> CombinerAA("combiner-alias-analysis", cl::Hidden, - cl::desc("Turn on alias analysis during testing")); + cl::desc("Enable DAG combiner alias-analysis heuristics")); static cl::opt<bool> CombinerGlobalAA("combiner-global-alias-analysis", cl::Hidden, - cl::desc("Include global information in alias analysis")); + cl::desc("Enable DAG combiner's use of IR alias analysis")); /// Hidden option to stress test load slicing, i.e., when this option /// is enabled, load slicing bypasses most of its profitability guards. |