[NFC] fix trivial typos in comments and documents

[android-x86/external-llvm.git] / lib / Transforms / Scalar / GVNHoist.cpp

diff --git a/lib/Transforms/Scalar/GVNHoist.cpp b/lib/Transforms/Scalar/GVNHoist.cpp
index 026fab5..214855d 100644 (file)
--- a/lib/Transforms/Scalar/GVNHoist.cpp
+++ b/lib/Transforms/Scalar/GVNHoist.cpp
@@ -570,7 +570,7 @@ private:
   // The ides is inspired from:
   // "Partial Redundancy Elimination in SSA Form"
   // ROBERT KENNEDY, SUN CHAN, SHIN-MING LIU, RAYMOND LO, PENG TU and FRED CHOW
-  // They use similar idea in the forward graph to to find fully redundant and
+  // They use similar idea in the forward graph to find fully redundant and
   // partially redundant expressions, here it is used in the inverse graph to
   // find fully anticipable instructions at merge point (post-dominator in
   // the inverse CFG).