[PATCH] D16550: Reroll loops with multiple IV and negative step part 3/3 -- support multiple induction variables

[Hal Finkel via llvm-commits]

hfinkel accepted this revision.
hfinkel added a comment.

LGTM


================
Comment at: lib/Transforms/Scalar/LoopRerollPass.cpp:166
@@ -165,1 +165,3 @@
     DenseMap<Instruction *, int64_t> IVToIncMap;
+    // For loop with multiple induction variable, remember the one used only to
+    // control the loop.
----------------
variable -> variables


Repository:
  rL LLVM

http://reviews.llvm.org/D16550