Rename loop unrolling and loop vectorizer metadata to have a common prefix.

[Clang part]

These patches rename the loop unrolling and loop vectorizer metadata
such that they have a common 'llvm.loop.' prefix.  Metadata name
changes:

llvm.vectorizer.* => llvm.loop.vectorizer.*
llvm.loopunroll.* => llvm.loop.unroll.*

This was a suggestion from an earlier review
(http://reviews.llvm.org/D4090) which added the loop unrolling
metadata. 

Patch by Mark Heffernan.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@211712 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 4 deletions

diff --git a/lib/CodeGen/CGLoopInfo.h b/lib/CodeGen/CGLoopInfo.h
index f4a8dcae69..2461368336 100644
--- a/lib/CodeGen/CGLoopInfo.h
+++ b/lib/CodeGen/CGLoopInfo.h
@@ -37,16 +37,16 @@ struct LoopAttributes {
   /// \brief Generate llvm.loop.parallel metadata for loads and stores.
   bool IsParallel;
 
-  /// \brief Values of llvm.vectorizer.enable metadata.
+  /// \brief Values of llvm.loop.vectorize.enable metadata.
   enum LVEnableState { VecUnspecified, VecEnable, VecDisable };
 
-  /// \brief llvm.vectorizer.enable
+  /// \brief llvm.loop.vectorize.enable
   LVEnableState VectorizerEnable;
 
-  /// \brief llvm.vectorizer.width
+  /// \brief llvm.loop.vectorize.width
   unsigned VectorizerWidth;
 
-  /// \brief llvm.vectorizer.unroll
+  /// \brief llvm.loop.vectorize.unroll
   unsigned VectorizerUnroll;
 };