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

[LLVM 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/llvm/trunk@211710 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 4 deletions

diff --git a/test/Transforms/LoopVectorize/vect.omp.persistence.ll b/test/Transforms/LoopVectorize/vect.omp.persistence.ll
index dc3df7ab80..f646567783 100644
--- a/test/Transforms/LoopVectorize/vect.omp.persistence.ll
+++ b/test/Transforms/LoopVectorize/vect.omp.persistence.ll
@@ -18,7 +18,7 @@ target triple = "x86_64-unknown-linux-gnu"
 ;
 ; Test #1
 ;
-; Ensure that "llvm.vectorizer.enable" metadata was not lost prior to LoopVectorize pass.
+; Ensure that "llvm.loop.vectorize.enable" metadata was not lost prior to LoopVectorize pass.
 ; In past LoopRotate was clearing that metadata.
 ;
 ; The source C code is:
@@ -62,12 +62,12 @@ for.end:
 }
 
 !1 = metadata !{metadata !1, metadata !2}
-!2 = metadata !{metadata !"llvm.vectorizer.enable", i1 true}
+!2 = metadata !{metadata !"llvm.loop.vectorize.enable", i1 true}
 
 ;
 ; Test #2
 ;
-; Ensure that "llvm.vectorizer.enable" metadata was not lost even
+; Ensure that "llvm.loop.vectorize.enable" metadata was not lost even
 ; if loop was not rotated (see http://reviews.llvm.org/D3348#comment-4).
 ;
 define i32 @nonrotated(i32 %a) {
@@ -85,4 +85,4 @@ return:
 }
 
 !3 = metadata !{metadata !3, metadata !4}
-!4 = metadata !{metadata !"llvm.vectorizer.enable", i1 true}
+!4 = metadata !{metadata !"llvm.loop.vectorize.enable", i1 true}