From: Mark Heffernan <meheff@google.com>
Date: Mon, 21 Jul 2014 23:10:56 +0000 (+0000)
Subject: Rename metadata llvm.loop.vectorize.unroll to llvm.loop.vectorize.interleave.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=90cd70040399aafb4552ebd9ab56fffad91c48c1;p=clang

Rename metadata llvm.loop.vectorize.unroll to llvm.loop.vectorize.interleave.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@213587 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/CGLoopInfo.cpp b/lib/CodeGen/CGLoopInfo.cpp
index 1bc6d20158..a273f1d4dd 100644
--- a/lib/CodeGen/CGLoopInfo.cpp
+++ b/lib/CodeGen/CGLoopInfo.cpp
@@ -39,7 +39,7 @@ static MDNode *createMetadata(LLVMContext &Ctx, const LoopAttributes &Attrs) {
 
   // Setting vectorizer.unroll
   if (Attrs.VectorizerUnroll > 0) {
-    Value *Vals[] = { MDString::get(Ctx, "llvm.loop.vectorize.unroll"),
+    Value *Vals[] = { MDString::get(Ctx, "llvm.loop.interleave.count"),
                       ConstantInt::get(Type::getInt32Ty(Ctx),
                                        Attrs.VectorizerUnroll) };
     Args.push_back(MDNode::get(Ctx, Vals));
diff --git a/lib/CodeGen/CGLoopInfo.h b/lib/CodeGen/CGLoopInfo.h
index 2461368336..2f6f172e04 100644
--- a/lib/CodeGen/CGLoopInfo.h
+++ b/lib/CodeGen/CGLoopInfo.h
@@ -46,7 +46,7 @@ struct LoopAttributes {
   /// \brief llvm.loop.vectorize.width
   unsigned VectorizerWidth;
 
-  /// \brief llvm.loop.vectorize.unroll
+  /// \brief llvm.loop.interleave.count
   unsigned VectorizerUnroll;
 };
 
diff --git a/lib/CodeGen/CGStmt.cpp b/lib/CodeGen/CGStmt.cpp
index f36111607d..c2b64a7662 100644
--- a/lib/CodeGen/CGStmt.cpp
+++ b/lib/CodeGen/CGStmt.cpp
@@ -592,7 +592,7 @@ void CodeGenFunction::EmitCondBrHints(llvm::LLVMContext &Context,
       break;
     case LoopHintAttr::Interleave:
     case LoopHintAttr::InterleaveCount:
-      MetadataName = "llvm.loop.vectorize.unroll";
+      MetadataName = "llvm.loop.interleave.count";
       break;
     case LoopHintAttr::Unroll:
       MetadataName = "llvm.loop.unroll.enable";
diff --git a/test/CodeGen/pragma-loop.cpp b/test/CodeGen/pragma-loop.cpp
index 447a709514..bdcd304263 100644
--- a/test/CodeGen/pragma-loop.cpp
+++ b/test/CodeGen/pragma-loop.cpp
@@ -111,7 +111,7 @@ void template_test(double *List, int Length) {
 // CHECK: ![[LOOP_1]] = metadata !{metadata ![[LOOP_1]], metadata ![[UNROLLENABLE_1:.*]], metadata ![[WIDTH_4:.*]], metadata ![[INTERLEAVE_4:.*]], metadata ![[INTENABLE_1:.*]]}
 // CHECK: ![[UNROLLENABLE_1]] = metadata !{metadata !"llvm.loop.unroll.enable", i1 true}
 // CHECK: ![[WIDTH_4]] = metadata !{metadata !"llvm.loop.vectorize.width", i32 4}
-// CHECK: ![[INTERLEAVE_4]] = metadata !{metadata !"llvm.loop.vectorize.unroll", i32 4}
+// CHECK: ![[INTERLEAVE_4]] = metadata !{metadata !"llvm.loop.interleave.count", i32 4}
 // CHECK: ![[INTENABLE_1]] = metadata !{metadata !"llvm.loop.vectorize.enable", i1 true}
 // CHECK: ![[LOOP_2]] = metadata !{metadata ![[LOOP_2:.*]], metadata ![[UNROLLENABLE_0:.*]], metadata ![[INTERLEAVE_4:.*]], metadata ![[WIDTH_8:.*]]}
 // CHECK: ![[UNROLLENABLE_0]] = metadata !{metadata !"llvm.loop.unroll.enable", i1 false}
@@ -119,11 +119,11 @@ void template_test(double *List, int Length) {
 // CHECK: ![[LOOP_3]] = metadata !{metadata ![[LOOP_3]], metadata ![[UNROLL_8:.*]], metadata ![[INTERLEAVE_4:.*]], metadata ![[ENABLE_1:.*]]}
 // CHECK: ![[UNROLL_8]] = metadata !{metadata !"llvm.loop.unroll.count", i32 8}
 // CHECK: ![[LOOP_4]] = metadata !{metadata ![[LOOP_4]], metadata ![[INTERLEAVE_2:.*]], metadata ![[WIDTH_2:.*]]}
-// CHECK: ![[INTERLEAVE_2]] = metadata !{metadata !"llvm.loop.vectorize.unroll", i32 2}
+// CHECK: ![[INTERLEAVE_2]] = metadata !{metadata !"llvm.loop.interleave.count", i32 2}
 // CHECK: ![[WIDTH_2]] = metadata !{metadata !"llvm.loop.vectorize.width", i32 2}
 // CHECK: ![[LOOP_5]] = metadata !{metadata ![[LOOP_5]], metadata ![[UNROLLENABLE_0:.*]], metadata ![[WIDTH_1:.*]]}
 // CHECK: ![[WIDTH_1]] = metadata !{metadata !"llvm.loop.vectorize.width", i32 1}
 // CHECK: ![[LOOP_6]] = metadata !{metadata ![[LOOP_6]], metadata ![[UNROLL_8:.*]], metadata ![[INTERLEAVE_2:.*]], metadata ![[WIDTH_2:.*]]}
 // CHECK: ![[LOOP_7]] = metadata !{metadata ![[LOOP_7]], metadata ![[UNROLL_8:.*]], metadata ![[INTERLEAVE_8:.*]], metadata ![[WIDTH_8:.*]]}
-// CHECK: ![[INTERLEAVE_8]] = metadata !{metadata !"llvm.loop.vectorize.unroll", i32 8}
+// CHECK: ![[INTERLEAVE_8]] = metadata !{metadata !"llvm.loop.interleave.count", i32 8}
 // CHECK: ![[LOOP_8]] = metadata !{metadata ![[LOOP_8]], metadata ![[UNROLL_8:.*]], metadata ![[INTERLEAVE_2:.*]], metadata ![[WIDTH_2:.*]]}