Make DataLayout a plain object, not a pass.

Instead, have a DataLayoutPass that holds one. This will allow parts of LLVM
don't don't handle passes to also use DataLayout.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202168 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 1 deletions

diff --git a/lib/Transforms/Scalar/LoopIdiomRecognize.cpp b/lib/Transforms/Scalar/LoopIdiomRecognize.cpp
index acff3734e1..445434c9f1 100644
--- a/lib/Transforms/Scalar/LoopIdiomRecognize.cpp
+++ b/lib/Transforms/Scalar/LoopIdiomRecognize.cpp
@@ -182,7 +182,11 @@ namespace {
     }
 
     const DataLayout *getDataLayout() {
-      return DL ? DL : DL=getAnalysisIfAvailable<DataLayout>();
+      if (DL)
+        return DL;
+      DataLayoutPass *DLP = getAnalysisIfAvailable<DataLayoutPass>();
+      DL = DLP ? &DLP->getDataLayout() : 0;
+      return DL;
     }
 
     DominatorTree *getDominatorTree() {