Remove the experimental AliasAnalysis::getDependency interface, which

isn't a good level of abstraction for memdep. Instead, generalize
AliasAnalysis::alias and related interfaces with a new Location
class for describing a memory location. For now, this is the same
Pointer and Size as before, plus an additional field for a TBAA tag.

Also, introduce a fixed MD_tbaa metadata tag kind.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113858 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 2 deletions

diff --git a/include/llvm/Analysis/LibCallAliasAnalysis.h b/include/llvm/Analysis/LibCallAliasAnalysis.h
index c9adf3f..7d7782a 100644
--- a/include/llvm/Analysis/LibCallAliasAnalysis.h
+++ b/include/llvm/Analysis/LibCallAliasAnalysis.h
@@ -36,7 +36,7 @@ namespace llvm {
     ~LibCallAliasAnalysis();
     
     ModRefResult getModRefInfo(ImmutableCallSite CS,
-                               const Value *P, unsigned Size);
+                               const Location &Loc);
     
     ModRefResult getModRefInfo(ImmutableCallSite CS1,
                                ImmutableCallSite CS2) {
@@ -64,7 +64,7 @@ namespace llvm {
   private:
     ModRefResult AnalyzeLibCallDetails(const LibCallFunctionInfo *FI,
                                        ImmutableCallSite CS,
-                                       const Value *P, unsigned Size);
+                                       const Location &Loc);
   };
 }  // End of llvm namespace