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authorChandler Carruth <chandlerc@gmail.com>2015-08-14 03:33:48 +0000
committerChandler Carruth <chandlerc@gmail.com>2015-08-14 03:33:48 +0000
commit1db22822b407f1c4b29eac4129bbd2527c1c4082 (patch)
tree9bd399cba15cd842b683c0dabc9cf308276a2105 /llvm/lib
parent5c546a1437eb67a7a72fc157ff9da21849d4efbf (diff)
downloadbcm5719-llvm-1db22822b407f1c4b29eac4129bbd2527c1c4082.tar.gz
bcm5719-llvm-1db22822b407f1c4b29eac4129bbd2527c1c4082.zip
[PM/AA] Hoist the interface to TBAA into a dedicated header along with
its creation function. Update the relevant includes accordingly. llvm-svn: 245019
Diffstat (limited to 'llvm/lib')
-rw-r--r--llvm/lib/Analysis/TypeBasedAliasAnalysis.cpp46
-rw-r--r--llvm/lib/CodeGen/Passes.cpp1
-rw-r--r--llvm/lib/Transforms/IPO/PassManagerBuilder.cpp1
-rw-r--r--llvm/lib/Transforms/Scalar/Scalar.cpp1
4 files changed, 5 insertions, 44 deletions
diff --git a/llvm/lib/Analysis/TypeBasedAliasAnalysis.cpp b/llvm/lib/Analysis/TypeBasedAliasAnalysis.cpp
index 427f0901f22..ebef8e1b3af 100644
--- a/llvm/lib/Analysis/TypeBasedAliasAnalysis.cpp
+++ b/llvm/lib/Analysis/TypeBasedAliasAnalysis.cpp
@@ -121,15 +121,12 @@
//
//===----------------------------------------------------------------------===//
-#include "llvm/Analysis/Passes.h"
-#include "llvm/Analysis/AliasAnalysis.h"
+#include "llvm/Analysis/TypeBasedAliasAnalysis.h"
+#include "llvm/ADT/SetVector.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/LLVMContext.h"
-#include "llvm/IR/Metadata.h"
#include "llvm/IR/Module.h"
-#include "llvm/Pass.h"
#include "llvm/Support/CommandLine.h"
-#include "llvm/ADT/SetVector.h"
using namespace llvm;
// A handy option for disabling TBAA functionality. The same effect can also be
@@ -272,45 +269,6 @@ public:
};
}
-namespace {
-/// TypeBasedAliasAnalysis - This is a simple alias analysis
-/// implementation that uses TypeBased to answer queries.
-class TypeBasedAliasAnalysis : public ImmutablePass, public AliasAnalysis {
-public:
- static char ID; // Class identification, replacement for typeinfo
- TypeBasedAliasAnalysis() : ImmutablePass(ID) {
- initializeTypeBasedAliasAnalysisPass(*PassRegistry::getPassRegistry());
- }
-
- bool doInitialization(Module &M) override;
-
- /// getAdjustedAnalysisPointer - This method is used when a pass implements
- /// an analysis interface through multiple inheritance. If needed, it
- /// should override this to adjust the this pointer as needed for the
- /// specified pass info.
- void *getAdjustedAnalysisPointer(const void *PI) override {
- if (PI == &AliasAnalysis::ID)
- return (AliasAnalysis *)this;
- return this;
- }
-
- bool Aliases(const MDNode *A, const MDNode *B) const;
- bool PathAliases(const MDNode *A, const MDNode *B) const;
-
-private:
- void getAnalysisUsage(AnalysisUsage &AU) const override;
- AliasResult alias(const MemoryLocation &LocA,
- const MemoryLocation &LocB) override;
- bool pointsToConstantMemory(const MemoryLocation &Loc, bool OrLocal) override;
- FunctionModRefBehavior getModRefBehavior(ImmutableCallSite CS) override;
- FunctionModRefBehavior getModRefBehavior(const Function *F) override;
- ModRefInfo getModRefInfo(ImmutableCallSite CS,
- const MemoryLocation &Loc) override;
- ModRefInfo getModRefInfo(ImmutableCallSite CS1,
- ImmutableCallSite CS2) override;
-};
-} // End of anonymous namespace
-
// Register this pass...
char TypeBasedAliasAnalysis::ID = 0;
INITIALIZE_AG_PASS(TypeBasedAliasAnalysis, AliasAnalysis, "tbaa",
diff --git a/llvm/lib/CodeGen/Passes.cpp b/llvm/lib/CodeGen/Passes.cpp
index d7d1e383be3..f3a81e8dc0f 100644
--- a/llvm/lib/CodeGen/Passes.cpp
+++ b/llvm/lib/CodeGen/Passes.cpp
@@ -17,6 +17,7 @@
#include "llvm/Analysis/CFLAliasAnalysis.h"
#include "llvm/Analysis/Passes.h"
#include "llvm/Analysis/ScopedNoAliasAA.h"
+#include "llvm/Analysis/TypeBasedAliasAnalysis.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/RegAllocRegistry.h"
#include "llvm/IR/IRPrintingPasses.h"
diff --git a/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp b/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
index 5c3de25e520..4ef55915aa3 100644
--- a/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
+++ b/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
@@ -26,6 +26,7 @@
#include "llvm/Analysis/CFLAliasAnalysis.h"
#include "llvm/Analysis/ScopedNoAliasAA.h"
#include "llvm/Analysis/TargetLibraryInfo.h"
+#include "llvm/Analysis/TypeBasedAliasAnalysis.h"
#include "llvm/Target/TargetMachine.h"
#include "llvm/Transforms/IPO.h"
#include "llvm/Transforms/Scalar.h"
diff --git a/llvm/lib/Transforms/Scalar/Scalar.cpp b/llvm/lib/Transforms/Scalar/Scalar.cpp
index 07c382a1b34..a0180f13c1d 100644
--- a/llvm/lib/Transforms/Scalar/Scalar.cpp
+++ b/llvm/lib/Transforms/Scalar/Scalar.cpp
@@ -19,6 +19,7 @@
#include "llvm/Analysis/BasicAliasAnalysis.h"
#include "llvm/Analysis/Passes.h"
#include "llvm/Analysis/ScopedNoAliasAA.h"
+#include "llvm/Analysis/TypeBasedAliasAnalysis.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/IR/Verifier.h"
#include "llvm/InitializePasses.h"
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