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-rw-r--r--lib/Target/SparcV9/SparcV9AsmPrinter.cpp10
-rw-r--r--lib/Transforms/HoistPHIConstants.cpp4
-rw-r--r--lib/Transforms/IPO/ConstantMerge.cpp4
-rw-r--r--lib/Transforms/Instrumentation/TraceValues.cpp4
-rw-r--r--lib/Transforms/LevelRaise.cpp4
-rw-r--r--lib/Transforms/Scalar/ConstantProp.cpp6
-rw-r--r--lib/Transforms/Scalar/DecomposeMultiDimRefs.cpp4
-rw-r--r--lib/Transforms/Scalar/GCSE.cpp2
-rw-r--r--lib/Transforms/Scalar/IndVarSimplify.cpp1
-rw-r--r--lib/Transforms/Scalar/InstructionCombining.cpp6
-rw-r--r--lib/Transforms/Scalar/SCCP.cpp4
-rw-r--r--lib/Transforms/Scalar/SymbolStripping.cpp3
-rw-r--r--lib/Transforms/Utils/PromoteMemoryToRegister.cpp1
-rw-r--r--lib/VMCore/Verifier.cpp4
-rw-r--r--tools/analyze/analyze.cpp9
15 files changed, 62 insertions, 4 deletions
diff --git a/lib/Target/SparcV9/SparcV9AsmPrinter.cpp b/lib/Target/SparcV9/SparcV9AsmPrinter.cpp
index fa2aeaa3b1..f4ca22f9da 100644
--- a/lib/Target/SparcV9/SparcV9AsmPrinter.cpp
+++ b/lib/Target/SparcV9/SparcV9AsmPrinter.cpp
@@ -209,6 +209,10 @@ struct SparcFunctionAsmPrinter : public FunctionPass, public AsmPrinter {
return false;
}
+ virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+ AU.setPreservesAll();
+ }
+
void emitFunction(const Function *F);
private :
void emitBasicBlock(const BasicBlock *BB);
@@ -427,6 +431,11 @@ public:
return false;
}
+ virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+ AU.setPreservesAll();
+ }
+
+private:
void emitGlobalsAndConstants(const Module *M);
void printGlobalVariable(const GlobalVariable *GV);
@@ -436,7 +445,6 @@ public:
static void FoldConstants(const Module *M,
std::hash_set<const Constant*> &moduleConstants);
-
};
diff --git a/lib/Transforms/HoistPHIConstants.cpp b/lib/Transforms/HoistPHIConstants.cpp
index f6e6109ea5..e969ac24b3 100644
--- a/lib/Transforms/HoistPHIConstants.cpp
+++ b/lib/Transforms/HoistPHIConstants.cpp
@@ -76,6 +76,10 @@ static bool doHoistPHIConstants(Function *M) {
namespace {
struct HoistPHIConstants : public FunctionPass {
virtual bool runOnFunction(Function *F) { return doHoistPHIConstants(F); }
+
+ virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+ AU.preservesCFG();
+ }
};
}
diff --git a/lib/Transforms/IPO/ConstantMerge.cpp b/lib/Transforms/IPO/ConstantMerge.cpp
index ee28b13a2c..a635b8d21b 100644
--- a/lib/Transforms/IPO/ConstantMerge.cpp
+++ b/lib/Transforms/IPO/ConstantMerge.cpp
@@ -82,6 +82,10 @@ namespace {
Constants.clear();
return false;
}
+
+ virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+ AU.setPreservesAll();
+ }
};
struct DynamicConstantMerge : public ConstantMerge {
diff --git a/lib/Transforms/Instrumentation/TraceValues.cpp b/lib/Transforms/Instrumentation/TraceValues.cpp
index 7b263c76ad..384516283c 100644
--- a/lib/Transforms/Instrumentation/TraceValues.cpp
+++ b/lib/Transforms/Instrumentation/TraceValues.cpp
@@ -49,6 +49,10 @@ namespace {
bool runOnFunction(Function *F) {
return doit(F, TraceBasicBlockExits, TraceFunctionExits, PrintfFunc);
}
+
+ virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+ AU.preservesCFG();
+ }
};
} // end anonymous namespace
diff --git a/lib/Transforms/LevelRaise.cpp b/lib/Transforms/LevelRaise.cpp
index 77d06a0946..07981d0aa3 100644
--- a/lib/Transforms/LevelRaise.cpp
+++ b/lib/Transforms/LevelRaise.cpp
@@ -472,6 +472,10 @@ static bool doRPR(Function *F) {
namespace {
struct RaisePointerReferences : public FunctionPass {
virtual bool runOnFunction(Function *F) { return doRPR(F); }
+
+ virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+ AU.preservesCFG();
+ }
};
}
diff --git a/lib/Transforms/Scalar/ConstantProp.cpp b/lib/Transforms/Scalar/ConstantProp.cpp
index 0f1d0aea32..a8dbe3ff95 100644
--- a/lib/Transforms/Scalar/ConstantProp.cpp
+++ b/lib/Transforms/Scalar/ConstantProp.cpp
@@ -219,6 +219,12 @@ namespace {
return Modified;
}
+
+ virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+ // FIXME: This pass does not preserve the CFG because it folds terminator
+ // instructions!
+ //AU.preservesCFG();
+ }
};
}
diff --git a/lib/Transforms/Scalar/DecomposeMultiDimRefs.cpp b/lib/Transforms/Scalar/DecomposeMultiDimRefs.cpp
index 78dcfd50dd..f901a29015 100644
--- a/lib/Transforms/Scalar/DecomposeMultiDimRefs.cpp
+++ b/lib/Transforms/Scalar/DecomposeMultiDimRefs.cpp
@@ -175,6 +175,10 @@ namespace {
virtual bool runOnFunction(Function *F) {
return doDecomposeMultiDimRefs(F);
}
+
+ virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+ AU.preservesCFG();
+ }
};
}
diff --git a/lib/Transforms/Scalar/GCSE.cpp b/lib/Transforms/Scalar/GCSE.cpp
index 8bdbad522b..b864760e68 100644
--- a/lib/Transforms/Scalar/GCSE.cpp
+++ b/lib/Transforms/Scalar/GCSE.cpp
@@ -51,7 +51,7 @@ namespace {
// This transformation requires dominator and immediate dominator info
virtual void getAnalysisUsage(AnalysisUsage &AU) const {
- //preservesCFG(AU);
+ AU.preservesCFG();
AU.addRequired(DominatorSet::ID);
AU.addRequired(ImmediateDominators::ID);
}
diff --git a/lib/Transforms/Scalar/IndVarSimplify.cpp b/lib/Transforms/Scalar/IndVarSimplify.cpp
index a115e050d1..003419bb84 100644
--- a/lib/Transforms/Scalar/IndVarSimplify.cpp
+++ b/lib/Transforms/Scalar/IndVarSimplify.cpp
@@ -203,6 +203,7 @@ namespace {
virtual void getAnalysisUsage(AnalysisUsage &AU) const {
AU.addRequired(LoopInfo::ID);
+ AU.preservesCFG();
}
};
}
diff --git a/lib/Transforms/Scalar/InstructionCombining.cpp b/lib/Transforms/Scalar/InstructionCombining.cpp
index dea024442d..626c130114 100644
--- a/lib/Transforms/Scalar/InstructionCombining.cpp
+++ b/lib/Transforms/Scalar/InstructionCombining.cpp
@@ -42,10 +42,12 @@ namespace {
}
public:
-
-
virtual bool runOnFunction(Function *F);
+ virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+ AU.preservesCFG();
+ }
+
// Visitation implementation - Implement instruction combining for different
// instruction types. The semantics are as follows:
// Return Value:
diff --git a/lib/Transforms/Scalar/SCCP.cpp b/lib/Transforms/Scalar/SCCP.cpp
index c68004d245..12d518b3c8 100644
--- a/lib/Transforms/Scalar/SCCP.cpp
+++ b/lib/Transforms/Scalar/SCCP.cpp
@@ -470,6 +470,10 @@ namespace {
SCCP S(F);
return S.doSCCP();
}
+ virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+ // FIXME: SCCP does not preserve the CFG because it folds terminators!
+ //AU.preservesCFG();
+ }
};
}
diff --git a/lib/Transforms/Scalar/SymbolStripping.cpp b/lib/Transforms/Scalar/SymbolStripping.cpp
index 36b465ebb6..f99684faaf 100644
--- a/lib/Transforms/Scalar/SymbolStripping.cpp
+++ b/lib/Transforms/Scalar/SymbolStripping.cpp
@@ -64,6 +64,9 @@ namespace {
virtual bool runOnFunction(Function *F) {
return doSymbolStripping(F);
}
+ virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+ AU.setPreservesAll();
+ }
};
struct FullSymbolStripping : public SymbolStripping {
diff --git a/lib/Transforms/Utils/PromoteMemoryToRegister.cpp b/lib/Transforms/Utils/PromoteMemoryToRegister.cpp
index ab94550077..e0d2c2475f 100644
--- a/lib/Transforms/Utils/PromoteMemoryToRegister.cpp
+++ b/lib/Transforms/Utils/PromoteMemoryToRegister.cpp
@@ -53,6 +53,7 @@ namespace {
//
virtual void getAnalysisUsage(AnalysisUsage &AU) const {
AU.addRequired(DominanceFrontier::ID);
+ AU.preservesCFG();
}
private:
diff --git a/lib/VMCore/Verifier.cpp b/lib/VMCore/Verifier.cpp
index de439b7792..8621ea7881 100644
--- a/lib/VMCore/Verifier.cpp
+++ b/lib/VMCore/Verifier.cpp
@@ -81,6 +81,10 @@ namespace { // Anonymous namespace for class
return false;
}
+ virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+ AU.setPreservesAll();
+ }
+
// Verification methods...
void verifySymbolTable(SymbolTable *ST);
void visitFunction(Function *F);
diff --git a/tools/analyze/analyze.cpp b/tools/analyze/analyze.cpp
index 85d6ae4d64..8a1d86caf1 100644
--- a/tools/analyze/analyze.cpp
+++ b/tools/analyze/analyze.cpp
@@ -110,6 +110,7 @@ public:
virtual void getAnalysisUsage(AnalysisUsage &AU) const {
AU.addRequired(ID);
+ AU.setPreservesAll();
}
};
@@ -137,6 +138,10 @@ struct InstForest : public FunctionPass {
void doit(Function *F) {
std::cout << analysis::InstForest<char>(F);
}
+
+ virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+ AU.setPreservesAll();
+ }
};
struct IndVars : public FunctionPass {
@@ -152,6 +157,7 @@ struct IndVars : public FunctionPass {
void getAnalysisUsage(AnalysisUsage &AU) const {
AU.addRequired(LoopInfo::ID);
+ AU.setPreservesAll();
}
};
@@ -183,6 +189,9 @@ struct Exprs : public FunctionPass {
std::cout << "\n\n";
}
}
+ virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+ AU.setPreservesAll();
+ }
};
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-16 01:13:17 +0000