Support vector casts in more places, fixing a variety of assertion

failures.

To support this, add some utility functions to Type to help support
vector/scalar-independent code. Change ConstantInt::get and
ConstantFP::get to support vector types, and add an overload to
ConstantInt::get that uses a static IntegerType type, for
convenience.

Introduce a new getConstant method for ScalarEvolution, to simplify
common use cases.

llvm-svn: 73431

1 files changed, 6 insertions, 6 deletions

diff --git a/llvm/lib/Transforms/Instrumentation/RSProfiling.cpp b/llvm/lib/Transforms/Instrumentation/RSProfiling.cpp
index c6cf4dfd6eb..b110f4eb368 100644
--- a/llvm/lib/Transforms/Instrumentation/RSProfiling.cpp
+++ b/llvm/lib/Transforms/Instrumentation/RSProfiling.cpp
@@ -108,9 +108,9 @@ namespace {
   class VISIBILITY_HIDDEN GlobalRandomCounter : public Chooser {
     GlobalVariable* Counter;
     Value* ResetValue;
-    const Type* T;
+    const IntegerType* T;
   public:
-    GlobalRandomCounter(Module& M, const Type* t, uint64_t resetval);
+    GlobalRandomCounter(Module& M, const IntegerType* t, uint64_t resetval);
     virtual ~GlobalRandomCounter();
     virtual void PrepFunction(Function* F);
     virtual void ProcessChoicePoint(BasicBlock* bb);
@@ -121,9 +121,9 @@ namespace {
     GlobalVariable* Counter;
     Value* ResetValue;
     AllocaInst* AI;
-    const Type* T;
+    const IntegerType* T;
   public:
-    GlobalRandomCounterOpt(Module& M, const Type* t, uint64_t resetval);
+    GlobalRandomCounterOpt(Module& M, const IntegerType* t, uint64_t resetval);
     virtual ~GlobalRandomCounterOpt();
     virtual void PrepFunction(Function* F);
     virtual void ProcessChoicePoint(BasicBlock* bb);
@@ -193,7 +193,7 @@ static void getBackEdges(Function& F, T& BackEdges);
 // Methods of choosing when to profile
 ///////////////////////////////////////
   
-GlobalRandomCounter::GlobalRandomCounter(Module& M, const Type* t, 
+GlobalRandomCounter::GlobalRandomCounter(Module& M, const IntegerType* t,
                                          uint64_t resetval) : T(t) {
   ConstantInt* Init = ConstantInt::get(T, resetval); 
   ResetValue = Init;
@@ -229,7 +229,7 @@ void GlobalRandomCounter::ProcessChoicePoint(BasicBlock* bb) {
   ReplacePhiPred(oldnext, bb, resetblock);
 }
 
-GlobalRandomCounterOpt::GlobalRandomCounterOpt(Module& M, const Type* t, 
+GlobalRandomCounterOpt::GlobalRandomCounterOpt(Module& M, const IntegerType* t,
                                                uint64_t resetval) 
   : AI(0), T(t) {
   ConstantInt* Init = ConstantInt::get(T, resetval);