Move the ConstantInt uniquing table into LLVMContextImpl. This exposed a number of issues in

our current context-passing stuff, which is also fixed here


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76089 91177308-0d34-0410-b5e6-96231b3b80d8

4 files changed, 6 insertions, 4 deletions

diff --git a/lib/CodeGen/SelectionDAG/FastISel.cpp b/lib/CodeGen/SelectionDAG/FastISel.cpp
index adb4d729e6..d523e7fce3 100644
--- a/lib/CodeGen/SelectionDAG/FastISel.cpp
+++ b/lib/CodeGen/SelectionDAG/FastISel.cpp
@@ -108,7 +108,7 @@ unsigned FastISel::getRegForValue(Value *V) {
       if (isExact) {
         APInt IntVal(IntBitWidth, 2, x);
 
-        unsigned IntegerReg = getRegForValue(ConstantInt::get(IntVal));
+        unsigned IntegerReg = getRegForValue(Context->getConstantInt(IntVal));
         if (IntegerReg != 0)
           Reg = FastEmit_r(IntVT.getSimpleVT(), VT, ISD::SINT_TO_FP, IntegerReg);
       }
diff --git a/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
index 600185be97..1412ad9f11 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
@@ -2305,7 +2305,8 @@ SDValue DAGTypeLegalizer::ExpandIntOp_UINT_TO_FP(SDNode *N) {
                                    ISD::SETLT);
 
     // Build a 64 bit pair (0, FF) in the constant pool, with FF in the lo bits.
-    SDValue FudgePtr = DAG.getConstantPool(ConstantInt::get(FF.zext(64)),
+    SDValue FudgePtr = DAG.getConstantPool(
+                                  DAG.getContext()->getConstantInt(FF.zext(64)),
                                            TLI.getPointerTy());
 
     // Get a pointer to FF if the sign bit was set, or to 0 otherwise.
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index caa3ce1857..4491eb262b 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -874,7 +874,7 @@ SDValue SelectionDAG::getConstant(uint64_t Val, MVT VT, bool isT) {
 }
 
 SDValue SelectionDAG::getConstant(const APInt &Val, MVT VT, bool isT) {
-  return getConstant(*ConstantInt::get(Val), VT, isT);
+  return getConstant(*Context->getConstantInt(Val), VT, isT);
 }
 
 SDValue SelectionDAG::getConstant(const ConstantInt &Val, MVT VT, bool isT) {
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp
index b1589d4c09..4f90bb31fc 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp
@@ -2406,7 +2406,8 @@ void SelectionDAGLowering::visitShuffleVector(User &I) {
   // Convert the ConstantVector mask operand into an array of ints, with -1
   // representing undef values.
   SmallVector<Constant*, 8> MaskElts;
-  cast<Constant>(I.getOperand(2))->getVectorElements(*Context, MaskElts);
+  cast<Constant>(I.getOperand(2))->getVectorElements(*DAG.getContext(), 
+                                                     MaskElts);
   unsigned MaskNumElts = MaskElts.size();
   for (unsigned i = 0; i != MaskNumElts; ++i) {
     if (isa<UndefValue>(MaskElts[i]))