commit 86285d2e17ea669fe53853215759c554ad101d31
author Leonard Chan <leonardchan@google.com> Wed Jan 16 18:53:05 2019 +0000
committer Leonard Chan <leonardchan@google.com> Wed Jan 16 18:53:05 2019 +0000
tree bbedc37df9ec3971359b80ed5b9c5503f576b213
parent 8265e390e740f0fb7464f7c20bd38d55ee145dd4

[Fixed Point Arithmetic] Add APFixedPoint to APValue

This adds APFixedPoint to the union of values that can be represented with an APValue.

Differential Revision: https://reviews.llvm.org/D56746

llvm-svn: 351368

clang/lib/AST/APValue.cpp

diff --git a/clang/lib/AST/APValue.cpp b/clang/lib/AST/APValue.cpp
index c05b160..c5f5fae 100644
--- a/clang/lib/AST/APValue.cpp
+++ b/clang/lib/AST/APValue.cpp
@@ -176,6 +176,11 @@
     MakeFloat();
     setFloat(RHS.getFloat());
     break;
+  case FixedPoint: {
+    APFixedPoint FXCopy = RHS.getFixedPoint();
+    MakeFixedPoint(std::move(FXCopy));
+    break;
+  }
   case Vector:
     MakeVector();
     setVector(((const Vec *)(const char *)RHS.Data.buffer)->Elts,
@@ -233,6 +238,8 @@
     ((APSInt*)(char*)Data.buffer)->~APSInt();
   else if (Kind == Float)
     ((APFloat*)(char*)Data.buffer)->~APFloat();
+  else if (Kind == FixedPoint)
+    ((APFixedPoint *)(char *)Data.buffer)->~APFixedPoint();
   else if (Kind == Vector)
     ((Vec*)(char*)Data.buffer)->~Vec();
   else if (Kind == ComplexInt)
@@ -268,6 +275,8 @@
     return getInt().needsCleanup();
   case Float:
     return getFloat().needsCleanup();
+  case FixedPoint:
+    return getFixedPoint().getValue().needsCleanup();
   case ComplexFloat:
     assert(getComplexFloatImag().needsCleanup() ==
                getComplexFloatReal().needsCleanup() &&
@@ -321,6 +330,9 @@
   case Float:
     OS << "Float: " << GetApproxValue(getFloat());
     return;
+  case FixedPoint:
+    OS << "FixedPoint : " << getFixedPoint();
+    return;
   case Vector:
     OS << "Vector: ";
     getVectorElt(0).dump(OS);
@@ -397,6 +409,9 @@
   case APValue::Float:
     Out << GetApproxValue(getFloat());
     return;
+  case APValue::FixedPoint:
+    Out << getFixedPoint();
+    return;
   case APValue::Vector: {
     Out << '{';
     QualType ElemTy = Ty->getAs<VectorType>()->getElementType();