commit d300400e1facc01f5d7bcd03f71b393c914e5ee3
author Uday Bondhugula <bondhugula@google.com> Tue Sep 11 16:29:24 2018 -0700
committer jpienaar <jpienaar@google.com> Fri Mar 29 13:12:46 2019 -0700
tree 4d32c9832af0aa6988efd542358423b53cddcf11
parent 3924a5f773456a98413d81e850093cd3414b32b5

Fix cast in AffineMap::getSingleConstantValue and rename to
getSingleConstantResult.

PiperOrigin-RevId: 212544394

include/mlir/IR/AffineMap.h

diff --git a/include/mlir/IR/AffineMap.h b/include/mlir/IR/AffineMap.h
index 46b64f2..9f3ffee 100644
--- a/include/mlir/IR/AffineMap.h
+++ b/include/mlir/IR/AffineMap.h
@@ -58,9 +58,9 @@
   /// Returns true if this affine map is a single result constant function.
   bool isSingleConstant() const;
 
-  /// Returns the constant value that is the result of this map.
-  /// This methods asserts that the map has a single constant result.
-  int64_t getSingleConstantValue() const;
+  /// Returns the constant result of this map. This methods asserts that the map
+  /// has a single constant result.
+  int64_t getSingleConstantResult() const;
 
   // Prints affine map to 'os'.
   void print(raw_ostream &os) const;

lib/IR/AffineMap.cpp

diff --git a/lib/IR/AffineMap.cpp b/lib/IR/AffineMap.cpp
index 37a3b45..8d56f24 100644
--- a/lib/IR/AffineMap.cpp
+++ b/lib/IR/AffineMap.cpp
@@ -43,9 +43,9 @@
   return getNumResults() == 1 && isa<AffineConstantExpr>(getResult(0));
 }
 
-int64_t AffineMap::getSingleConstantValue() const {
+int64_t AffineMap::getSingleConstantResult() const {
   assert(isSingleConstant() && "map must have a single constant result");
-  return dyn_cast<AffineConstantExpr>(getResult(0))->getValue();
+  return cast<AffineConstantExpr>(getResult(0))->getValue();
 }
 
 /// Simplify add expression. Return nullptr if it can't be simplified.

lib/IR/Statement.cpp

diff --git a/lib/IR/Statement.cpp b/lib/IR/Statement.cpp
index 1f7604f..c8d3336 100644
--- a/lib/IR/Statement.cpp
+++ b/lib/IR/Statement.cpp
@@ -336,11 +336,11 @@
 }
 
 int64_t ForStmt::getConstantLowerBound() const {
-  return lbMap->getSingleConstantValue();
+  return lbMap->getSingleConstantResult();
 }
 
 int64_t ForStmt::getConstantUpperBound() const {
-  return ubMap->getSingleConstantValue();
+  return ubMap->getSingleConstantResult();
 }
 
 Optional<uint64_t> ForStmt::getConstantTripCount() const {