commit de5a81b1023e95a06f0e40b8ef9cdfc2e38b6223
author River Riddle <riddleriver@gmail.com> Mon Mar 02 17:18:45 2020
committer River Riddle <riddleriver@gmail.com> Mon Mar 02 17:19:26 2020
tree ce6b12f4fe7b2fc3cdc3aa5901e40449c60e2a2b
parent 4167645d1e6a5ecc8790f0aba450799c4441882d

[mlir] Update several usages of IntegerType to properly handled unsignedness.

Summary: For example, DenseElementsAttr currently does not properly round-trip unsigned integer values.

Differential Revision: https://reviews.llvm.org/D75374

mlir/lib/Transforms/LoopFusion.cpp

diff --git a/mlir/lib/Transforms/LoopFusion.cpp b/mlir/lib/Transforms/LoopFusion.cpp
index ef1af5d..bcb0c16 100644
--- a/mlir/lib/Transforms/LoopFusion.cpp
+++ b/mlir/lib/Transforms/LoopFusion.cpp
@@ -869,7 +869,7 @@
   auto elementType = memRefType.getElementType();
 
   unsigned sizeInBits;
-  if (elementType.isSignlessIntOrFloat()) {
+  if (elementType.isIntOrFloat()) {
     sizeInBits = elementType.getIntOrFloatBitWidth();
   } else {
     auto vectorType = elementType.cast<VectorType>();