[PATCH] D73244: [mlir] Fix vectorize transform crashing on none-op operand
Ahmed S. Taei via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Jan 22 17:59:26 PST 2020
asaadaldien updated this revision to Diff 239752.
asaadaldien added a comment.
use dyn_cast_or_null
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D73244/new/
https://reviews.llvm.org/D73244
Files:
mlir/lib/Transforms/Vectorize.cpp
Index: mlir/lib/Transforms/Vectorize.cpp
===================================================================
--- mlir/lib/Transforms/Vectorize.cpp
+++ mlir/lib/Transforms/Vectorize.cpp
@@ -1003,7 +1003,7 @@
return nullptr;
}
// 3. vectorize constant.
- if (auto constant = dyn_cast<ConstantOp>(operand.getDefiningOp())) {
+ if (auto constant = dyn_cast_or_null<ConstantOp>(operand.getDefiningOp())) {
return vectorizeConstant(
op, constant,
VectorType::get(state->strategy->vectorSizes, operand.getType()));
@@ -1037,6 +1037,8 @@
auto memRef = store.getMemRef();
auto value = store.getValueToStore();
auto vectorValue = vectorizeOperand(value, opInst, state);
+ if (!vectorValue)
+ return nullptr;
ValueRange mapOperands = store.getMapOperands();
SmallVector<Value, 8> indices;
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