[Mlir-commits] [mlir] 6e9be9f - [mlir][NFC] Use .empty() instead of .size()

[Adrian Kuegel]

Author: Adrian Kuegel
Date: 2021-12-22T12:30:54+01:00
New Revision: 6e9be9f7c124a181118e293e8f57ce7559d9478e

URL: https://github.com/llvm/llvm-project/commit/6e9be9f7c124a181118e293e8f57ce7559d9478e
DIFF: https://github.com/llvm/llvm-project/commit/6e9be9f7c124a181118e293e8f57ce7559d9478e.diff

LOG: [mlir][NFC] Use .empty() instead of .size()

Added: 
    

Modified: 
    mlir/lib/Dialect/Affine/Utils/Utils.cpp

Removed: 
    


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diff  --git a/mlir/lib/Dialect/Affine/Utils/Utils.cpp b/mlir/lib/Dialect/Affine/Utils/Utils.cpp
index 13bcb9fedb71e..480c09aa97a1f 100644
--- a/mlir/lib/Dialect/Affine/Utils/Utils.cpp
+++ b/mlir/lib/Dialect/Affine/Utils/Utils.cpp
@@ -591,7 +591,7 @@ static bool hasNoInterveningEffect(Operation *start, T memOp) {
 
         SmallPtrSet<Block *, 4> done;
         // Traverse the CFG until hitting `to`.
-        while (todoBlocks.size()) {
+        while (!todoBlocks.empty()) {
           Block *blk = todoBlocks.pop_back_val();
           if (done.count(blk))
             continue;