[Mlir-commits] [mlir] 4f6ec38 - [MLIR] Document that Dialect Conversion traverses in preorder

[Geoffrey Martin-Noble]

Author: Geoffrey Martin-Noble
Date: 2021-06-10T15:08:56-07:00
New Revision: 4f6ec382c8b7204f3b1f48060025f970925f5804

URL: https://github.com/llvm/llvm-project/commit/4f6ec382c8b7204f3b1f48060025f970925f5804
DIFF: https://github.com/llvm/llvm-project/commit/4f6ec382c8b7204f3b1f48060025f970925f5804.diff

LOG: [MLIR] Document that Dialect Conversion traverses in preorder

Reviewed By: rriddle

Differential Revision: https://reviews.llvm.org/D102525

Added: 
    

Modified: 
    mlir/docs/DialectConversion.md

Removed: 
    


################################################################################
diff  --git a/mlir/docs/DialectConversion.md b/mlir/docs/DialectConversion.md
index 120ae957c34a..b74e6656c57d 100644
--- a/mlir/docs/DialectConversion.md
+++ b/mlir/docs/DialectConversion.md
@@ -45,6 +45,9 @@ conversion modes that may be selected from:
         operations.
     -   An analysis conversion can be applied via `applyAnalysisConversion`.
 
+In all cases, the framework walks the operations in preorder, examining an op
+before the ops in any regions it has.
+
 ## Conversion Target
 
 The conversion target is a formal definition of what is considered to be legal