[Mlir-commits] [mlir] 7eae9bb - [mlir][scf] Fix doc on `emitNormalizedLoopBounds`, NFC (#98372)

[llvmlistbot at llvm.org]

Author: Felix Schneider
Date: 2024-07-11T07:34:24+02:00
New Revision: 7eae9bb856135136cddc4208a2b1546e9db44c9c

URL: https://github.com/llvm/llvm-project/commit/7eae9bb856135136cddc4208a2b1546e9db44c9c
DIFF: https://github.com/llvm/llvm-project/commit/7eae9bb856135136cddc4208a2b1546e9db44c9c.diff

LOG: [mlir][scf] Fix doc on `emitNormalizedLoopBounds`, NFC (#98372)

Fix an old comment that doesn't match the function anymore.

Added: 
    

Modified: 
    mlir/include/mlir/Dialect/SCF/Utils/Utils.h

Removed: 
    


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diff  --git a/mlir/include/mlir/Dialect/SCF/Utils/Utils.h b/mlir/include/mlir/Dialect/SCF/Utils/Utils.h
index de807c3e4e1f8..b7d6e99b5fdcc 100644
--- a/mlir/include/mlir/Dialect/SCF/Utils/Utils.h
+++ b/mlir/include/mlir/Dialect/SCF/Utils/Utils.h
@@ -127,15 +127,8 @@ LogicalResult loopUnrollByFactor(
 /// for operations with results are not supported.
 LogicalResult loopUnrollJamByFactor(scf::ForOp forOp, uint64_t unrollFactor);
 
-/// Transform a loop with a strictly positive step
-///   for %i = %lb to %ub step %s
-/// into a 0-based loop with step 1
-///   for %ii = 0 to ceildiv(%ub - %lb, %s) step 1 {
-///     %i = %ii * %s + %lb
-/// Insert the induction variable remapping in the body of `inner`, which is
-/// expected to be either `loop` or another loop perfectly nested under `loop`.
-/// Insert the definition of new bounds immediate before `outer`, which is
-/// expected to be either `loop` or its parent in the loop nest.
+/// Materialize bounds and step of a zero-based and unit-step loop derived by
+/// normalizing the specified bounds and step.
 Range emitNormalizedLoopBounds(RewriterBase &rewriter, Location loc,
                                OpFoldResult lb, OpFoldResult ub,
                                OpFoldResult step);