[Mlir-commits] [llvm] [mlir] [MLIR][OpenMP] Add Taskloop Collapse Support (PR #175924)

[Tom Eccles]

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@@ -2816,13 +2818,33 @@ convertOmpTaskloopOp(Operation &opInst, llvm::IRBuilderBase &builder,
           moduleTranslation.lookupValue(lowerBounds[i]), builder.getInt32(1));
       llvm::Value *loopTripCount = builder.CreateSub(
           moduleTranslation.lookupValue(upperBounds[i]), lowerBoundMinusOne);
+      // For loops that have a step value greater than 1, we need to adjust the
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tblah wrote:

Isn't it for anything with a step value not equal to 1? A negative step value also needs this adjustment.

https://github.com/llvm/llvm-project/pull/175924