[MLIR][XeGPU] Reapply attempt for "Scattered ops sg-to-wi distribution #154949" #156924
+315
−24
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This PR is a reapply of #154949, which failed one of sanitizer checks.
The issue was querying the
warpOp
results inLoadDistribution
after callingmoveRegionToNewWarpOpAndAppendReturns()
, which resulted in use after free. This PR solves the issue by moving the op query before the call and is otherwise identical to the one linked above.