tree 09dad361acd6a45987649a7f24d341e9db5ddb52
parent 8d1d86733d5878c6f252789de2340701d9889878
author Nirvedh Meshram <96096277+nirvedhmeshram@users.noreply.github.com> 1736824233 -0600
committer GitHub <noreply@github.com> 1736824233 -0600
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[GPU] Disable prefetching for loops with no computation (#19695)

There is no point in prefetching if you dont have any compute ops in the
loop.
Currently attempting this is leading to a bug described in
https://github.com/iree-org/iree/issues/19612
The proposed solution implemented in this PR is if the loop has no
compute ops then bail out.
Fixes : https://github.com/iree-org/iree/issues/19612

---------

Signed-off-by: Nirvedh Meshram <nirvedh@gmail.com>