LoopRangeStrideTest: One or more @IR rules failed

[Tobias Hartmann]

Hi Eirik,

That looks like a regression from https://bugs.openjdk.org/browse/JDK-8302668.

Best regards,
Tobias

On 22.02.23 20:29, Eirik Bjørsnøs wrote:
> 
> I'm seeing GHA fail on linux-x86 hs/tier1 on a PR branch where master was merged an hour ago or so.
> Could this be a Hotspot issue?
> 
> https://github.com/eirbjo/jdk/actions/runs/4244846953
> <https://github.com/eirbjo/jdk/actions/runs/4244846953>
> 
> Details:
> 
> Failed IR Rules (2) of Methods (2)
> ----------------------------------
> 1) Method "public int[]
> compiler.vectorization.runner.LoopRangeStrideTest.countDownLoopWithNegScale()" - [Failed IR rules: 1]:
>    * @IR rule 1: "@compiler.lib.ir_framework.IR
> <http://compiler.lib.ir_framework.IR>(phase={DEFAULT}, applyIfCPUFeatureAnd={},
> applyIfCPUFeatureOr={"asimd", "true", "sse4.1", "true"}, applyIf={}, applyIfCPUFeature={},
> counts={"_#STORE_VECTOR#_", ">0"}, failOn={}, applyIfAnd={}, applyIfOr={}, applyIfNot={})"
>      > Phase "PrintIdeal":
>        - counts: Graph contains wrong number of nodes:
>          * Constraint 1: "(\\d+(\\s){2}(StoreVector.*)+(\\s){2}===.*)"
>            - Failed comparison: [found] 0 > 0 [given]
>            - No nodes matched!
> ...
>