Re: [PATCH PR82574]Check that datref must be executed exactly once per iteration against outermost loop in nest

On Tue, Oct 17, 2017 at 4:50 PM, Bin Cheng wrote: > Hi, > The patch fixes ICE reported in PR82574. In order to distribute builtin > partition, we need > to check that data reference must be executed exactly once per iteration. In > distribution > for loop nest, this has to

[PATCH PR82574]Check that datref must be executed exactly once per iteration against outermost loop in nest

Hi, The patch fixes ICE reported in PR82574. In order to distribute builtin partition, we need to check that data reference must be executed exactly once per iteration. In distribution for loop nest, this has to be checked against each loop in the nest. One optimization can be done is we