https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93025
Bug ID: 93025
Summary: [OpenACC] ICE with copy(y(1)%cc(:)%i) type of
strided access – permitted since commit of OpenACC 2.6
deep copy patch series
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Keywords: openacc
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: burnus at gcc dot gnu.org
CC: jules at gcc dot gnu.org, tschwinge at gcc dot gnu.org
Target Milestone: ---
Created attachment 47532
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47532&action=edit
Test case - compile with "gfortran -fopenacc"
Supported since https://gcc.gnu.org/ml/gcc-patches/2019-12/msg01260.html
"OpenACC 2.6 deep copy: Fortran front-end parts"
It is not clear to me whether it is valid or not.
* "copy(y(:)%i)" – strided access, i.e. y(1)%i + y(2)%i + …
Is this valid OpenACC or not?
[Currently equivalent to "copy(y)"]
* "copy(z(1)%cc(:)%i)" – also strided access, but gives an ICE
