e5446f2201d93fc9adc913ed320aa70437ff4235 - gcc

commit: e5446f2201d93fc9adc913ed320aa70437ff4235
[log]
author: Tobias Burnus <tobias@codesourcery.com>
Mon Feb 03 12:09:46 2020 +0100
committer: Tobias Burnus <tobias@codesourcery.com>
Mon Feb 03 12:09:46 2020 +0100
tree: c89ed9ad97db903c6f162e1e8a1c9b2e89279587
parent: 5c80a1bd426a4aeccff0da54ab80d93d7973590e [diff]

[Fortran] Disable front-end optimization for OpenACC atomic (PR93462)

	Backported from mainline
	2020-01-31  Tobias Burnus  <tobias@codesourcery.com>

	PR fortran/93462
	* frontend-passes.c (gfc_code_walker): For EXEC_OACC_ATOMIC, set
	in_omp_atomic to true prevent front-end optimization.

	PR fortran/93462
	* gfortran.dg/goacc/atomic-1.f90: New.

gcc/fortran/ChangeLog[diff]
gcc/fortran/frontend-passes.c[diff]
gcc/testsuite/ChangeLog[diff]
gcc/testsuite/gfortran.dg/goacc/atomic-1.f90[Added - diff]

4 files changed