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! Test scheduling of WHERE in lower-hlfir-ordered-assignments pass
! when fusing is enabled or disabled.
!RUN: bbc -hlfir -o - -pass-pipeline="builtin.module(lower-hlfir-ordered-assignments{fuse-assignments=false})" --debug-only=flang-ordered-assignment -flang-dbg-order-assignment-schedule-only %s 2>&1 | FileCheck %s --check-prefix NOFUSE
!RUN: bbc -hlfir -o - -pass-pipeline="builtin.module(lower-hlfir-ordered-assignments{fuse-assignments=true})" --debug-only=flang-ordered-assignment -flang-dbg-order-assignment-schedule-only %s 2>&1 | FileCheck %s --check-prefix FUSE
!REQUIRES: asserts
subroutine fusable(x, y, mask)
real :: x(:), y(:)
logical :: mask(:)
where (mask)
x = 41.
y = 42.
end where
end subroutine
subroutine unfusable(x, y, mask)
real :: x(:), y(:)
logical :: mask(:)
where (mask)
x(1:10) = y
y = x(10:1:-1)
end where
end subroutine
!NOFUSE-LABEL: ------------ scheduling where in _QPfusable ------------
!NOFUSE-NEXT: run 1 evaluate: where/region_assign1
!NOFUSE-NEXT: run 2 evaluate: where/region_assign2
!NOFUSE-LABEL: ------------ scheduling where in _QPunfusable ------------
!NOFUSE-NEXT: run 1 evaluate: where/region_assign1
!NOFUSE-NEXT: run 2 evaluate: where/region_assign2
!FUSE-LABEL: ------------ scheduling where in _QPfusable ------------
!FUSE-NEXT: run 1 evaluate: where/region_assign1
!FUSE-NEXT: run 1 evaluate: where/region_assign2
!FUSE-LABEL: ------------ scheduling where in _QPunfusable ------------
!FUSE-NEXT: run 1 evaluate: where/region_assign1
!FUSE-NEXT: conflict: R/W: <block argument> of type '!fir.box<!fir.array<?xf32>>' at index: 1 W:<block argument> of type '!fir.box<!fir.array<?xf32>>' at index: 1
!FUSE-NEXT: run 2 evaluate: where/region_assign2
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