Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gfortran.dg/dependency_26.f90 @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 84e7813d76e9 |
children |
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! { dg-do compile } ! { dg-options "-finline-matmul-limit=0 -fdump-tree-original" } ! ! Test the fix for PR36932 and PR36933, in which unnecessary ! temporaries were being generated. The module m2 tests the ! additional testcase in comment #3 of PR36932. ! ! Contributed by Joost VandeVondele <jv244@cam.ac.uk> ! MODULE M2 IMPLICIT NONE TYPE particle REAL :: r(3) END TYPE CONTAINS SUBROUTINE S1(p) TYPE(particle), POINTER, DIMENSION(:) :: p REAL :: b(3) INTEGER :: i b=pbc(p(i)%r) END SUBROUTINE S1 FUNCTION pbc(b) REAL :: b(3) REAL :: pbc(3) pbc=b END FUNCTION END MODULE M2 MODULE M1 IMPLICIT NONE TYPE cell_type REAL :: h(3,3) END TYPE CONTAINS SUBROUTINE S1(cell) TYPE(cell_type), POINTER :: cell REAL :: a(3) REAL :: b(3) = [1, 2, 3] a=MATMUL(cell%h,b) if (ANY (INT (a) .ne. [30, 36, 42])) STOP 1 END SUBROUTINE S1 END MODULE M1 use M1 TYPE(cell_type), POINTER :: cell allocate (cell) cell%h = reshape ([(real(i), i = 1, 9)], [3, 3]) call s1 (cell) end ! { dg-final { scan-tree-dump-times "&a" 1 "original" } } ! { dg-final { scan-tree-dump-times "pack" 0 "original" } }