| commit | 1372ec9a4daa00eac74c0a23c95ca828dbbb6912 | |
| author | sayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 5 Jan 2007 21:27:16 +0000 (5 21:27 +0000) | ||
| committer | sayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 5 Jan 2007 21:27:16 +0000 (5 21:27 +0000) | ||
| tree | 41943ba20b346abc910f4e4192a3134252f5bbab | treesnapshot (tar.gz zip) |
| parent | 6236dd5767fe7f9ecb260da3768a09450cb91100 | commitdiff |
* trans-expr.c (gfc_trans_assignment_1): New subroutine to scalarize
array assignments split out from gfc_trans_assignment.
(gfc_trans_array_copy): New function to implement array to array
copies via calls to __builtin_memcpy.
(copyable_array_p): New helper function to identify an array of
simple/POD types, that may be copied/assigned using memcpy.
(gfc_trans_assignment): Use gfc_trans_array_copy to handle simple
whole array assignments considered suitable by copyable_array_p.
Invoke gfc_trans_assignment_1 to perform the fallback scalarization.
* gfortran.dg/array_memcpy_1.f90: New test case.
* gfortran.dg/array_memcpy_2.f90: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120503 138bc75d-0d04-0410-961f-82ee72b054a4
array assignments split out from gfc_trans_assignment.
(gfc_trans_array_copy): New function to implement array to array
copies via calls to __builtin_memcpy.
(copyable_array_p): New helper function to identify an array of
simple/POD types, that may be copied/assigned using memcpy.
(gfc_trans_assignment): Use gfc_trans_array_copy to handle simple
whole array assignments considered suitable by copyable_array_p.
Invoke gfc_trans_assignment_1 to perform the fallback scalarization.
* gfortran.dg/array_memcpy_1.f90: New test case.
* gfortran.dg/array_memcpy_2.f90: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120503 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/fortran/ChangeLog | diffblobblamehistory | |
| gcc/fortran/trans-expr.c | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gfortran.dg/array_memcpy_1.f90 | [new file with mode: 0644] | blob |
| gcc/testsuite/gfortran.dg/array_memcpy_2.f90 | [new file with mode: 0644] | blob |