From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/gfortran.dg/array_memcpy_2.f90 | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/array_memcpy_2.f90 (limited to 'gcc/testsuite/gfortran.dg/array_memcpy_2.f90') diff --git a/gcc/testsuite/gfortran.dg/array_memcpy_2.f90 b/gcc/testsuite/gfortran.dg/array_memcpy_2.f90 new file mode 100644 index 000000000..be8f00d17 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/array_memcpy_2.f90 @@ -0,0 +1,20 @@ +! This checks that the "z = y" assignment is not considered copyable, as the +! array is of a derived type containing allocatable components. Hence, we +! we should expand the scalarized loop, which contains *two* memcpy calls. +! { dg-do compile } +! { dg-options "-O2 -fdump-tree-original" } + + type :: a + integer, allocatable :: i(:) + end type a + + type :: b + type (a), allocatable :: at(:) + end type b + + type(b) :: y(2), z(2) + + z = y +end +! { dg-final { scan-tree-dump-times "memcpy" 2 "original" } } +! { dg-final { cleanup-tree-dump "original" } } -- cgit v1.2.3