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| author | Eric Botcazou <ebotcazou@adacore.com> | 2022-11-22 19:03:49 +0100 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@adacore.com> | 2022-11-22 19:04:58 +0100 |
| commit | 55cb8c5c9abfe83c342a7b8e8b7dd4bee1791302 (patch) | |
| tree | 643d1a2b25dd6ece3f251992e73e9f90be3af7bf /libcpp | |
| parent | dfc1ea414e0cebccfcffc771ebcefa3d24c9754c (diff) | |
| download | gcc-55cb8c5c9abfe83c342a7b8e8b7dd4bee1791302.zip gcc-55cb8c5c9abfe83c342a7b8e8b7dd4bee1791302.tar.gz gcc-55cb8c5c9abfe83c342a7b8e8b7dd4bee1791302.tar.bz2 | |
Fix wrong array type conversion with different storage orde
When two arrays of scalars have a different storage order in Ada, the
front-end makes sure that the conversion is performed component-wise
so that each component can be reversed. So it's a little bit counter
productive that the ldist pass performs the opposite transformation
and synthesizes a memcpy/memmove in this case.
gcc/
* tree-loop-distribution.cc (loop_distribution::classify_builtin_ldst):
Bail out if source and destination do not have the same storage order.
gcc/testsuite/
* gnat.dg/sso18.adb: New test.
Diffstat (limited to 'libcpp')
0 files changed, 0 insertions, 0 deletions