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| author | Eric Botcazou <ebotcazou@adacore.com> | 2019-09-19 08:12:52 +0000 |
|---|---|---|
| committer | Pierre-Marie de Rodat <pmderodat@gcc.gnu.org> | 2019-09-19 08:12:52 +0000 |
| commit | 348c3ae62ec5579323defd9179aa6b870e0b744b (patch) | |
| tree | 7c87e2612448a5939978a961e177de85ccd66310 /gcc/ada/gcc-interface | |
| parent | e516702202bcdc26181cf9fab120fcb15ca0c15d (diff) | |
| download | gcc-348c3ae62ec5579323defd9179aa6b870e0b744b.zip gcc-348c3ae62ec5579323defd9179aa6b870e0b744b.tar.gz gcc-348c3ae62ec5579323defd9179aa6b870e0b744b.tar.bz2 | |
[Ada] Fix fallout of previous change for bit-packed arrays
This fixes a regression introduced by the previous change that improved
the handling of explicit by-reference mechanism. For the very specific
case of a component of a bit-packed array, the front-end still needs to
insert a copy around the call because this is where the rewriting into
the sequence of mask-and-shifts is done for the code generator.
2019-09-19 Eric Botcazou <ebotcazou@adacore.com>
gcc/ada/
* exp_ch6.adb (Add_Simple_Call_By_Copy_Code): Add
Bit_Packed_Array parameter and documet it. Always insert a copy
if it is set True.
(Expand_Actuals): Adjust the calls to
Add_Simple_Call_By_Copy_Code.
gcc/testsuite/
* gnat.dg/pack26.adb: New testcase.
From-SVN: r275933
Diffstat (limited to 'gcc/ada/gcc-interface')
0 files changed, 0 insertions, 0 deletions