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| author | Bob Duff <duff@adacore.com> | 2019-08-20 09:49:32 +0000 |
|---|---|---|
| committer | Pierre-Marie de Rodat <pmderodat@gcc.gnu.org> | 2019-08-20 09:49:32 +0000 |
| commit | 7e7f0b0a1df83dd65810a057b5ce4d01618d2fa3 (patch) | |
| tree | ca2c536050580d7137170f4a1d37b9e1f2a0ce96 | |
| parent | 76ccee8fc7a60a19578e1901d431d628eb0214a9 (diff) | |
| download | gcc-7e7f0b0a1df83dd65810a057b5ce4d01618d2fa3.zip gcc-7e7f0b0a1df83dd65810a057b5ce4d01618d2fa3.tar.gz gcc-7e7f0b0a1df83dd65810a057b5ce4d01618d2fa3.tar.bz2 | |
[Ada] Improve generated code for initialization of atomics
This patch makes the temp for initialization of an atomic variable be
constant.
No change in behavior; no test.
2019-08-20 Bob Duff <duff@adacore.com>
gcc/ada/
* freeze.adb (Is_Atomic_VFA_Aggregate): Make the temp for
initialization of the atomic variable be constant. This is
cleaner, and might improve efficiency.
From-SVN: r274728
| -rw-r--r-- | gcc/ada/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/ada/freeze.adb | 1 |
2 files changed, 7 insertions, 0 deletions
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog index 82dd6a1..7affa92 100644 --- a/gcc/ada/ChangeLog +++ b/gcc/ada/ChangeLog @@ -1,3 +1,9 @@ +2019-08-20 Bob Duff <duff@adacore.com> + + * freeze.adb (Is_Atomic_VFA_Aggregate): Make the temp for + initialization of the atomic variable be constant. This is + cleaner, and might improve efficiency. + 2019-08-20 Eric Botcazou <ebotcazou@adacore.com> * repinfo.adb (List_Record_Info): In -gnatR4 mode, set the diff --git a/gcc/ada/freeze.adb b/gcc/ada/freeze.adb index 70f4b9d..bb17e42 100644 --- a/gcc/ada/freeze.adb +++ b/gcc/ada/freeze.adb @@ -1771,6 +1771,7 @@ package body Freeze is New_N := Make_Object_Declaration (Loc, Defining_Identifier => Temp, + Constant_Present => True, Object_Definition => New_Occurrence_Of (Typ, Loc), Expression => Relocate_Node (N)); Insert_Before (Par, New_N); |