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| author | Eric Botcazou <ebotcazou@adacore.com> | 2022-12-15 14:47:44 +0100 |
|---|---|---|
| committer | Marc Poulhiès <poulhies@adacore.com> | 2023-01-05 15:29:58 +0100 |
| commit | 8313c5f600fe935d00b4ff52539e01df67af928d (patch) | |
| tree | e4fbbea2d4034722937a195c655656c8ea7b44c4 /gcc/rust | |
| parent | 0776fec1557f60e256cd18a5456ee5ad04cf4262 (diff) | |
| download | gcc-8313c5f600fe935d00b4ff52539e01df67af928d.zip gcc-8313c5f600fe935d00b4ff52539e01df67af928d.tar.gz gcc-8313c5f600fe935d00b4ff52539e01df67af928d.tar.bz2 | |
ada: Revert to constrained allocation for string concatenation
Using an unconstrained allocation is less efficient in the general case.
gcc/ada/
* exp_ch3.adb (Expand_N_Object_Declaration): New local variable used
throughout instead of testing Is_Special_Return_Object every time.
Do not rename an OK_To_Rename object for a special return object.
* exp_ch4.adb (Expand_Concatenate): Revert to constrained allocation
if the result is allocated on the secondary stack.
Diffstat (limited to 'gcc/rust')
0 files changed, 0 insertions, 0 deletions