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* [Bug c/91672] wrong amount of storage allocated for initialized structs with flexible array members
[not found] <bug-91672-4@http.gcc.gnu.org/bugzilla/>
@ 2024-03-14 20:06 ` pinskia at gcc dot gnu.org
2024-03-14 20:12 ` pinskia at gcc dot gnu.org
2024-03-14 20:17 ` pinskia at gcc dot gnu.org
2 siblings, 0 replies; 3+ messages in thread
From: pinskia at gcc dot gnu.org @ 2024-03-14 20:06 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91672
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
See Also| |https://gcc.gnu.org/bugzill
| |a/show_bug.cgi?id=102295
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note the C++ sizes was recorded as PR 102295 .
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c/91672] wrong amount of storage allocated for initialized structs with flexible array members
[not found] <bug-91672-4@http.gcc.gnu.org/bugzilla/>
2024-03-14 20:06 ` [Bug c/91672] wrong amount of storage allocated for initialized structs with flexible array members pinskia at gcc dot gnu.org
@ 2024-03-14 20:12 ` pinskia at gcc dot gnu.org
2024-03-14 20:17 ` pinskia at gcc dot gnu.org
2 siblings, 0 replies; 3+ messages in thread
From: pinskia at gcc dot gnu.org @ 2024-03-14 20:12 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91672
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note the .size does match up with what GCC outputs though:
e.g. a1:
.size a1, 18
a1:
.xword 1
.hword 1
.hword 1
.zero 6
that is size of 18.
Basically gcc's padding is always 6 in size and not changing based on the size
that is needed there.
This is also normally how you get the size when allocating dynamically too:
sizeof(struct A) + N*sizeof(__INT16_TYPE__).
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c/91672] wrong amount of storage allocated for initialized structs with flexible array members
[not found] <bug-91672-4@http.gcc.gnu.org/bugzilla/>
2024-03-14 20:06 ` [Bug c/91672] wrong amount of storage allocated for initialized structs with flexible array members pinskia at gcc dot gnu.org
2024-03-14 20:12 ` pinskia at gcc dot gnu.org
@ 2024-03-14 20:17 ` pinskia at gcc dot gnu.org
2 siblings, 0 replies; 3+ messages in thread
From: pinskia at gcc dot gnu.org @ 2024-03-14 20:17 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91672
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |pascal_cuoq at hotmail dot com
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
*** Bug 109956 has been marked as a duplicate of this bug. ***
^ permalink raw reply [flat|nested] 3+ messages in thread
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2024-03-14 20:06 ` [Bug c/91672] wrong amount of storage allocated for initialized structs with flexible array members pinskia at gcc dot gnu.org
2024-03-14 20:12 ` pinskia at gcc dot gnu.org
2024-03-14 20:17 ` pinskia at gcc dot gnu.org
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