https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64655
--- Comment #1 from Adrien Guinet ---
Created attachment 34476
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34476&action=edit
test case reproducing the issue
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64655
Jakub Jelinek changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
CC|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64655
--- Comment #3 from Adrien Guinet ---
I don't think this is a user error. Some attributes might be declared aligned
inside a structure, without any specifications that every instanced objects
must be themselves aligned on a specific boundary. Thi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64655
Adrien Guinet changed:
What|Removed |Added
Status|RESOLVED|UNCONFIRMED
Resolution|INVALID
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64655
--- Comment #5 from Adrien Guinet ---
Moreover, the test case runs fine without any automatic vectorisation and
crashes when it is applied, so from my point of view there is something wrong
with this optimisation!
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64655
Jakub Jelinek changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64655
Adrien Guinet changed:
What|Removed |Added
Status|RESOLVED|UNCONFIRMED
Resolution|INVALID
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64655
--- Comment #8 from Jakub Jelinek ---
(In reply to Adrien Guinet from comment #7)
> From my understanding of
> https://gcc.gnu.org/onlinedocs/gcc/Variable-Attributes.html, the "aligned"
> attribute inside a structure aligns the object inside this
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64655
Jakub Jelinek changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64655
--- Comment #10 from Adrien Guinet ---
Well, okay, that implication didn't look that obvious. Sorry for the constant
bug reopening, it was not my intent. And thanks for the clarifications!
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