https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117256
Jakub Jelinek changed:
What|Removed |Added
Resolution|--- |FIXED
Status|NEW
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117256
--- Comment #9 from GCC Commits ---
The master branch has been updated by Jakub Jelinek :
https://gcc.gnu.org/g:fd62fdc5e1b3c4baf5218eedbc3c6d29861f027b
commit r15-5747-gfd62fdc5e1b3c4baf5218eedbc3c6d29861f027b
Author: Jakub Jelinek
Date: T
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117256
--- Comment #8 from Jonathan Wakely ---
Oh sorry, I didn't notice that!
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117256
--- Comment #7 from Jakub Jelinek ---
I thought I've guarded that in main with
if (__builtin_offsetof (A, c) == 0
&& __builtin_offsetof (A, i) != 1
&& __builtin_offsetof (B, a) == 0
&& sizeof (A) == sizeof (B))
so the testing
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117256
--- Comment #6 from Jonathan Wakely ---
Or { target ! no_alignment_constraints }
I'm not sure what's most appropriate.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117256
--- Comment #5 from Jonathan Wakely ---
or just add { dg-require-effective-target natural_alignment_32 }
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117256
--- Comment #4 from Jonathan Wakely ---
B b1 (42, -42);
__builtin_memcpy (buf, &b1, sizeof (b1));
if (buf[1])
__builtin_abort ();
unsigned char m2 alignas (B) [sizeof (B)];
B *b2 = new (m2) B (1, 2);
__builtin_memcpy (buf, b2, si
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117256
--- Comment #3 from Jakub Jelinek ---
Created attachment 59554
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=59554&action=edit
gcc15-pr117256.patch
Untested fix on top of the above mentioned patch.
This is just the start, I think for ful
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117256
Jakub Jelinek changed:
What|Removed |Added
CC||jakub at gcc dot gnu.org
--- Comment #2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117256
Jonathan Wakely changed:
What|Removed |Added
See Also||https://gcc.gnu.org/bugzill
10 matches
Mail list logo
