[Bug c++/115291] armv8-a GCC emits float32x2_t loads from uninitialized stack

2024-07-17 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115291 Andrew Pinski changed: What|Removed |Added Resolution|INVALID |DUPLICATE --- Comment #4 from Andrew Pi

[Bug c++/115291] armv8-a GCC emits float32x2_t loads from uninitialized stack

2024-05-31 Thread akihiko.odaki at daynix dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115291 --- Comment #3 from Akihiko Odaki --- You are right. Sorry for bothering and thanks for pointing out the issue in the code (and even the relevant documentation!)

[Bug c++/115291] armv8-a GCC emits float32x2_t loads from uninitialized stack

2024-05-30 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115291 --- Comment #2 from Andrew Pinski --- See https://libeigen.gitlab.io/docs/TopicPitfalls.html section "C++11 and the auto keyword" explictly. "In short: do not use the auto keywords with Eigen's expressions, unless you are 100% sure about what y

[Bug c++/115291] armv8-a GCC emits float32x2_t loads from uninitialized stack

2024-05-30 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115291 Andrew Pinski changed: What|Removed |Added Resolution|--- |INVALID Status|UNCONFIRMED