[Bug tree-optimization/95845] Failure to optimize vector load made in separate operations to single load

2023-05-12 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95845 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |12.0 Resolution|---

[Bug tree-optimization/95845] Failure to optimize vector load made in separate operations to single load

2021-09-02 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95845 --- Comment #3 from Richard Biener --- It's now vectorized at -O3 or with -ftree-slp-vectorize. In particular vect_slp_check_for_constructors now matches else if (code == BIT_INSERT_EXPR && VECTOR_TYPE_P (TREE_TYPE (rhs))

[Bug tree-optimization/95845] Failure to optimize vector load made in separate operations to single load

2021-09-01 Thread gabravier at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95845 --- Comment #2 from Gabriel Ravier --- This appears to be fixed in trunk, GCC seems to use a movq now instead of a movlps on x86.

[Bug tree-optimization/95845] Failure to optimize vector load made in separate operations to single load

2020-06-24 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95845 Richard Biener changed: What|Removed |Added CC||rguenth at gcc dot gnu.org Last