[Bug target/100865] Convert CONST_WIDE_INT to broadcast

2021-07-28 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100865 H.J. Lu changed: What|Removed |Added Target Milestone|--- |12.0 Resolution|---

[Bug target/100865] Convert CONST_WIDE_INT to broadcast

2021-07-01 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100865 --- Comment #6 from CVS Commits --- The master branch has been updated by H.J. Lu : https://gcc.gnu.org/g:edafb35bdadf309ebb9d1eddc5549f9e1ad49c09 commit r12-1958-gedafb35bdadf309ebb9d1eddc5549f9e1ad49c09 Author: H.J. Lu Date: Wed Jun 2 07:

[Bug target/100865] Convert CONST_WIDE_INT to broadcast

2021-06-02 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100865 --- Comment #5 from H.J. Lu --- A small benchmark: https://gitlab.com/x86-benchmarks/microbenchmark/-/tree/memset/broadcast shows that broadcast is a little bit faster on Intel Core i7-8559U: [hjl@gnu-cfl-2 microbenchmark]$ make gcc -g -I. -O

[Bug target/100865] Convert CONST_WIDE_INT to broadcast

2021-06-02 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100865 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW CC|