[Bug target/108229] [13 Regression] unprofitable STV transform since r13-4873-g0b2c1369d035e928

2023-01-07 Thread roger at nextmovesoftware dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108229 Roger Sayle changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug target/108229] [13 Regression] unprofitable STV transform since r13-4873-g0b2c1369d035e928

2023-01-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108229 --- Comment #4 from CVS Commits --- The master branch has been updated by Roger Sayle : https://gcc.gnu.org/g:de59d8bd163a4b2e50ab566441ab49d7212c3356 commit r13-4976-gde59d8bd163a4b2e50ab566441ab49d7212c3356 Author: Roger Sayle Date: Tue

[Bug target/108229] [13 Regression] unprofitable STV transform since r13-4873-g0b2c1369d035e928

2022-12-28 Thread amonakov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108229 --- Comment #3 from Alexander Monakov --- Thank you! I considered this unprofitable for these reasons: 1. As you said, the code grows in size, but the speed benefit is not clear. 2. The transform converts load+add operations in a loop, and

[Bug target/108229] [13 Regression] unprofitable STV transform since r13-4873-g0b2c1369d035e928

2022-12-28 Thread roger at nextmovesoftware dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108229 Roger Sayle changed: What|Removed |Added CC||roger at nextmovesoftware dot com ---

[Bug target/108229] [13 Regression] unprofitable STV transform since r13-4873-g0b2c1369d035e928

2022-12-27 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108229 Martin Liška changed: What|Removed |Added Last reconfirmed||2022-12-27 CC|