[Bug target/106550] [rs6000] sub-optimal 64bit constant generation for P10

2022-09-15 Thread guojiufu at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106550 Jiu Fu Guo changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/106550] [rs6000] sub-optimal 64bit constant generation for P10

2022-09-15 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106550 --- Comment #3 from CVS Commits --- The master branch has been updated by Jiu Fu Guo : https://gcc.gnu.org/g:7a3dfc23a910a47b6c1113b3a28a22858d0b9e7a commit r13-2679-g7a3dfc23a910a47b6c1113b3a28a22858d0b9e7a Author: Jiufu Guo Date: Mon Sep

[Bug target/106550] [rs6000] sub-optimal 64bit constant generation for P10

2022-08-07 Thread guojiufu at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106550 --- Comment #2 from Jiu Fu Guo --- (In reply to Kewen Lin from comment #1) > Confirmed. > > Clang supports it as: > > https://godbolt.org/z/Kxj584sfd Thanks Kewen! Or another example code could be: pli 9,101736451 (0x6106003) sldi 9,9,32

[Bug target/106550] [rs6000] sub-optimal 64bit constant generation for P10

2022-08-07 Thread linkw at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106550 Kewen Lin changed: What|Removed |Added Last reconfirmed||2022-08-08 CC|