[Bug tree-optimization/116974] omp inscan reduction not supported with SLP

2024-10-14 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116974 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |15.0

[Bug tree-optimization/116974] omp inscan reduction not supported with SLP

2024-10-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116974 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug tree-optimization/116974] omp inscan reduction not supported with SLP

2024-10-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116974 --- Comment #3 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:9df0772d50d8f8a75389d319949632e5d111cc6c commit r15-4196-g9df0772d50d8f8a75389d319949632e5d111cc6c Author: Richard Biener Date:

[Bug tree-optimization/116974] omp inscan reduction not supported with SLP

2024-10-07 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116974 --- Comment #2 from Richard Biener --- One issue is that with SLP scheduling we're relying on data dependence to order vector stmts in the correct order. With omp scan we have scalar code like _12 = .GOMP_SIMD_LANE (simduid.2_6(D), 0); _13

[Bug tree-optimization/116974] omp inscan reduction not supported with SLP

2024-10-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116974 Richard Biener changed: What|Removed |Added Ever confirmed|0 |1 Keywords|