[Bug target/115464] ICE when building libaom on arm64 (neon sve bridge usage with tbl/perm)

2024-06-12 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115464 Tamar Christina changed: What|Removed |Added Last reconfirmed||2024-06-12 CC|

[Bug target/115464] ICE when building libaom on arm64 (neon sve bridge usage with tbl/perm)

2024-06-12 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115464 Tamar Christina changed: What|Removed |Added CC||rsandifo at gcc dot gnu.org --- Comme

[Bug target/115464] ICE when building libaom on arm64 (neon sve bridge usage with tbl/perm)

2024-06-12 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115464 Richard Sandiford changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |rsandifo at gcc dot gnu.org

[Bug target/115464] ICE when building libaom on arm64 (neon sve bridge usage with tbl/perm)

2024-06-12 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115464 --- Comment #6 from Tamar Christina --- (In reply to Richard Sandiford from comment #5) > In this kind of situation, we should go through a fresh pseudo rather than > try to take the subreg directly. I did try that but fwprop pushed it back in.

[Bug target/115464] ICE when building libaom on arm64 (neon sve bridge usage with tbl/perm)

2024-06-12 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115464 --- Comment #7 from Tamar Christina --- (In reply to Tamar Christina from comment #6) > (In reply to Richard Sandiford from comment #5) > > In this kind of situation, we should go through a fresh pseudo rather than > > try to take the subreg dir

[Bug target/115464] ICE when building libaom on arm64 (neon sve bridge usage with tbl/perm)

2024-06-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115464 --- Comment #8 from GCC Commits --- The trunk branch has been updated by Richard Sandiford : https://gcc.gnu.org/g:0970ff46ba6330fc80e8736fc05b2eaeeae0b6a0 commit r15-1244-g0970ff46ba6330fc80e8736fc05b2eaeeae0b6a0 Author: Richard Sandiford Da