[Bug tree-optimization/103941] uavgv2qi3_ceil is not used (SLP costing and patterns vs live stmts)

2022-04-19 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103941 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/103941] uavgv2qi3_ceil is not used (SLP costing and patterns vs live stmts)

2022-04-19 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103941 --- Comment #5 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:353434b65ef7972172597d232ae17022d9a57244 commit r12-8195-g353434b65ef7972172597d232ae17022d9a57244 Author: Richard Biener Date:

[Bug tree-optimization/103941] uavgv2qi3_ceil is not used (SLP costing and patterns vs live stmts)

2022-01-26 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103941 --- Comment #4 from Richard Biener --- Another testcase where this occurs: void foo (int *c, float *x, float *y) { c[0] = x[0] < y[0]; c[1] = x[1] < y[1]; c[2] = x[2] < y[2]; c[3] = x[3] < y[3]; }

[Bug tree-optimization/103941] uavgv2qi3_ceil is not used (SLP costing and patterns vs live stmts)

2022-01-12 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103941 --- Comment #3 from CVS Commits --- The master branch has been updated by Uros Bizjak : https://gcc.gnu.org/g:cb46559cea1d554cef1138db5bfbdd0647ffbc0d commit r12-6535-gcb46559cea1d554cef1138db5bfbdd0647ffbc0d Author: Uros Bizjak Date: Wed

[Bug tree-optimization/103941] uavgv2qi3_ceil is not used (SLP costing and patterns vs live stmts)

2022-01-10 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103941 --- Comment #2 from Richard Biener --- I think I've seen this before - the use in the conversion is elided in the vector path via recognizing a pattern of a pattern - that makes it not part of the SLP tree and thus left as SLP_TYPE (..) =

[Bug tree-optimization/103941] uavgv2qi3_ceil is not used (SLP costing and patterns vs live stmts)

2022-01-10 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103941 Richard Biener changed: What|Removed |Added Target||x86_64-*-* i?86-*-* Ever