[Bug tree-optimization/82133] [7/8 Regression] unroll-loops too aggressive

2018-01-02 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82133 Richard Biener changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug tree-optimization/82133] [7/8 Regression] unroll-loops too aggressive

2017-12-29 Thread nickpapior at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82133 --- Comment #4 from Nick --- It seems that this is simply a bug in the assembly code in OpenBLAS. I have attached the recent post that suggests this inconsistency: https://github.com/xianyi/OpenBLAS/issues/1292#issuecomment-354366612 I have no

[Bug tree-optimization/82133] [7/8 Regression] unroll-loops too aggressive

2017-09-12 Thread nickpapior at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82133 --- Comment #3 from Nick --- According to https://github.com/xianyi/OpenBLAS/issues/1292#issuecomment-327788223, it is in the kernel/x86_64/dgemv_n_microk_haswell-4.c source where the loop-unrolling has caused the parent function call which is ke

[Bug tree-optimization/82133] [7/8 Regression] unroll-loops too aggressive

2017-09-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82133 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |WAITING Keywords|