Re: [PATCH] tree-optimization/109046 - re-combine complex loads

2023-03-13 Thread Richard Biener via Gcc-patches
On Sat, 11 Mar 2023, Jeff Law wrote: > > > On 3/7/23 04:08, Richard Biener via Gcc-patches wrote: > > The following addresses PR109046 by adding an optimization to forwprop > > to combine a piecewise complex load to a complex load when there are > > no uses of the components. That's something u

Re: [PATCH] tree-optimization/109046 - re-combine complex loads

2023-03-11 Thread Jeff Law via Gcc-patches
On 3/7/23 04:08, Richard Biener via Gcc-patches wrote: The following addresses PR109046 by adding an optimization to forwprop to combine a piecewise complex load to a complex load when there are no uses of the components. That's something useful in general and easier to do than avoiding the s

[PATCH] tree-optimization/109046 - re-combine complex loads

2023-03-07 Thread Richard Biener via Gcc-patches
The following addresses PR109046 by adding an optimization to forwprop to combine a piecewise complex load to a complex load when there are no uses of the components. That's something useful in general and easier to do than avoiding the splitting in complex lowering. The testcase exercises both t