On Feb 11, 2025, Richard Biener wrote:
> Alex, is this OK for trunk?
>> PR middle-end/118801
>> * tree-ssa-dce.cc (eliminate_unnecessary_stmts): Prune
>> sequences of uninterrupted DEBUG BEGIN_STMTs, keeping only
>> the last of a set with unique location.
It seems like a reasonable trade-off.
On Wed, Feb 26, 2025 at 12:36:15PM +0100, Richard Biener wrote:
> > Bootstrapped and tested on x86_64-unknown-linux-gnu without
> > regressions this time.
> >
> > Alex, is this OK for trunk?
>
> Ping.
I'd really like to hear from Alex on this one.
Jakub
On Tue, 11 Feb 2025, Richard Biener wrote:
> On Mon, 10 Feb 2025, Richard Biener wrote:
>
> > On Mon, 10 Feb 2025, Richard Biener wrote:
> >
> > > The following addresses the fact that we keep an excessive amount of
> > > redundant DEBUG BEGIN_STMTs - in the testcase it sums up to 99.999%
> > >
On Mon, 10 Feb 2025, Richard Biener wrote:
> On Mon, 10 Feb 2025, Richard Biener wrote:
>
> > The following addresses the fact that we keep an excessive amount of
> > redundant DEBUG BEGIN_STMTs - in the testcase it sums up to 99.999%
> > of all stmts, sucking up compile-time in IL walks. The pa
On Mon, 10 Feb 2025, Richard Biener wrote:
> The following addresses the fact that we keep an excessive amount of
> redundant DEBUG BEGIN_STMTs - in the testcase it sums up to 99.999%
> of all stmts, sucking up compile-time in IL walks. The patch amends
> the GIMPLE DCE code that elides redundant
