Segher Boessenkool wrote:
On Mon, Jan 20, 2020 at 11:52:55PM +0100, Jakub Jelinek wrote:
PR target/93073
* config/rs6000/rs6000.c (rs6000_emit_cmove): Punt for compare_mode
other than SFmode or DFmode.
"If using fsel, punt for..." etc.
+ /* Don't allow compare_mode other th
Hi!
On Mon, Jan 20, 2020 at 08:31:43PM -0500, Nicholas Krause wrote:
> On 1/20/20 6:51 PM, Segher Boessenkool wrote:
> >We can (and should) use other instructions than just fsel here as well
> >(say, xscmpgedp followed by xxsel). This can also work for QP float,
> >which also can be TFmode, just
On 1/20/20 6:51 PM, Segher Boessenkool wrote:
On Tue, Jan 21, 2020 at 12:23:02AM +0100, Jakub Jelinek wrote:
On Mon, Jan 20, 2020 at 05:10:55PM -0600, Segher Boessenkool wrote:
On Mon, Jan 20, 2020 at 11:52:55PM +0100, Jakub Jelinek wrote:
PR target/93073
* config/rs6000/rs6
On Tue, Jan 21, 2020 at 12:23:02AM +0100, Jakub Jelinek wrote:
> On Mon, Jan 20, 2020 at 05:10:55PM -0600, Segher Boessenkool wrote:
> > On Mon, Jan 20, 2020 at 11:52:55PM +0100, Jakub Jelinek wrote:
> > > PR target/93073
> > > * config/rs6000/rs6000.c (rs6000_emit_cmove): Punt for compare_mode
On Mon, Jan 20, 2020 at 05:10:55PM -0600, Segher Boessenkool wrote:
> On Mon, Jan 20, 2020 at 11:52:55PM +0100, Jakub Jelinek wrote:
> > PR target/93073
> > * config/rs6000/rs6000.c (rs6000_emit_cmove): Punt for compare_mode
> > other than SFmode or DFmode.
>
> "If using fsel, punt for
Hi!
On Mon, Jan 20, 2020 at 11:52:55PM +0100, Jakub Jelinek wrote:
> PR target/93073
> * config/rs6000/rs6000.c (rs6000_emit_cmove): Punt for compare_mode
> other than SFmode or DFmode.
"If using fsel, punt for..." etc.
> + /* Don't allow compare_mode other than SFmode or DFmo
Hi!
The following testcase ICEs, because for TFmode the particular subtraction
pattern (*subtf3) is not enabled with the given options. Using
expand_simple_binop instead of emitting the subtraction by hand just moves
the ICE one insn later, NEG of ABS is not then recognized, etc., but
ultimately
