The function instantiate_virtual_regs_in_insn does not handle the case if an
address with offset is taken. Then a virtual register may appear (e.g
argptr) inside a PLUS.
This patch adds the handling for PLUS.
Stefan
--- a/gcc/function.c
+++ b/gcc/function.c
@@ -1,5 +1,5 @@
/* Expands
Am 2019-12-14 04:03, schrieb Andrew Pinski:
On Fri, Dec 13, 2019 at 6:56 PM Stefan Franke wrote:
Am 2019-12-13 21:59, schrieb Segher Boessenkool:
> On Fri, Dec 13, 2019 at 08:55:15PM +0100, Stefan Franke wrote:
>> Am 2019-12-13 18:58, schrieb Segher Boessenkool:
>> >On Fri,
Am 2019-12-13 21:59, schrieb Segher Boessenkool:
On Fri, Dec 13, 2019 at 08:55:15PM +0100, Stefan Franke wrote:
Am 2019-12-13 18:58, schrieb Segher Boessenkool:
>On Fri, Dec 13, 2019 at 05:25:41PM +0100, Stefan Franke wrote:
>>Why? If you are using a cc register plus your architectur
Am 2019-12-13 18:58, schrieb Segher Boessenkool:
Hi!
On Fri, Dec 13, 2019 at 05:25:41PM +0100, Stefan Franke wrote:
I suggest this patch to allow architectures do substitute cc0_rtx with
a
generated cc register.
Why? If you are using a cc register plus your architecture as many
instructions
Hi there,
I suggest this patch to allow architectures do substitute cc0_rtx with a
generated cc register.
Why? If you are using a cc register plus your architecture as many
instructions which may clobber that cc register, some passes (e.g. gcse)
will reorder the insns. This can lead to the s
Am 2019-12-12 10:32, schrieb Richard Sandiford:
Stefan Franke writes:
Am 2019-12-08 01:54, schrieb Oleg Endo:
On Tue, 2019-11-26 at 07:38 +0100, ste...@franke.ms wrote:
> On 11/21/19 10:30 AM, ste...@franke.ms wrote:
> > Hi there,
> >
> > here is mc68k's patch to sw
Am 2019-12-08 01:54, schrieb Oleg Endo:
On Tue, 2019-11-26 at 07:38 +0100, ste...@franke.ms wrote:
> On 11/21/19 10:30 AM, ste...@franke.ms wrote:
> > Hi there,
> >
> > here is mc68k's patch to switch the m68k architecture over to ccmode
> > and
> > lra. See https://github.com/mc68kghost/gcc 68k
