During its forward pass, the SLP layout code tries to calculate
the cost of a layout change on an incoming edge. This is taken
as the minimum of two costs: one in which the source partition
keeps its current layout (chosen earlier during the pass) and
one in which the source partition switches to
I keep forgetting that gcc.dg/rtl is the one testsuite where
tests in target-specific subdirectories aren't automatically
restricted to that target.
Pushed as obvious after testing on aarch64-linux-gnu & x86_64-linux-gnu.
Richard
gcc/testsuite/
* gcc.dg/rtl/aarch64/pr113295-1.c: Restric
Iain Sandoe writes:
> Hi Gaius,
>
>> On 22 Feb 2024, at 18:06, Gaius Mulley wrote:
>>
>> Iain Sandoe writes:
>>
>>> Right now, AFAIK the only target runtimes used by host tools are
>>> libstdc++, libgcc and libgnat. I agree that might change with rust -
>>> since the rust folks are talking a
From: Pan Li
Hi Richard & Tamar,
Try the DEF_INTERNAL_INT_EXT_FN as your suggestion. By mapping
us_plus$a3 to the RTL representation (us_plus:m x y) in optabs.def.
And then expand_US_PLUS in internal-fn.cc. Not very sure if my
understanding is correct for DEF_INTERNAL_INT_EXT_FN.
I am not sur
Hi Tamar and Richard.
Just try DEF_INTERNAL_INT_EXT_FN as below draft patch, not very sure if
my understanding is correct(mostly reference the popcount implementation) here.
Thanks a lot.
https://gcc.gnu.org/pipermail/gcc-patches/2024-February/646442.html
Pan
-Original Message-
From: Ta
> Am 24.02.2024 um 11:06 schrieb Richard Sandiford :
>
> During its forward pass, the SLP layout code tries to calculate
> the cost of a layout change on an incoming edge. This is taken
> as the minimum of two costs: one in which the source partition
> keeps its current layout (chosen earlier
> Am 24.02.2024 um 08:40 schrieb Jakub Jelinek :
>
> Hi!
>
> The following patch implements support for VIEW_CONVERT_EXPRs from/to
> large/huge _BitInt to/from vector or complex types or anything else but
> integral/pointer types which doesn't need to live in memory.
>
> Bootstrapped/regtest
> Am 24.02.2024 um 08:44 schrieb Jakub Jelinek :
>
> Hi!
>
> I've searched for some uses of (HOST_WIDE_INT) constant or (unsigned
> HOST_WIDE_INT) constant and turned them into uses of the appropriate
> macros.
> THere are quite a few cases in non-i386 backends but I've left that out
> for no
On Feb 23, 2024, Jason Merrill wrote:
> The problem, as you say, comes when you want to both bootstrap and
> build tools that aren't involved in the bootstrap process.
It's more visible there, because those don't actively refrain from
linking dynamically with libstdc++. But even bootstrapped ma
On Linux/x86_64,
8a16e06da97f51574cfad17e2cece2e58571305d is the first bad commit
commit 8a16e06da97f51574cfad17e2cece2e58571305d
Author: Richard Sandiford
Date: Fri Feb 23 14:12:54 2024 +
aarch64: Add missing early-ra bookkeeping [PR113295]
caused
FAIL: gcc.dg/rtl/aarch64/pr113295-1
Hi,
On Thu, Feb 22, 2024 at 11:57:50AM +0800, YunQiang Su wrote:
> Mark Wielaard 于2024年2月19日周一 06:58写道：
> > So, I did try the regenerate-opt-urls locally, and it did generate the
> > attached diff. Which seems to show we really need this automated.
> >
> > Going over the diff. The -Winfinite-recu
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