On Sun, May 25, 2025 at 8:12 AM H.J. Lu wrote:
>
> On Sun, May 25, 2025 at 7:47 AM H.J. Lu wrote:
> >
> > commit ef26c151c14a87177d46fd3d725e7f82e040e89f
> > Author: Roger Sayle
> > Date: Thu Dec 23 12:33:07 2021 +
> >
> > x86: PR target/103773: Fix wrong-code with -Oz from pop to memo
在 2025-5-16 16:50, LIU Hao 写道:
This is a leftover of d6d7afcdbc04adb0ec42a44b2d7e05600945af42. After this change, configuration files of
all three thread models are in 'libgcc/config/mingw/'.
The patch has been bootstrapped on {x86_64,i686}-w64-mingw32. ARM64 port is still working in progress a
On 5/20/25 3:06 AM, LIU Hao wrote:
在 2025-5-13 17:18, LIU Hao 写道:
Hello,
Attached is a patch for PR 53929, but is also required by PR 80881.
Ping.
Also I just notice that Clang also quotes mangled MSVC++ symbols in this
way, at least since Clang 3.5, so it's accepted by both GAS and LLVM:
On 5/16/25 8:50 AM, LIU Hao wrote:
This is a leftover of d6d7afcdbc04adb0ec42a44b2d7e05600945af42. After
this change, configuration files of all three thread models are in
'libgcc/config/mingw/'.
The patch has been bootstrapped on {x86_64,i686}-w64-mingw32. ARM64 port
is still working in prog
On Sun, May 25, 2025 at 7:02 PM H.J. Lu wrote:
>
> On Sun, May 25, 2025 at 8:12 AM H.J. Lu wrote:
> >
> > On Sun, May 25, 2025 at 7:47 AM H.J. Lu wrote:
> > >
> > > commit ef26c151c14a87177d46fd3d725e7f82e040e89f
> > > Author: Roger Sayle
> > > Date: Thu Dec 23 12:33:07 2021 +
> > >
> > >
On 08/05/25 18:43, Richard Sandiford wrote:
External email: Use caution opening links or attachments
Dhruv Chawla writes:
This patch modifies Advanced SIMD assembly generation to emit an LDR
instruction when a vector is created using a load to the first element with the
other elements being z
On Tue, May 20, 2025 at 3:09 AM Kugan Vivekanandarajah
wrote:
>
> Thanks Richard for the review.
>
> > On 20 May 2025, at 2:47 am, Richard Sandiford
> > wrote:
> >
> > External email: Use caution opening links or attachments
> >
> >
> > Kugan Vivekanandarajah writes:
> >> diff --git a/Makefile.
> On 26 May 2025, at 2:25 pm, Andrew Pinski wrote:
>
> External email: Use caution opening links or attachments
>
>
> On Tue, May 20, 2025 at 3:09 AM Kugan Vivekanandarajah
> wrote:
>>
>> Thanks Richard for the review.
>>
>>> On 20 May 2025, at 2:47 am, Richard Sandiford
>>> wrote:
>>>
>>> Ex
On Sun, May 25, 2025 at 04:56:48AM +, Yuao Ma wrote:
>
> Thanks for your review! I've updated the patch.
>
> > this range_check() is unneeded.
>
> Done.
>
> > As a side note, the error message is slightly misleading
> > (although it will not be issued). Technically, x = -1 or 1
> > are all
From: Pan Li
This patch would like to introduce the combine of vec_dup + vxor.vv into
vxor.vx on the cost value of GR2VR. The late-combine will take place if
the cost of GR2VR is zero, or reject the combine if non-zero like 1, 15
in test. There will be two cases for the combine:
Case 0:
| .
From: Pan Li
Add asm dump check test for vec_duplicate + vxor.vv combine to vxor.vx,
with the GR2VR cost is 0, 1 and 2.
The below test suites are passed for this patch.
* The rv64gcv fully regression test.
gcc/testsuite/ChangeLog:
* gcc.target/riscv/rvv/autovec/vx_vf/vx-4-i16.c: Add as
Add support of double trap extension [1], enabling GCC
to recognize the following extensions at compile time.
New extensions:
- ssdbltrp
- smdbltrp
[1]
https://github.com/riscv/riscv-double-trap/releases/download/v1.0/riscv-double-trap.pdf
gcc/ChangeLog:
* config/riscv/riscv-ext.def
Tested x86_64-pc-linux-gnu, applying to trunk.
-- 8< --
in r12-1100 we stopped printing template bindings like T = T. The check for
this relied on TREE_CHAIN of a TEMPLATE_TYPE_PARM holding the declaration of
that type-parameter. This should be written as TYPE_STUB_DECL. In
addition, TYPE_STUB
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