Hi Haochen,
Thanks for the patch, some comments are inlined.
on 2022/7/25 13:11, HAO CHEN GUI wrote:
> Hi,
> This patch adds an expand and several insns for multiply-add with
> three 64bit operands.
>
> Bootstrapped and tested on powerpc64-linux BE and LE with no regressions.
> Is this okay
Even though ranger is type agnostic, SCEV seems to only work with
integers. This patch removes some FIXME notes making it explicit that
bounds_of_var_in_loop only works with iranges.
Tested on x86-64 Linux.
gcc/ChangeLog:
* gimple-range-fold.cc (fold_using_range::range_of_phi): Only
Make all vrange::supports_*_p methods const_tree as they can end up
being called from functions that are const_tree.
Tested on x86-64 Linux.
gcc/ChangeLog:
* value-range.cc (vrange::supports_type_p): Use const_tree.
(irange::supports_type_p): Same.
(frange::supports_type_
These are some assorted cleanups to the frange class to make it easier
to drop in an implementation with FP endpoints:
* frange::set() had some asserts limiting the type of arguments
passed. There's no reason why we can't handle all the variants.
Worse comes to worse, we can always return a V
Rather than traversing the all_files linked list for every include,
this factors out the quick idempotency checks (modification time
and size) to be the keys in a hash table so we can find matching
files quickly.
The hash table value type is a linked list, in case more than one
file matches the qu
On 7/29/22 08:38, Dimitrije Milosevic wrote:
> Thanks Martin! I'm sending out the output from git format-patch as an
> attachment to this email.
You're welcome, pushed as r13-1909-g1efeaf99bd8bdf.
Cheers,
Martin
On Thu, 21 Jul 2022 at 12:21, Richard Biener wrote:
>
> On Wed, Jul 20, 2022 at 5:36 PM Prathamesh Kulkarni
> wrote:
> >
> > On Mon, 18 Jul 2022 at 11:57, Richard Biener
> > wrote:
> > >
> > > On Fri, Jul 15, 2022 at 3:49 PM Prathamesh Kulkarni
> > > wrote:
> > > >
> > > > On Thu, 14 Jul 2022
Hi,
Gentle ping this:
https://gcc.gnu.org/pipermail/gcc-patches/2022-June/597158.html
Thanks.
On 4/7/2022 下午 2:32, HAO CHEN GUI wrote:
> Hi,
>Gentle ping this:
> https://gcc.gnu.org/pipermail/gcc-patches/2022-June/597158.html
> Thanks.
>
> On 24/6/2022 上午 10:02, HAO CHEN GUI wrote:
>> Hi,
Hi,
Gentle ping this:
https://gcc.gnu.org/pipermail/gcc-patches/2022-June/597020.html
Thanks.
On 4/7/2022 下午 2:33, HAO CHEN GUI wrote:
> Hi,
>Gentle ping this:
> https://gcc.gnu.org/pipermail/gcc-patches/2022-June/597020.html
> Thanks.
>
> On 22/6/2022 下午 4:26, HAO CHEN GUI wrote:
>> Hi,
Hi,
Gentle ping this:
https://gcc.gnu.org/pipermail/gcc-patches/2022-July/598744.html
Thanks
On 25/7/2022 下午 1:11, HAO CHEN GUI wrote:
> Hi,
> This patch adds an expand and several insns for multiply-add with
> three 64bit operands.
>
> Bootstrapped and tested on powerpc64-linux BE and LE
Hi,
Gentle ping this:
https://gcc.gnu.org/pipermail/gcc-patches/2022-July/598685.html
Thanks.
On 22/7/2022 下午 3:07, HAO CHEN GUI wrote:
> Hi,
> This patch creates a new function - change_pseudo_and_mask. If recog fails,
> the function converts a single pseudo to the pseudo AND with a mask if
On 7/31/2022 1:17 PM, Iain Sandoe via Gcc-patches wrote:
Hi Richi,
On 29 Jul 2022, at 09:54, Richard Biener via Gcc-patches
wrote:
The following makes the backward threader reject threads whose entry
edge is probably never executed according to the profile. That in
particular, for the te
On 7/27/22 7:23 PM, Joseph Myers wrote:
On Mon, 25 Jul 2022, Tom Honermann via Gcc-patches wrote:
This change provides new tests for the core language and compiler
dependent library changes adopted for C2X via WG14 N2653.
I'd expect this patch also to add tests verifying that u8"" strings have
On 7/31/22 11:05 AM, Lewis Hyatt wrote:
On Sat, Jul 30, 2022 at 7:06 PM Tom Honermann via Gcc-patches
wrote:
On 7/27/22 7:09 PM, Joseph Myers wrote:
On Sun, 24 Jul 2022, Tom Honermann via Gcc-patches wrote:
Gcc's '#pragma GCC diagnostic' directives are processed in "early mode"
(see handle_
Hi, there's been a patch sitting in bug 43301 for over a decade that I
think still makes sense to apply, so I rebased it against current
trunk and found that it still applies. It just makes the configure
script respect the --with-build-time-tools flag. OK to commit?
ChangeLog:
PR bootstrap/43
Hi Richi,
> On 29 Jul 2022, at 09:54, Richard Biener via Gcc-patches
> wrote:
>
> The following makes the backward threader reject threads whose entry
> edge is probably never executed according to the profile. That in
> particular, for the testcase, avoids threading the irq == 1 check
> on th
Hi Mikael,
Am 31.07.22 um 10:35 schrieb Mikael Morin:
Le 30/07/2022 à 21:40, Harald Anlauf a écrit :
Hi Mikael,
Am 30.07.22 um 10:28 schrieb Mikael Morin:
Meh! We killed one check for gfc_current_form but the other one is still
there.
OK, match_kind_param calls two functions that also gobble
PING
Andrew, anyone, would you mind giving this a once over? I realize
reviewing ranger's range-op code is not on anyone's list of
priorities, but I could use a sanity check.
The patch is sufficiently self-contained to easily catch anything
caused by it, and I'd like to commit earlier in the wee
On Wed, Jul 27, 2022 at 4:47 PM H.J. Lu wrote:
>
> On Thu, Jul 21, 2022 at 11:53 AM H.J. Lu wrote:
> >
> > We can't always use the PLT entry as the function address for local IFUNC
> > functions. When the PIC register is needed for PLT call, indirect call
> > via the PLT entry will fail since th
On Fri, Jul 29, 2022 at 8:10 AM Roger Sayle wrote:
>
>
> This patch adds rot[lr]64ti2_doubleword patterns to the x86_64 backend,
> to move splitting of 128-bit TImode rotates by 64 bits after reload,
> matching what we now do for 64-bit DImode rotations by 32 bits with -m32.
>
> In theory moving w
On Sat, Jul 30, 2022 at 11:42 AM Roger Sayle wrote:
>
>
> Many thanks to H.J. for pointing out a better idiom for traversing
> the USEs (and also DEFs) of TImode registers in an instruction.
>
> This revised patched has been tested on x86_64-pc-linux-gnu with
> make bootstrap and make -k check, bo
On Fri, Jul 29, 2022 at 12:18 AM Roger Sayle wrote:
>
>
> This patch improves TImode STV by adding support for logical shifts by
> integer constants that are multiples of 8. For the test case:
>
> __int128 a, b;
> void foo() { a = b << 16; }
>
> on x86_64, gcc -O2 currently generates:
>
>
On Wed, Jul 27, 2022 at 4:24 PM H.J. Lu wrote:
>
> On Fri, Jul 1, 2022 at 8:31 AM Uros Bizjak wrote:
> >
> > On Thu, Jun 30, 2022 at 4:50 PM H.J. Lu wrote:
> > >
> > > 1. Add a predicate for constant vectors which can be converted to integer
> > > constants suitable for constant integer stores.
On 7/31/2022 6:44 AM, Lewis Hyatt wrote:
On Sat, Jul 30, 2022 at 10:43 PM Jeff Law wrote:
There was a request to backport this
(https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97498#c7) since it is
relevant to this one:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106267. Is that OK as
well for
On Sat, Jul 30, 2022 at 7:06 PM Tom Honermann via Gcc-patches
wrote:
>
> On 7/27/22 7:09 PM, Joseph Myers wrote:
> > On Sun, 24 Jul 2022, Tom Honermann via Gcc-patches wrote:
> >
> >> Gcc's '#pragma GCC diagnostic' directives are processed in "early mode"
> >> (see handle_pragma_diagnostic_early)
On Sat, Jul 30, 2022 at 10:43 PM Jeff Law wrote:
> > There was a request to backport this
> > (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97498#c7) since it is
> > relevant to this one:
> > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106267. Is that OK as
> > well for any of the current release
Hi Jakub,
The boz_15.f90 test FAILs on powerpc64le-linux when -mabi=ieeelongdouble
is used (either default through --with-long-double-format=ieee or
when used explicitly).
The problem is that the read/write transfer routines are called with
BT_REAL (or BT_COMPLEX) type and kind 17 which is magic
在 2022/7/30 上午1:17, Xi Ruoyao via Gcc-patches 写道:
Change v2 to v3:
- Disable section anchor for addr_global symbols.
- Use -O2 in test to make sure section anchor is disabled.
--
Background:
https://lore.kernel.org/loongarch/d7670b60-2782-4642-995b-7baa01779...@loongson.cn/T/#e1d47e2fe185f2e2
"
On Sat, 30 Jul 2022 at 22:28, Gerald Pfeifer wrote:
>
> This is a trivial change which fixes several dozen links.
>
> Marek, Jason, Jonathan - I noticed that (in other places) we have both
> links to www.open-std.org and open-std.org, both of which seem to work.
>
> What is the preferred spelli
Le 30/07/2022 à 21:40, Harald Anlauf a écrit :
Hi Mikael,
Am 30.07.22 um 10:28 schrieb Mikael Morin:
Meh! We killed one check for gfc_current_form but the other one is still
there.
OK, match_kind_param calls two functions that also gobble space, so
there is work remaining here.
So please make m
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