It corresponds to revision 3.1DD of http://www.ada-auth.org/acats.html minus
the same chapters as for ACATS 2.6. It is not run, the missing step being:
--- a/gcc/ada/gcc-interface/Make-lang.in
+++ b/gcc/ada/gcc-interface/Make-lang.in
@@ -1108,7 +1108,7 @@ check-ada-subtargets: check-acats-subtar
On Fri, May 16, 2025 at 06:14:30PM +0100, Richard Sandiford wrote:
> Dimitar Dimitrov writes:
> > After r16-160-ge6f89d78c1a752, late_combine2 started transforming the
> > following RTL for pru-unknown-elf:
> >
> > (insn 3949 3948 3951 255 (set (reg:QI 56 r14.b0 [orig:1856 _619 ] [1856])
> >
在 2025/5/23 下午7:07, Xi Ruoyao 写道:
On Fri, 2025-03-07 at 14:14 +0800, Lulu Cheng wrote:
By default, vectorization is not enabled on LoongArch,
resulting in the failure of these two test cases.
Hmm, but wouldn't every test in the vect/ directory automatically get -
mlsx (from DEFAULT_VECTCFLAGS
In the added C++ testcase, a stack slot at a negative sp offset is
used to hold a value across a call.
There are a couple of causes that directly lead to this outcome:
- the -fstack-clash-protection and -fnon-call-exception options, that
cause arm_frame_pointer_required to flip from false to tr
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 memory.
transformed "mov $0,mem" to the shorter and "$0,mem" for -Oz. But
(define_insn "*mov_and"
[(set (match_operand:SWI
The next chunk of Shreya's work.
For this expansion we want to detect cases when the mask fits in a
simm12 after shifting right by the number of trailing zeros in the mask.
In that case we can synthesize the AND with a shift right, andi and
shift left. I saw this case come up when doing some
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 memory.
>
> transformed "mov $0,mem" to the shorter and "$0,mem" for
So this patch from Shreya adds the ability to use andi + a series of
bclr insns to synthesize a logical AND, much like we're doing for
IOR/XOR using ori+bset or their xor equivalents.
This would regress from a code quality standpoint if we didn't make some
adjustments to a handful of define_in
It corresponds to revision 4.2A of http://www.ada-auth.org/acats.html minus
the same chapters as for ACATS 2.6. It is not run, the missing step being:
--- a/gcc/ada/gcc-interface/Make-lang.in
+++ b/gcc/ada/gcc-interface/Make-lang.in
@@ -1108,7 +1108,7 @@ check-ada-subtargets: check-acats-subtarg
On 5/23/25 8:56 AM, Andrew MacLeod wrote:
Since the PR scrolled by, i don't think I ever noticed this thread.. or
at least where it lead.
This is not an "equivalence" that ranger would propagate because its a
relation with a constant.
the issue here seems to be:
if (x < 4) when x has
On Thu, May 22, 2025 at 08:54 Tomasz Kamiński wrote:
> From: Jonathan Wakely
>
> This papers implements C++26 std::indirect as specified
“This patch”?
>
Hi Steve,
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 allowed values, and neither is **between** -1 and 1.
You're right, th
The array that stores the dynamic extents used to be default
initialized. The standard requires value intialization. This
commit fixes the bug and adds a test.
libstdc++-v3/ChangeLog:
* include/std/mdspan: Value initialize the array storing the
dynamic extents.
* testsuite
This is in preparation for the installation of the ACATS 4.2 testsuite.
Tested on x86-64/Linux, applied on the mainline.
2025-05-24 Eric Botcazou
ada/
* gcc-interface/Make-lang.in (ACATSDIR): Use acats-2 directory.
testsuite/
* ada/acats/*: Rename into ada/acats-2/*.
As one of the last steps in removing old reload, I'll delete the reload.h
header file. It would be a bit embarrassing if that stopped the target I am
responsible for from working, so let's prevent that.
We do not actually use anything from this header file (checked by building
with this patch, an
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