On Fri, 2014-05-02 at 12:13 +0200, Jakub Jelinek wrote:
Hi!
On Tue, Apr 29, 2014 at 06:30:32PM -0400, Michael Meissner wrote:
This patch adds support for a new type (__float128) on the PowerPC to allow
people to use the 128-bit IEEE floating point format instead of the
traditional
IBM
On Wed, 2015-05-20 at 14:40 -0400, David Edelsohn wrote:
The current definition of _GLIBC_READ_MEM_BARRIER in libstdc++ is too
weak for an ACQUIRE FENCE, which is what it is intended to be. The
original code emitted an isync instead of lwsync.
All of the guard acquire and set code needs to
is defined.
[gcc/testsuite]
2017-07-17 Steven Munroe <munro...@gcc.gnu.org>
*gcc.target/powerpc/bmi-check.h (main): Skip unless
__BUILTIN_CPU_SUPPORTS__ defined.
*gcc.target/powerpc/bmi2-check.h (main): Skip unless
__BUILTIN_CPU_SUPPORTS__ defined.
Inde
Correct the problems Segher found in review and added a changes to deal
with the fallout from the __builtin_cpu_supports warning for older
distros.
Tested on P8 LE and P6/P7/P8 BE. No new tests failures.
./gcc/ChangeLog:
2017-07-17 Steven Munroe <munro...@gcc.gnu.org>
* conf
On Tue, 2017-07-18 at 16:54 -0500, Segher Boessenkool wrote:
> Hi!
>
> On Mon, Jul 17, 2017 at 01:28:20PM -0500, Steven Munroe wrote:
> > After a resent GCC change the previously submitted BMI/BMI2 intrinsic
> > test started to fail with the fo
On Wed, 2017-07-19 at 12:45 -0500, Segher Boessenkool wrote:
> On Tue, Jul 18, 2017 at 05:10:42PM -0500, Steven Munroe wrote:
> > On Tue, 2017-07-18 at 16:54 -0500, Segher Boessenkool wrote:
> > > On Mon, Jul 17, 2017 at 01:28:20PM -0500, Steven Munroe wrote:
> > >
On Wed, 2017-07-19 at 16:42 -0500, Segher Boessenkool wrote:
> Hi Steve,
>
> On Wed, Jul 19, 2017 at 10:14:01AM -0500, Steven Munroe wrote:
> > This it part 2/2 for contributing PPC64LE support for X86 MMX
> > instrisics. This patch adds the DG tests to verify the header
This it part 2/2 for contributing PPC64LE support for X86 MMX
instrisics. This patch adds the DG tests to verify the headers contents.
Oddly there are very few MMX specific included in i386 so I had to adapt
some the SSE tested to smaller vector size.
[gcc/testsuite]
2017-07-18 Steven Munroe
with
power8, are available for efficient implementation of these transfers.
This patch submission includes just the config.gcc and associated MMX
headers changes to make the review more manageable. A separate patch for
the DG test cases will follow.
./gcc/ChangeLog:
2017-07-06 Steven Munroe <mu
ded by
xmmintrin.h and cleans up some noisy warnings from the previous MMX
commit.
Part 2 adds the xmmintrin.h include and associated config.gcc and
x86intrin.h changes
part 3 adds the associated DG test cases.
./gcc/ChangeLog:
2017-08-16 Steven Munroe <munro...@gcc.gnu.org>
solution.
./gcc/ChangeLog:
2017-08-16 Steven Munroe <munro...@gcc.gnu.org>
* config.gcc (powerpc*-*-*): Add xmmintrin.h and mm_malloc.h.
* config/rs6000/xmmintrin.h: New file.
* config/rs6000/x86intrin.h [__ALTIVEC__]: Include xmmintrin.h.
Index: gcc/conf
are
associated with unions defined in m128-check.h (ported with minimal
change from i386). This removes some noise from make check.
[gcc/testsuite]
2017-08-16 Steven Munroe <munro...@gcc.gnu.org>
* gcc.target/powerpc/m128-check.h: New file.
* gcc.target/powerpc/sse-check.
On Thu, 2017-08-17 at 00:47 -0500, Segher Boessenkool wrote:
> On Wed, Aug 16, 2017 at 03:50:55PM -0500, Steven Munroe wrote:
> > This it part 3/3 for contributing PPC64LE support for X86 SSE
> > instrisics. This patch includes testsuite/gcc.target tests for the
> >
On Thu, 2017-08-17 at 00:28 -0500, Segher Boessenkool wrote:
> Hi!
>
> On Wed, Aug 16, 2017 at 03:35:40PM -0500, Steven Munroe wrote:
> > +extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__,
> > __artificial__))
> > +_mm_add_ss (__m128 __A, __m
On Tue, 2017-05-09 at 12:23 -0500, Segher Boessenkool wrote:
> Hi!
>
> On Mon, May 08, 2017 at 09:49:57AM -0500, Steven Munroe wrote:
> > Thus I would like to restrict this support to PowerPC
> > targets that support VMX/VSX and PowerISA-2.07 (power8) and later.
>
&
On Tue, 2017-05-09 at 16:03 -0500, Segher Boessenkool wrote:
> On Tue, May 09, 2017 at 02:33:00PM -0500, Steven Munroe wrote:
> > On Tue, 2017-05-09 at 12:23 -0500, Segher Boessenkool wrote:
> > > On Mon, May 08, 2017 at 09:49:57AM -0500, Steven Munroe wrote:
> > > >
test.
Thanks.
[gcc/testsuite]
2017-05-17 Steven Munroe <munro...@gcc.gnu.org>
* gcc.target/powerpc/bmi-andn-1.c: Fix-up dg-options.
* gcc.target/powerpc/bmi-andn-2.c: Fix-up dg-options.
* gcc.target/powerpc/bmi-bextr-1.c: Fix-up dg-options.
* gcc.target/p
On Thu, 2017-05-11 at 09:39 -0500, Segher Boessenkool wrote:
> On Wed, May 10, 2017 at 12:59:28PM -0500, Steven Munroe wrote:
> > > That is just for the testsuite; I meant what happens if a user tries
> > > to use it with an older target (or BE, or 32-bit)? Is there a useful
On Fri, 2017-05-12 at 11:38 -0700, Mike Stump wrote:
> On May 8, 2017, at 7:49 AM, Steven Munroe <munro...@linux.vnet.ibm.com> wrote:
> > Of course as part of this process we will port as many of the
> > corresponding DejaGnu tests from gcc/testsuite/gcc.target/i386/
On Tue, 2017-06-20 at 09:04 +, Hurugalawadi, Naveen wrote:
> Hi Joesph,
>
> Thanks for your review and valuable comments on this issue.
>
> Please find attached the patch that merges x86-intrinsics for AArch64 and PPC
> architectures.
>
> >> it would seem to me to be a bad idea to duplicate
On Tue, 2017-06-20 at 17:16 -0500, Segher Boessenkool wrote:
> On Tue, Jun 20, 2017 at 09:34:25PM +, Joseph Myers wrote:
> > On Tue, 20 Jun 2017, Segher Boessenkool wrote:
> >
> > > > And as you see see below the gcc.target tests have to be duplicated
> > > > anyway. Even if the C code is
On Wed, 2017-05-17 at 17:22 -0400, David Edelsohn wrote:
> On Wed, May 17, 2017 at 4:56 PM, Steven Munroe
> <munro...@linux.vnet.ibm.com> wrote:
> > David pointed out that I my earlier X86 BMI intrinsic header submission
> > was causing make check failures on on powerpc6
. The solution is to guard the
test code with #ifdef _ARCH_PWR7 so that it does not attempt to use
instructions that are not there.
However for dg-compile test bmi2-pext64-1a.c we have no alternative to
add -mcpu=power7 to dg-options.
[gcc/testsuite]
2017-05-24 Steven Munroe <munro...@gcc.gnu.
and later.
[gcc/testsuite]
2017-05-26 Steven Munroe <munro...@gcc.gnu.org>
* gcc.target/powerpc/bmi2-pdep32-1.c []: Add -mcpu=power7 to
dg-options. Change dg-require-effective-target powerpc_vsx_ok
to vsx_hw.
* gcc.target/powerpc/bmi2-pdep64-1.c: Li
On Tue, 2017-05-30 at 17:26 -0500, Segher Boessenkool wrote:
> On Fri, May 26, 2017 at 10:32:54AM -0500, Steven Munroe wrote:
> > * gcc.target/powerpc/bmi2-pdep32-1.c []: Add -mcpu=power7 to
> > dg-options. Change dg-require-effective-target powerpc_vsx_ok
> >
} { "-mcpu=*" }
{ "-mcpu=power7" } }
and
dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } }
To ward off the evil spirits
Tests on BE --with-cpu=power6 -m32/-m64 and LE --with-cpu=power8. All
bmi/bmi2 intrinsic tests pasted.
[gcc/
ling I include the BMI intrinsics ported to PowerPC
for review as they are reasonable size (31 intrinsic implementations).
[gcc]
2017-05-04 Steven Munroe <munro...@gcc.gnu.org>
* config.gcc (powerpc*-*-*): Add bmi2intrin.h, bmiintrin.h,
and x86intrin.h
* config/rs6000/b
to and
from 32-bit float and int required assembler to the correct semantics
at reasonable cost. Perhaps these can be revisited when the team
completes the builtins for vec_double* and vec_float*.
part 2 adds the associated 131 DG test cases.
./gcc/ChangeLog:
2017-10-17 Steven Munroe <mu
A small thinko in the implementation of _mm_add_pi32 that only shows
when compiling for power9.
./gcc/ChangeLog:
2017-11-15 Steven Munroe <munro...@gcc.gnu.org>
* config/rs6000/mmintrin.h (_mm_add_pi32[_ARCH_PWR]): Correct
parameter list for vec_splats.
Index: gcc/
On Mon, 2017-10-23 at 16:21 -0500, Segher Boessenkool wrote:
> Hi!
>
> On Tue, Oct 17, 2017 at 01:24:45PM -0500, Steven Munroe wrote:
> > Some inline assembler is required. There a several cases where we need
> > to generate Data Cache Block instruction. There ar
On Wed, 2017-10-25 at 18:37 -0500, Segher Boessenkool wrote:
> Hi!
>
> On Tue, Oct 17, 2017 at 01:27:16PM -0500, Steven Munroe wrote:
> > This it part 2/2 for contributing PPC64LE support for X86 SSE2
> > instrisics. This patch includes testsuite/gcc.target tests for the
&g
--- Begin Message ---
This has a simple fix that I have tested on power8 and Seurer are
tested on power9.
While there may be a more elegent coding for the require casts, this is
the simplest change, considering the current stage.
2018-02-09 Steven Munroe <munro...@gcc.gnu.
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