https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100757
--- Comment #24 from CVS Commits ---
The master branch has been updated by Christophe Lyon :
https://gcc.gnu.org/g:fd0ab7c734b04b91653467b94afd48ceca122083
commit r12-7356-gfd0ab7c734b04b91653467b94afd48ceca122083
Author: Christophe Lyon
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100757
Christophe Lyon changed:
What|Removed |Added
Resolution|--- |FIXED
Status|ASSIGNED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100757
--- Comment #22 from CVS Commits ---
The master branch has been updated by Christophe Lyon :
https://gcc.gnu.org/g:c6b4ea7ab1aa6c5c07798fa6c6ad15dd1761b5ed
commit r12-7344-gc6b4ea7ab1aa6c5c07798fa6c6ad15dd1761b5ed
Author: Christophe Lyon
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100757
--- Comment #21 from CVS Commits ---
The master branch has been updated by Christophe Lyon :
https://gcc.gnu.org/g:6a7c13a0cf2290b60ab36f9ce1027b92838586bd
commit r12-7343-g6a7c13a0cf2290b60ab36f9ce1027b92838586bd
Author: Christophe Lyon
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100757
--- Comment #20 from CVS Commits ---
The master branch has been updated by Christophe Lyon :
https://gcc.gnu.org/g:724d6566cd11c676f3bc082a9771784c825affb1
commit r12-7342-g724d6566cd11c676f3bc082a9771784c825affb1
Author: Christophe Lyon
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100757
--- Comment #19 from CVS Commits ---
The master branch has been updated by Christophe Lyon :
https://gcc.gnu.org/g:e6a4aefce8e47a7d3ba781066a1410ebfa963e59
commit r12-7341-ge6a4aefce8e47a7d3ba781066a1410ebfa963e59
Author: Christophe Lyon
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100757
--- Comment #18 from CVS Commits ---
The master branch has been updated by Christophe Lyon :
https://gcc.gnu.org/g:df0e57c2c032cea0f77f2e68231c035f282b26d6
commit r12-7340-gdf0e57c2c032cea0f77f2e68231c035f282b26d6
Author: Christophe Lyon
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100757
--- Comment #17 from CVS Commits ---
The master branch has been updated by Christophe Lyon :
https://gcc.gnu.org/g:91224cf625dc90304bb515a0cc602beed48fe3da
commit r12-7339-g91224cf625dc90304bb515a0cc602beed48fe3da
Author: Christophe Lyon
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100757
--- Comment #16 from CVS Commits ---
The master branch has been updated by Christophe Lyon :
https://gcc.gnu.org/g:884f77b489510e1df9db2889b60c5df6fcda
commit r12-7338-g884f77b489510e1df9db2889b60c5df6fcda
Author: Christophe Lyon
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100757
Richard Biener changed:
What|Removed |Added
Priority|P3 |P1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100757
--- Comment #15 from Christophe Lyon ---
Hi, yes this is close to completion.
The patch series was approved last week by Richard Sandiford:
https://gcc.gnu.org/pipermail/gcc-patches/2021-October/581778.html
but I have found a bug with more
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100757
vvinayag at arm dot com changed:
What|Removed |Added
CC||vvinayag at arm dot com
---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100757
--- Comment #13 from Christophe Lyon ---
This is also related to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101325
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100757
--- Comment #12 from Christophe Lyon ---
Yes, I've been working on it for a while, it's proving to be a bit tricky when
switching to HImode as suggested by Richard. I have something working, now
checking I haven't broken Neon.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100757
--- Comment #11 from Alex Coplan ---
@Christophe: do you still plan to look at this? I'm happy to pick it up if not
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100757
--- Comment #10 from Christophe Lyon ---
The problem is in vec-common.md:
(define_expand "vcond_mask_"
[(set (match_operand:VDQWH 0 "s_register_operand")
(if_then_else:VDQWH
(match_operand: 3 "s_register_operand")
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100757
--- Comment #9 from Alex Coplan ---
Hi Christophe,
FYI, I just did a testsuite run on a toolchain configured with
--with-arch=armv8.1-m.main+mve.fp+fp.dp and --with-float=hard. I'm seeing
several ICEs at -O3, e.g.:
$
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100757
--- Comment #8 from Christophe Lyon ---
At expand time, we have:
(insn 33 32 34 6 (set (reg:V4SI 144)
(const_vector:V4SI [
(const_int 0 [0]) repeated x4
])) "bz-100757.c":5:12 -1
(nil))
(insn 34 33 35 6
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100757
--- Comment #7 from Alex Coplan ---
Note that it also ICEs with e.g. -mtune=arm920t.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100757
--- Comment #6 from Christophe Lyon ---
That's related to the tune_params::LOG_OP_NON_SHORT_CIRCUIT tuning param for
Thumb mode. Setting it to FALSE in the a53 tuning params (used by a55) avoids
the ICE.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100757
--- Comment #5 from Alex Coplan ---
(In reply to Christophe Lyon from comment #4)
> Sigh, I did write & run several tests though :-(
>
> I had to add -mfpu=auto because I configured my toolchain --with-fpu=neon,
> and I need to keep
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100757
Christophe Lyon changed:
What|Removed |Added
Assignee|unassigned at gcc dot gnu.org |clyon at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100757
Alex Coplan changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100757
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |12.0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100757
--- Comment #2 from Alex Coplan ---
Could be, I'm bisecting it now...
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100757
Christophe Lyon changed:
What|Removed |Added
CC||clyon at gcc dot gnu.org
--- Comment
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