[Bug target/99249] SVE: ICE in aarch64_expand_sve_const_vector (during RTL pass: early_remat)

[ktkachov at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99249

ktkachov at gcc dot gnu.org changed:

   What|Removed |Added

  Known to fail||10.2.1
 Status|UNCONFIRMED |NEW
 Ever confirmed|0   |1
 CC||ktkachov at gcc dot gnu.org
   Target Milestone|--- |10.3
   Last reconfirmed||2021-02-24

--- Comment #1 from ktkachov at gcc dot gnu.org ---
Confirmed on the 10 branch as well.

[Bug target/99249] SVE: ICE in aarch64_expand_sve_const_vector (during RTL pass: early_remat)

[rguenth at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99249

Richard Biener  changed:

   What|Removed |Added

   Target Milestone|10.3|10.4

--- Comment #2 from Richard Biener  ---
GCC 10.3 is being released, retargeting bugs to GCC 10.4.

[Bug target/99249] SVE: ICE in aarch64_expand_sve_const_vector (during RTL pass: early_remat)

[rsandifo at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99249

rsandifo at gcc dot gnu.org  changed:

   What|Removed |Added

 CC||rsandifo at gcc dot gnu.org
 Status|NEW |ASSIGNED

--- Comment #3 from rsandifo at gcc dot gnu.org  
---
Mine.

[Bug target/99249] SVE: ICE in aarch64_expand_sve_const_vector (during RTL pass: early_remat)

[rsandifo at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99249

rsandifo at gcc dot gnu.org  changed:

   What|Removed |Added

   Assignee|unassigned at gcc dot gnu.org  |rsandifo at gcc dot 
gnu.org

--- Comment #4 from rsandifo at gcc dot gnu.org  
---
Fixed by
https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=a065e0bb092a010664777394530ab1a52bb5293b,
but I typoed the PR number.

[Bug target/99249] SVE: ICE in aarch64_expand_sve_const_vector (during RTL pass: early_remat)

[rsandifo at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99249

rsandifo at gcc dot gnu.org  changed:

   What|Removed |Added

 Resolution|--- |FIXED
 Status|ASSIGNED|RESOLVED
Summary|[8/9 Backport] SVE: ICE in  |SVE: ICE in
   |aarch64_expand_sve_const_ve |aarch64_expand_sve_const_ve
   |ctor (during RTL pass:  |ctor (during RTL pass:
   |early_remat)|early_remat)

--- Comment #6 from rsandifo at gcc dot gnu.org  
---
I was going to backport this further than GCC 10, but it turns
out that the code changed too much in the GCC 9->GCC 10 timeframe
for it to apply cleanly.  I'm also not aware of any way of triggering
the bug before GCC 10.