[Bug target/80250] ICE in in final_scan_insn, at final.c:3025 for __builtin_ia32_vp4dpwssds_mask builtin

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80250

--- Comment #5 from Martin Liška  ---
Thanks for the fix!

[Bug target/80250] ICE in in final_scan_insn, at final.c:3025 for __builtin_ia32_vp4dpwssds_mask builtin

[ubizjak at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80250

Uroš Bizjak  changed:

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

--- Comment #4 from Uroš Bizjak  ---
Fixed.

[Bug target/80250] ICE in in final_scan_insn, at final.c:3025 for __builtin_ia32_vp4dpwssds_mask builtin

[uros at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80250

--- Comment #3 from uros at gcc dot gnu.org ---
Author: uros
Date: Sun Apr  2 18:19:02 2017
New Revision: 246637

URL: https://gcc.gnu.org/viewcvs?rev=246637=gcc=rev
Log:
PR target/80250
* config/i386/sse.md (mov): Remove insn pattern.
(mov): New expander.
(*mov_internal): New insn and split pattern.


Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/sse.md

[Bug target/80250] ICE in in final_scan_insn, at final.c:3025 for __builtin_ia32_vp4dpwssds_mask builtin

[ubizjak at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80250

Uroš Bizjak  changed:

   What|Removed |Added

   Target Milestone|--- |7.0

[Bug target/80250] ICE in in final_scan_insn, at final.c:3025 for __builtin_ia32_vp4dpwssds_mask builtin

[ubizjak at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80250

Uroš Bizjak  changed:

   What|Removed |Added

 Status|UNCONFIRMED |ASSIGNED
   Last reconfirmed||2017-03-29
   Assignee|unassigned at gcc dot gnu.org  |ubizjak at gmail dot com
 Ever confirmed|0   |1

--- Comment #2 from Uroš Bizjak  ---
Created attachment 41074
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41074=edit
Proposed patch

We need to handle constant 0 in a more complicate way.

Patch in testing.

[Bug target/80250] ICE in in final_scan_insn, at final.c:3025 for __builtin_ia32_vp4dpwssds_mask builtin

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80250

--- Comment #1 from Martin Liška  ---
Started with r242569.