[Bug target/84711] AArch32 big-endian fails when taking subreg of a vector mode to a scalar mode.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84711 Tamar Christina changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/84711] AArch32 big-endian fails when taking subreg of a vector mode to a scalar mode.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84711 --- Comment #20 from Tamar Christina --- Author: tnfchris Date: Fri Nov 23 12:20:20 2018 New Revision: 266405 URL: https://gcc.gnu.org/viewcvs?rev=266405=gcc=rev Log: Arm: Fix subreg crash when FP16 and big-endian The original issue comes from

[Bug target/84711] AArch32 big-endian fails when taking subreg of a vector mode to a scalar mode.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84711 --- Comment #19 from Tamar Christina --- Hi Martin, I'll do the backport to GCC-8 this week and close it.

[Bug target/84711] AArch32 big-endian fails when taking subreg of a vector mode to a scalar mode.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84711 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment

[Bug target/84711] AArch32 big-endian fails when taking subreg of a vector mode to a scalar mode.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84711 --- Comment #17 from Tamar Christina --- Author: tnfchris Date: Thu Aug 16 10:39:13 2018 New Revision: 263584 URL: https://gcc.gnu.org/viewcvs?rev=263584=gcc=rev Log: Update fall through pattern for FP16 patterns in ARM. The original issue

[Bug target/84711] AArch32 big-endian fails when taking subreg of a vector mode to a scalar mode.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84711 Jakub Jelinek changed: What|Removed |Added Target Milestone|8.2 |8.3 --- Comment #16 from Jakub Jelinek

[Bug target/84711] AArch32 big-endian fails when taking subreg of a vector mode to a scalar mode.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84711 --- Comment #15 from Jakub Jelinek --- Author: jakub Date: Sat Jul 7 07:47:10 2018 New Revision: 262493 URL: https://gcc.gnu.org/viewcvs?rev=262493=gcc=rev Log: PR target/84711 * gcc.dg/vect/pr84711.c: Remove unnecessary sse

[Bug target/84711] AArch32 big-endian fails when taking subreg of a vector mode to a scalar mode.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84711 --- Comment #14 from Tamar Christina --- Author: tnfchris Date: Fri Jul 6 10:44:35 2018 New Revision: 262472 URL: https://gcc.gnu.org/viewcvs?rev=262472=gcc=rev Log: Require sse for testcase on i686. PR target/84711 *

[Bug target/84711] AArch32 big-endian fails when taking subreg of a vector mode to a scalar mode.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84711 --- Comment #13 from Tamar Christina --- Author: tnfchris Date: Thu Jul 5 10:37:36 2018 New Revision: 262436 URL: https://gcc.gnu.org/viewcvs?rev=262436=gcc=rev Log: Fix can_change_mode_class for big-endian on Arm gcc/ PR

[Bug target/84711] AArch32 big-endian fails when taking subreg of a vector mode to a scalar mode.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84711 --- Comment #12 from Tamar Christina --- Author: tnfchris Date: Thu Jul 5 10:35:00 2018 New Revision: 262435 URL: https://gcc.gnu.org/viewcvs?rev=262435=gcc=rev Log: Correct subreg no-op handling for big-endian vec_select. gcc/ PR

[Bug target/84711] AArch32 big-endian fails when taking subreg of a vector mode to a scalar mode.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84711 Jakub Jelinek changed: What|Removed |Added Target Milestone|8.0 |8.2 --- Comment #11 from Jakub Jelinek

[Bug target/84711] AArch32 big-endian fails when taking subreg of a vector mode to a scalar mode.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84711 --- Comment #10 from Tamar Christina --- Author: tnfchris Date: Mon Mar 19 09:14:25 2018 New Revision: 258642 URL: https://gcc.gnu.org/viewcvs?rev=258642=gcc=rev Log: gcc/ 2018-03-19 Tamar Christina PR

[Bug target/84711] AArch32 big-endian fails when taking subreg of a vector mode to a scalar mode.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84711 --- Comment #9 from Tamar Christina --- Hi Christophhe, This seems to be a combine issue. It thinks that (set (reg/i:SF 16 s0) (vec_select:SF (reg:V4SF 16 s0 [ xD.6085 ]) (parallel [ (const_int 0 [0])

[Bug target/84711] AArch32 big-endian fails when taking subreg of a vector mode to a scalar mode.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84711 --- Comment #8 from Christophe Lyon --- Created attachment 43679 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43679=edit vshuf-v2si.trace execution trace Last 300 lines of QEMU execution traces.

[Bug target/84711] AArch32 big-endian fails when taking subreg of a vector mode to a scalar mode.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84711 --- Comment #7 from Christophe Lyon --- Created attachment 43678 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43678=edit vect-nop-move execution trace Last 300 lines of QEMU execution traces.

[Bug target/84711] AArch32 big-endian fails when taking subreg of a vector mode to a scalar mode.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84711 Christophe Lyon changed: What|Removed |Added CC||clyon at gcc dot gnu.org --- Comment

[Bug target/84711] AArch32 big-endian fails when taking subreg of a vector mode to a scalar mode.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84711 Tamar Christina changed: What|Removed |Added Status|RESOLVED|ASSIGNED Resolution|FIXED

[Bug target/84711] AArch32 big-endian fails when taking subreg of a vector mode to a scalar mode.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84711 Tamar Christina changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/84711] AArch32 big-endian fails when taking subreg of a vector mode to a scalar mode.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84711 --- Comment #3 from Tamar Christina --- Author: tnfchris Date: Thu Mar 15 10:53:17 2018 New Revision: 258554 URL: https://gcc.gnu.org/viewcvs?rev=258554=gcc=rev Log: 2018-03-15 Tamar Christina PR

[Bug target/84711] AArch32 big-endian fails when taking subreg of a vector mode to a scalar mode.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84711 Tamar Christina changed: What|Removed |Added Target Milestone|9.0 |8.0 --- Comment #2 from Tamar

[Bug target/84711] AArch32 big-endian fails when taking subreg of a vector mode to a scalar mode.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84711 Tamar Christina changed: What|Removed |Added Target Milestone|--- |9.0

[Bug target/84711] AArch32 big-endian fails when taking subreg of a vector mode to a scalar mode.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84711 Tamar Christina changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|