[Bug target/68648] [4.9 Regression][ARM] ICE: fail to generate BIC(immediate) instruction

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68648

Richard Biener  changed:

   What|Removed |Added

   Target Milestone|4.9.5   |4.9.4

[Bug target/68648] [4.9 Regression][ARM] ICE: fail to generate BIC(immediate) instruction

[ktkachov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68648

--- Comment #6 from ktkachov at gcc dot gnu.org ---
Author: ktkachov
Date: Thu Jan 14 17:27:42 2016
New Revision: 232375

URL: https://gcc.gnu.org/viewcvs?rev=232375=gcc=rev
Log:
[ARM][4.9 backport] Fix PR target/68648

PR target/68648
* config/arm/arm.md (*andsi_iorsi3_notsi): Try to simplify
the complement of operands[3] during splitting.

* gcc.dg/torture/pr68648.c: New test.


Added:
branches/gcc-4_9-branch/gcc/testsuite/gcc.dg/torture/pr68648.c
Modified:
branches/gcc-4_9-branch/gcc/ChangeLog
branches/gcc-4_9-branch/gcc/config/arm/arm.md
branches/gcc-4_9-branch/gcc/testsuite/ChangeLog

[Bug target/68648] [4.9 Regression][ARM] ICE: fail to generate BIC(immediate) instruction

[ktkachov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68648

ktkachov at gcc dot gnu.org changed:

   What|Removed |Added

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

--- Comment #7 from ktkachov at gcc dot gnu.org ---
Fixed on all active branches.

[Bug target/68648] [4.9 Regression][ARM] ICE: fail to generate BIC(immediate) instruction

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68648

Richard Biener  changed:

   What|Removed |Added

   Priority|P3  |P2
  Known to work||5.4.0, 6.0
Summary|[4.9/5/6 Regression][ARM]   |[4.9 Regression][ARM] ICE:
   |ICE: fail to generate   |fail to generate
   |BIC(immediate) instruction  |BIC(immediate) instruction