[Bug target/59290] [4.9 regression][ARM] regression on negdi-2.c (big-endian)

[ktkachov at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59290

--- Comment #4 from ktkachov at gcc dot gnu.org ---
Author: ktkachov
Date: Tue Nov 26 15:06:06 2013
New Revision: 205394

URL: http://gcc.gnu.org/viewcvs?rev=205394&root=gcc&view=rev
Log:
[gcc/]
2013-11-26  Kyrylo Tkachov  <kyrylo.tkac...@arm.com>

    PR target/59290
    * config/arm/arm.md (*zextendsidi_negsi): New pattern.
    * config/arm/arm.c (arm_new_rtx_costs): Initialise cost correctly
    for zero_extend case.

[gcc/testsuite/]
2013-11-26  Kyrylo Tkachov  <kyrylo.tkac...@arm.com>

    PR target/59290
    * gcc.target/arm/negdi-2.c: Scan more general register names.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/arm/arm.c
    trunk/gcc/config/arm/arm.md
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.target/arm/negdi-2.c