[Bug target/83946] [7/8 Regression] Safe Indirect Jumps broken on AIX

[wschmidt at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83946

--- Comment #6 from Bill Schmidt <wschmidt at gcc dot gnu.org> ---
Author: wschmidt
Date: Sun Jan 21 13:26:07 2018
New Revision: 256931

URL: https://gcc.gnu.org/viewcvs?rev=256931&root=gcc&view=rev
Log:
[gcc]

2018-01-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
            David Edelsohn <dje.gcc@gmail.com>

        PR target/83946
        * config/rs6000/rs6000.md (*call_indirect_nonlocal_sysv<mode>):
        Change "crset eq" to "crset 2".
        (*call_value_indirect_nonlocal_sysv<mode>): Likewise.
        (*call_indirect_aix<mode>_nospec): Likewise.
        (*call_value_indirect_aix<mode>_nospec): Likewise.
        (*call_indirect_elfv2<mode>_nospec): Likewise.
        (*call_value_indirect_elfv2<mode>_nospec): Likewise.
        (*sibcall_nonlocal_sysv<mode>): Change "crset eq" to "crset 2";
        change assembly output from . to $.
        (*sibcall_value_nonlocal_sysv<mode>): Likewise.
        (indirect_jump<mode>_nospec): Change assembly output from . to $.
        (*tablejump<mode>_internal1_nospec): Likewise.

[gcc/testsuite]

2018-01-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
            David Edelsohn <dje.gcc@gmail.com>

        PR target/83946
        * gcc.target/powerpc/safe-indirect-jump-1.c: Change expected
        assembly output from "crset eq" to "crset 2".
        * gcc.target/powerpc/safe-indirect-jump-2.c: Change expected
        assembly output from . to $.
        * gcc.target/powerpc/safe-indirect-jump-3.c: Likewise.
        * gcc.target/powerpc/safe-indirect-jump-1.c: Change expected
        assembly output from "crset eq" to "crset 2".
        * gcc.target/powerpc/safe-indirect-jump-8.c: Change expected
        assembly output from "crset eq" to "crset 2", and from . to $.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/rs6000/rs6000.md
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.target/powerpc/safe-indirect-jump-1.c
    trunk/gcc/testsuite/gcc.target/powerpc/safe-indirect-jump-2.c
    trunk/gcc/testsuite/gcc.target/powerpc/safe-indirect-jump-3.c
    trunk/gcc/testsuite/gcc.target/powerpc/safe-indirect-jump-7.c
    trunk/gcc/testsuite/gcc.target/powerpc/safe-indirect-jump-8.c