[Bug bootstrap/78705] ICE in ix86_test_dumping_memory_blockage

[dmalcolm at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78705

--- Comment #6 from David Malcolm <dmalcolm at gcc dot gnu.org> ---
Author: dmalcolm
Date: Wed Dec  7 01:28:13 2016
New Revision: 243332

URL: https://gcc.gnu.org/viewcvs?rev=243332&root=gcc&view=rev
Log:
Fix x86_64-ism in selftest (PR bootstrap/78705)

In r243317 I accidentally introduced an assumption in a selftest
in i386.c that Pmode == DImode.  This patch conditionalizes the
overzealous string comparison to avoid breaking the build on
32-bit i386.c targets.

gcc/ChangeLog:
        PR bootstrap/78705
        * config/i386/i386.c (selftest::ix86_test_dumping_memory_blockage):
        Conditionalize the string comparison on Pmode == DImode.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c