[Bug target/58684] powerpc uses only unordered floating-point compares

[seurer at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58684

--- Comment #3 from seurer at gcc dot gnu.org ---
Author: seurer
Date: Tue Jan 30 16:51:14 2018
New Revision: 257190

URL: https://gcc.gnu.org/viewcvs?rev=257190&root=gcc&view=rev
Log:
[PATCH, rs6000] pr58684, pr83759 xfail test cases that fail on powerpc64.

This patch xfails a few test cases on powerpc64 that fail after r256380
due to a longstanding issue with floating-point compares.

See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58684 for more information.


2018-01-30  Bill Seurer  <seurer@linux.vnet.ibm.com>

        PR 58684
        * gcc/testsuite/gcc.dg/torture/inf-compare-1.c: Add xfail.
        * gcc/testsuite/gcc.dg/torture/inf-compare-2.c: Add xfail.
        * gcc/testsuite/gcc.dg/torture/inf-compare-3.c: Add xfail.
        * gcc/testsuite/gcc.dg/torture/inf-compare-4.c: Add xfail.


Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/torture/inf-compare-1.c
    trunk/gcc/testsuite/gcc.dg/torture/inf-compare-2.c
    trunk/gcc/testsuite/gcc.dg/torture/inf-compare-3.c
    trunk/gcc/testsuite/gcc.dg/torture/inf-compare-4.c