[Bug target/66703] [4.9/5/6] gcc.target/i386/readeflags-1.c aborts on -march=i586 or on -miamcu

[uros at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66703

--- Comment #6 from uros at gcc dot gnu.org ---
Author: uros
Date: Fri Jul 10 15:32:48 2015
New Revision: 225680

URL: https://gcc.gnu.org/viewcvs?rev=225680&root=gcc&view=rev
Log:
        PR target/66703
        * gcc.target/i386/readeflags-1.c (readeflags_test): Declare with
        __attribute__((noinline, noclone)).  Change "x" to "volatile char"
        type to prevent possible flag-clobbering zero-extensions.


Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.target/i386/readeflags-1.c