[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
gcc-bugzilla@gcc.gnu.org
Fri Jul 10 15:33:00 GMT 2015
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
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