r234974 - in /branches/gcc-5-branch/gcc: Change...

[ktkachov@gcc.gnu.org]

Author: ktkachov
Date: Thu Apr 14 13:45:34 2016
New Revision: 234974

URL: https://gcc.gnu.org/viewcvs?rev=234974&root=gcc&view=rev
Log:
[AArch64] Backport of PR target/70044 fix to GCC 5

2016-04-14  Nick Clifton  <nickc@redhat.com>
            Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	PR target/70044
	* config/aarch64/aarch64.c
	(aarch64_override_options_after_change): When forcing
	flag_omit_frame_pointer to be true, use a special value that can
	be detected if this function is called again, thus preventing
	flag_omit_leaf_frame_pointer from being forced to be false.

	* gcc.target/aarch64/pr70044.c: New test.


Added:
    branches/gcc-5-branch/gcc/testsuite/gcc.target/aarch64/pr70044.c
Modified:
    branches/gcc-5-branch/gcc/ChangeLog
    branches/gcc-5-branch/gcc/config/aarch64/aarch64.c
    branches/gcc-5-branch/gcc/testsuite/ChangeLog