r236863 - in /trunk/gcc: ChangeLog config/i386/...

[uros@gcc.gnu.org]

Author: uros
Date: Sun May 29 20:50:32 2016
New Revision: 236863

URL: https://gcc.gnu.org/viewcvs?rev=236863&root=gcc&view=rev
Log:
	PR target/71245
	* config/i386/sync.md (define_peephole2 atomic_storedi_fpu):
	New peepholes to remove unneeded fild/fistp pairs.
	(define_peephole2 atomic_loaddi_fpu): Ditto.

testsuite/ChangeLog:

	PR target/71245
	* gcc.target/i386/pr71245-1.c: New test.
	* gcc.target/i386/pr71245-2.c: Ditto.


Added:
    trunk/gcc/testsuite/gcc.target/i386/pr71245-1.c
    trunk/gcc/testsuite/gcc.target/i386/pr71245-2.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/sync.md
    trunk/gcc/testsuite/ChangeLog