r250958 - in /branches/gcc-7-branch/gcc: Change...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Tue Aug  8 13:21:12 2017
New Revision: 250958

URL: https://gcc.gnu.org/viewcvs?rev=250958&root=gcc&view=rev
Log:
2017-08-08  Richard Biener  <rguenther@suse.de>

	PR middle-end/81766
	* function.c (thread_prologue_and_epilogue_insns): Restore
	behavior of always calling find_many_sub_basic_blocks on
	the inserted prologue.

	* gcc.target/i386/pr81766.c: New testcase.

Added:
    branches/gcc-7-branch/gcc/testsuite/gcc.target/i386/pr81766.c
Modified:
    branches/gcc-7-branch/gcc/ChangeLog
    branches/gcc-7-branch/gcc/function.c
    branches/gcc-7-branch/gcc/testsuite/ChangeLog