r254456 - in /trunk/gcc: ChangeLog config/i386/...

Mon Nov 6 15:51:00 GMT 2017

Author: law
Date: Mon Nov  6 15:51:16 2017
New Revision: 254456

URL: https://gcc.gnu.org/viewcvs?rev=254456&root=gcc&view=rev
Log:
	PR target/82788
	* config/i386/i386.c (PROBE_INTERVAL): Remove.
	(get_probe_interval): New functions.
	(ix86_adjust_stack_and_probe_stack_clash): Use get_probe_interval.
	(ix86_adjust_stack_and_probe): Likewise.
	(output_adjust_stack_and_probe): Likewise.
	(ix86_emit_probe_stack_range): Likewise.
	(ix86_expand_prologue): Likewise.

	PR target/82788
	* gcc.dg/pr82788.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr82788.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c
    trunk/gcc/testsuite/ChangeLog