r239785 - in /trunk/gcc: ChangeLog config/xtens...

[jcmvbkbc@gcc.gnu.org]

Author: jcmvbkbc
Date: Fri Aug 26 17:23:37 2016
New Revision: 239785

URL: https://gcc.gnu.org/viewcvs?rev=239785&root=gcc&view=rev
Log:
xtensa: report stack usage

This enables options -fstack-usage and -Wstack-usage.

2016-08-26  Max Filippov  <jcmvbkbc@gmail.com>
gcc/
	* config/xtensa/xtensa.c (xtensa_expand_prologue): Update
	current_function_static_stack_size variable with the static
	stack frame size of the current function when
	flag_stack_usage_info is enabled.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/xtensa/xtensa.c