explow.c (anti_adjust_stack_and_probe_stack_clash): Avoid probing the red zone for...
authorJeff Law <law@redhat.com>
Wed, 15 Nov 2017 06:30:31 +0000 (23:30 -0700)
committerJeff Law <law@gcc.gnu.org>
Wed, 15 Nov 2017 06:30:31 +0000 (23:30 -0700)
commit2a6fc98713d6f9b98d186a52ffc3160819bd580e
tree49e95bd9149f24000e549eef8d8e9514c2fc12f1
parent611a7c7e3799549b0de94c75ca810ba0d450b804
explow.c (anti_adjust_stack_and_probe_stack_clash): Avoid probing the red zone for stack_clash_protection_final_dynamic_probe...

* explow.c (anti_adjust_stack_and_probe_stack_clash): Avoid probing
the red zone for stack_clash_protection_final_dynamic_probe targets
when the total dynamic stack size is zero bytes.

From-SVN: r254753
gcc/ChangeLog
gcc/explow.c