r269386 - in /trunk/gcc: ChangeLog fold-const.c...

[jakub@gcc.gnu.org]

Author: jakub
Date: Tue Mar  5 09:03:50 2019
New Revision: 269386

URL: https://gcc.gnu.org/viewcvs?rev=269386&root=gcc&view=rev
Log:
	PR bootstrap/89560
	* fold-const.c (fold_checksum_tree): Don't use fixed size buffer,
	instead alloca it only when needed with the needed size.

	* g++.dg/other/pr89560.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/other/pr89560.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/fold-const.c
    trunk/gcc/testsuite/ChangeLog