r275128 - in /branches/gcc-7-branch/gcc: Change...

[jakub@gcc.gnu.org]

Author: jakub
Date: Fri Aug 30 12:16:43 2019
New Revision: 275128

URL: https://gcc.gnu.org/viewcvs?rev=275128&root=gcc&view=rev
Log:
	Backported from mainline
	2019-03-12  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/89663
	* builtins.c (expand_builtin_int_roundingfn,
	expand_builtin_int_roundingfn_2): Return NULL_RTX instead of
	gcc_unreachable if validate_arglist fails.

	* gcc.c-torture/compile/pr89663-1.c: New test.
	* gcc.c-torture/compile/pr89663-2.c: New test.

Added:
    branches/gcc-7-branch/gcc/testsuite/gcc.c-torture/compile/pr89663-1.c
    branches/gcc-7-branch/gcc/testsuite/gcc.c-torture/compile/pr89663-2.c
Modified:
    branches/gcc-7-branch/gcc/ChangeLog
    branches/gcc-7-branch/gcc/builtins.c
    branches/gcc-7-branch/gcc/testsuite/ChangeLog