r262750 - in /trunk/gcc: ChangeLog builtins.c t...

[jakub@gcc.gnu.org]

Author: jakub
Date: Mon Jul 16 21:25:22 2018
New Revision: 262750

URL: https://gcc.gnu.org/viewcvs?rev=262750&root=gcc&view=rev
Log:
	PR tree-optimization/86526
	* builtins.c (expand_builtin_memcmp): Formatting fixes.
	(inline_expand_builtin_string_cmp): Likewise.
	(inline_string_cmp): Likewise.  Use c_readstr instead of
	builtin_memcpy_read_str.  Add unit_mode temporary.

	* gcc.c-torture/compile/pr86526.c: New test.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr86526.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/builtins.c
    trunk/gcc/testsuite/ChangeLog