rs6000-builtin.def: (LVSL...

[gcc]

2019-09-26  Will Schmidt <will_schmidt@vnet.ibm.com>
	* config/rs6000/rs6000-builtin.def: (LVSL, LVSR, LVEBX, LVEHX,
	LVEWX, LVXL, LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI,
	LVXL_V16QI, LVX, LVX_V1TI, LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI,
	LVX_V8HI, LVX_V16QI, LVLX, LVLXL, LVRX, LVRXL, LXSDX, LXVD2X_V1TI,
	LXVD2X_V2DF, LXVD2X_V2DI, LXVDSX, LXVW4X_V4SF, LXVW4X_V4SI,
	LXVW4X_V8HI, LXVW4X_V16QI, LD_ELEMREV_V1TI, LD_ELEMREV_V2DF,
	LD_ELEMREV_V2DI, LD_ELEMREV_V4SF, LD_ELEMREV_V4SI, LD_ELEMREV_V8HI,
	LD_ELEMREV_V16QI): Use the PURE attribute.

[testsuite]

2019-09-26  Will Schmidt <will_schmidt@vnet.ibm.com>
	* gcc.target/powerpc/pure-builtin-redundant-load.c:  New.

From-SVN: r276162