gcc/ChangeLog:
2019-06-19 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
* tree-ssa-address.c (preferred_mem_scale_factor): Handle when
mem_mode is BLKmode.
From-SVN: r272465
+2019-06-19 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ * tree-ssa-address.c (preferred_mem_scale_factor): Handle when
+ mem_mode is BLKmode.
+
2019-06-18 Max Filippov <jcmvbkbc@gmail.com>
PR target/90922
preferred_mem_scale_factor (tree base, machine_mode mem_mode,
bool speed)
{
+ /* For BLKmode, we can't do anything so return 1. */
+ if (mem_mode == BLKmode)
+ return 1;
+
struct mem_address parts = {};
addr_space_t as = TYPE_ADDR_SPACE (TREE_TYPE (base));
unsigned int fact = GET_MODE_UNIT_SIZE (mem_mode);