diff options
Diffstat (limited to 'gcc/gcse.c')
| -rw-r--r-- | gcc/gcse.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -5251,7 +5251,7 @@ delete_null_pointer_checks_1 (delete_list, block_reg, nonnull_avin, continue; } - /* See if we've got a useable memory load. We handle it first + /* See if we've got a usable memory load. We handle it first in case it uses its address register as a dest (which kills the nonnull property). */ if (GET_CODE (SET_SRC (set)) == MEM @@ -6063,7 +6063,7 @@ invalidate_any_buried_refs (x) /* Find all the 'simple' MEMs which are used in LOADs and STORES. Simple being defined as MEM loads and stores to symbols, with no side effects and no registers in the expression. If there are any - uses/defs which dont match this criteria, it is invalidated and + uses/defs which don't match this criteria, it is invalidated and trimmed out later. */ static void |