diff options
Diffstat (limited to 'gcc/builtins.c')
| -rw-r--r-- | gcc/builtins.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/gcc/builtins.c b/gcc/builtins.c index 3f39d10..1d4de09 100644 --- a/gcc/builtins.c +++ b/gcc/builtins.c @@ -5863,14 +5863,21 @@ static rtx get_builtin_sync_mem (tree loc, machine_mode mode) { rtx addr, mem; + int addr_space = TYPE_ADDR_SPACE (POINTER_TYPE_P (TREE_TYPE (loc)) + ? TREE_TYPE (TREE_TYPE (loc)) + : TREE_TYPE (loc)); + scalar_int_mode addr_mode = targetm.addr_space.address_mode (addr_space); - addr = expand_expr (loc, NULL_RTX, ptr_mode, EXPAND_SUM); - addr = convert_memory_address (Pmode, addr); + addr = expand_expr (loc, NULL_RTX, addr_mode, EXPAND_SUM); /* Note that we explicitly do not want any alias information for this memory, so that we kill all other live memories. Otherwise we don't satisfy the full barrier semantics of the intrinsic. */ - mem = validize_mem (gen_rtx_MEM (mode, addr)); + mem = gen_rtx_MEM (mode, addr); + + set_mem_addr_space (mem, addr_space); + + mem = validize_mem (mem); /* The alignment needs to be at least according to that of the mode. */ set_mem_align (mem, MAX (GET_MODE_ALIGNMENT (mode), |