diff options
Diffstat (limited to 'gcc/builtins.c')
| -rw-r--r-- | gcc/builtins.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/gcc/builtins.c b/gcc/builtins.c index b657275..d4801b1 100644 --- a/gcc/builtins.c +++ b/gcc/builtins.c @@ -6235,7 +6235,7 @@ expand_builtin_lock_test_and_set (enum machine_mode mode, tree exp, static void expand_builtin_synchronize (void) { - tree x; + gimple x; #ifdef HAVE_memory_barrier if (HAVE_memory_barrier) @@ -6253,10 +6253,10 @@ expand_builtin_synchronize (void) /* If no explicit memory barrier instruction is available, create an empty asm stmt with a memory clobber. */ - x = build4 (ASM_EXPR, void_type_node, build_string (0, ""), NULL, NULL, - tree_cons (NULL, build_string (6, "memory"), NULL)); - ASM_VOLATILE_P (x) = 1; - expand_asm_expr (x); + x = gimple_build_asm ("", 0, 0, 1, + tree_cons (NULL, build_string (6, "memory"), NULL)); + gimple_asm_set_volatile (x, true); + expand_asm_stmt (x); } /* Expand the __sync_lock_release intrinsic. EXP is the CALL_EXPR. */ |