diff options
Diffstat (limited to 'gcc/builtins.c')
| -rw-r--r-- | gcc/builtins.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/builtins.c b/gcc/builtins.c index 9a79adb..e8974e1 100644 --- a/gcc/builtins.c +++ b/gcc/builtins.c @@ -5770,7 +5770,8 @@ expand_builtin (tree exp, rtx target, rtx subtarget, enum machine_mode mode, none of its arguments are volatile, we can avoid expanding the built-in call and just evaluate the arguments for side-effects. */ if (target == const0_rtx - && (DECL_PURE_P (fndecl) || TREE_READONLY (fndecl))) + && (DECL_PURE_P (fndecl) || TREE_READONLY (fndecl)) + && !DECL_LOOPING_CONST_OR_PURE_P (fndecl)) { bool volatilep = false; tree arg; |