diff options
Diffstat (limited to 'gcc/builtins.c')
| -rw-r--r-- | gcc/builtins.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/gcc/builtins.c b/gcc/builtins.c index aa0cfaf8dd1..1e4f9305138 100644 --- a/gcc/builtins.c +++ b/gcc/builtins.c @@ -3472,8 +3472,12 @@ expand_builtin_fputs (arglist, ignore, unlocked) /* FALLTHROUGH */ case 1: /* length is greater than 1, call fwrite. */ { - tree string_arg = TREE_VALUE (arglist); + tree string_arg; + /* If optimizing for size keep fputs. */ + if (optimize_size) + return 0; + string_arg = TREE_VALUE (arglist); /* New argument list transforming fputs(string, stream) to fwrite(string, 1, len, stream). */ arglist = build_tree_list (NULL_TREE, TREE_VALUE (TREE_CHAIN (arglist))); @@ -3519,7 +3523,7 @@ expand_builtin_expect (arglist, target) target = expand_expr (exp, target, VOIDmode, EXPAND_NORMAL); /* Don't bother with expected value notes for integral constants. */ - if (GET_CODE (target) != CONST_INT) + if (flag_guess_branch_prob && GET_CODE (target) != CONST_INT) { /* We do need to force this into a register so that we can be moderately sure to be able to correctly interpret the branch @@ -3691,6 +3695,9 @@ expand_builtin (exp, target, subtarget, mode, ignore) tree arglist = TREE_OPERAND (exp, 1); enum built_in_function fcode = DECL_FUNCTION_CODE (fndecl); + /* Perform postincrements before expanding builtin functions. */ + emit_queue (); + if (DECL_BUILT_IN_CLASS (fndecl) == BUILT_IN_MD) return (*targetm.expand_builtin) (exp, target, subtarget, mode, ignore); |