diff options
Diffstat (limited to 'gcc/builtins.c')
| -rw-r--r-- | gcc/builtins.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/gcc/builtins.c b/gcc/builtins.c index 1aeae96..039110a 100644 --- a/gcc/builtins.c +++ b/gcc/builtins.c @@ -2433,8 +2433,7 @@ expand_builtin_strlen (tree arglist, rtx target, /* Now that we are assured of success, expand the source. */ start_sequence (); - pat = memory_address (BLKmode, - expand_expr (src, src_reg, ptr_mode, EXPAND_SUM)); + pat = expand_expr (src, src_reg, ptr_mode, EXPAND_NORMAL); if (pat != src_reg) emit_move_insn (src_reg, pat); pat = get_insns (); @@ -3045,8 +3044,10 @@ expand_movstr (tree dest, tree src, rtx target, int endp) terminator. If the caller requested a mempcpy-like return value, adjust it. */ if (endp == 1 && target != const0_rtx) - emit_move_insn (target, plus_constant (gen_lowpart (GET_MODE (target), - end), 1)); + { + rtx tem = plus_constant (gen_lowpart (GET_MODE (target), end), 1); + emit_move_insn (target, force_operand (tem, NULL_RTX)); + } return target; } @@ -3156,9 +3157,8 @@ expand_builtin_stpcpy (tree arglist, rtx target, enum machine_mode mode) if (GET_MODE (target) != GET_MODE (ret)) ret = gen_lowpart (GET_MODE (target), ret); - ret = emit_move_insn (target, - plus_constant (ret, - INTVAL (len_rtx))); + ret = plus_constant (ret, INTVAL (len_rtx)); + ret = emit_move_insn (target, force_operand (ret, NULL_RTX)); gcc_assert (ret); return target; |