diff options
Diffstat (limited to 'gcc/builtins.c')
| -rw-r--r-- | gcc/builtins.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gcc/builtins.c b/gcc/builtins.c index 58eafd403af..d83b0de27de 100644 --- a/gcc/builtins.c +++ b/gcc/builtins.c @@ -3130,7 +3130,12 @@ expand_builtin_stpcpy (tree arglist, rtx target, enum machine_mode mode) if (ret) { if (! target) - target = gen_reg_rtx (mode); + { + if (mode != VOIDmode) + target = gen_reg_rtx (mode); + else + target = gen_reg_rtx (GET_MODE (ret)); + } if (GET_MODE (target) != GET_MODE (ret)) ret = gen_lowpart (GET_MODE (target), ret); |