diff options
Diffstat (limited to 'gcc/config/rx/rx.c')
| -rw-r--r-- | gcc/config/rx/rx.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/gcc/config/rx/rx.c b/gcc/config/rx/rx.c index f2429b7..8fa48a3 100644 --- a/gcc/config/rx/rx.c +++ b/gcc/config/rx/rx.c @@ -874,7 +874,10 @@ rx_function_value (const_tree ret_type, /* RX ABI specifies that small integer types are promoted to int when returned by a function. */ - if (GET_MODE_SIZE (mode) > 0 && GET_MODE_SIZE (mode) < 4) + if (GET_MODE_SIZE (mode) > 0 + && GET_MODE_SIZE (mode) < 4 + && ! COMPLEX_MODE_P (mode) + ) return gen_rtx_REG (SImode, FUNC_RETURN_REGNUM); return gen_rtx_REG (mode, FUNC_RETURN_REGNUM); @@ -892,6 +895,7 @@ rx_promote_function_mode (const_tree type ATTRIBUTE_UNUSED, { if (for_return != 1 || GET_MODE_SIZE (mode) >= 4 + || COMPLEX_MODE_P (mode) || GET_MODE_SIZE (mode) < 1) return mode; @@ -1324,7 +1328,10 @@ gen_safe_add (rtx dest, rtx src, rtx val, bool is_frame_related) insn = emit_insn (gen_addsi3 (dest, src, val)); else { - insn = emit_insn (gen_addsi3_unspec (dest, src, val)); + /* Wrap VAL in an UNSPEC so that rx_is_legitimate_constant + will not reject it. */ + val = gen_rtx_CONST (SImode, gen_rtx_UNSPEC (SImode, gen_rtvec (1, val), UNSPEC_CONST)); + insn = emit_insn (gen_addsi3 (dest, src, val)); if (is_frame_related) /* We have to provide our own frame related note here |