diff options
| -rw-r--r-- | gcc/config/mn10300/mn10300.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/gcc/config/mn10300/mn10300.c b/gcc/config/mn10300/mn10300.c index e022063ddd5..158cb2b34cd 100644 --- a/gcc/config/mn10300/mn10300.c +++ b/gcc/config/mn10300/mn10300.c @@ -1051,11 +1051,15 @@ legitimize_address (x, oldx, mode) if (GET_CODE (y) == CONST) y = XEXP (y, 0); - regx1 = force_reg (Pmode, force_operand (XEXP (x, 0), 0)); - regy1 = force_reg (Pmode, force_operand (XEXP (y, 0), 0)); - regy2 = force_reg (Pmode, force_operand (XEXP (y, 1), 0)); - regx1 = force_reg (Pmode, gen_rtx (GET_CODE (y), Pmode, regx1, regy2)); - return force_reg (Pmode, gen_rtx (PLUS, Pmode, regx1, regy1)); + if (GET_CODE (y) == PLUS || GET_CODE (y) == MINUS) + { + regx1 = force_reg (Pmode, force_operand (XEXP (x, 0), 0)); + regy1 = force_reg (Pmode, force_operand (XEXP (y, 0), 0)); + regy2 = force_reg (Pmode, force_operand (XEXP (y, 1), 0)); + regx1 = force_reg (Pmode, + gen_rtx (GET_CODE (y), Pmode, regx1, regy2)); + return force_reg (Pmode, gen_rtx (PLUS, Pmode, regx1, regy1)); + } } return x; } |