diff options
Diffstat (limited to 'gcc/reload1.c')
| -rw-r--r-- | gcc/reload1.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/gcc/reload1.c b/gcc/reload1.c index 06b53f7..5a0886b 100644 --- a/gcc/reload1.c +++ b/gcc/reload1.c @@ -9147,7 +9147,6 @@ reload_cse_move2add (first) if (GET_CODE (src) == CONST_INT && reg_base_reg[regno] < 0) { - int success = 0; rtx new_src = GEN_INT (trunc_int_for_mode (INTVAL (src) - reg_offset[regno], @@ -9159,11 +9158,11 @@ reload_cse_move2add (first) value flag. jump2 already knows how to get rid of no-op moves. */ if (new_src == const0_rtx) - success = validate_change (insn, &SET_SRC (pat), reg, 0); + validate_change (insn, &SET_SRC (pat), reg, 0); else if (rtx_cost (new_src, PLUS) < rtx_cost (src, SET) && have_add2_insn (reg, new_src)) - success = validate_change (insn, &PATTERN (insn), - gen_add2_insn (reg, new_src), 0); + validate_change (insn, &PATTERN (insn), + gen_add2_insn (reg, new_src), 0); else { enum machine_mode narrow_mode; @@ -9187,9 +9186,8 @@ reload_cse_move2add (first) gen_rtx_STRICT_LOW_PART (VOIDmode, narrow_reg), narrow_src); - success = validate_change (insn, &PATTERN (insn), - new_set, 0); - if (success) + if (validate_change (insn, &PATTERN (insn), + new_set, 0)) break; } } |