diff options
Diffstat (limited to 'gcc/expr.c')
| -rw-r--r-- | gcc/expr.c | 10 |
1 files changed, 6 insertions, 4 deletions
@@ -10045,6 +10045,7 @@ compare_from_rtx (op0, op1, code, unsignedp, mode, size) enum machine_mode mode; rtx size; { + enum rtx_code ucode; rtx tem; /* If one operand is constant, make it the second one. Only do this @@ -10066,8 +10067,8 @@ compare_from_rtx (op0, op1, code, unsignedp, mode, size) do_pending_stack_adjust (); - if (GET_CODE (op0) == CONST_INT && GET_CODE (op1) == CONST_INT - && (tem = simplify_relational_operation (code, mode, op0, op1)) != 0) + ucode = unsignedp ? unsigned_condition (code) : code; + if ((tem = simplify_relational_operation (ucode, mode, op0, op1)) != 0) return tem; #if 0 @@ -10117,6 +10118,7 @@ do_compare_rtx_and_jump (op0, op1, code, unsignedp, mode, size, rtx size; rtx if_false_label, if_true_label; { + enum rtx_code ucode; rtx tem; int dummy_true_label = 0; @@ -10148,8 +10150,8 @@ do_compare_rtx_and_jump (op0, op1, code, unsignedp, mode, size, do_pending_stack_adjust (); - if (GET_CODE (op0) == CONST_INT && GET_CODE (op1) == CONST_INT - && (tem = simplify_relational_operation (code, mode, op0, op1)) != 0) + ucode = unsignedp ? unsigned_condition (code) : code; + if ((tem = simplify_relational_operation (ucode, mode, op0, op1)) != 0) { if (tem == const_true_rtx) { |