- C99 features removed

[libfirm] / ir / ir / irprog.c

diff --git a/ir/ir/irprog.c b/ir/ir/irprog.c
index b0a118d..8941410 100644 (file)
--- a/ir/ir/irprog.c
+++ b/ir/ir/irprog.c
@@ -322,7 +322,7 @@ void add_irp_opcode(ir_op *opcode) {
        assert(irp);
        len  = ARR_LEN(irp->opcodes);
        code = opcode->code;
-       if (code >= len) {
+       if ((int) code >= len) {
                ARR_RESIZE(ir_op*, irp->opcodes, code+1);
                memset(&irp->opcodes[len], 0, (code-len+1) * sizeof(irp->opcodes[0]));
        }