+ const sparc_attr_t *attr = get_sparc_attr_const(node);
+ int32_t offset = attr->immediate_value;
+
+ if (offset < 0) {
+ be_emit_cstring("\tadd ");
+ sparc_emit_source_register(node, 0);
+ be_emit_cstring(", ");
+ assert(sparc_is_value_imm_encodeable(offset));
+ be_emit_irprintf("%ld", offset);
+ } else {
+ be_emit_cstring("\tsub ");
+ sparc_emit_source_register(node, 0);
+ be_emit_cstring(", ");
+ assert(sparc_is_value_imm_encodeable(-offset));
+ be_emit_irprintf("%ld", -offset);
+ }
+
+ be_emit_cstring(", ");
+ sparc_emit_dest_register(node, 0);
+ be_emit_finish_line_gas(node);
+}
+
+static const char *get_icc_unsigned(ir_relation relation)
+{
+ switch (relation & (ir_relation_less_equal_greater)) {
+ case ir_relation_false: return "bn";
+ case ir_relation_equal: return "be";
+ case ir_relation_less: return "blu";
+ case ir_relation_less_equal: return "bleu";
+ case ir_relation_greater: return "bgu";
+ case ir_relation_greater_equal: return "bgeu";
+ case ir_relation_less_greater: return "bne";
+ case ir_relation_less_equal_greater: return "ba";
+ default: panic("Cmp has unsupported relation");
+ }
+}
+
+static const char *get_icc_signed(ir_relation relation)
+{
+ switch (relation & (ir_relation_less_equal_greater)) {
+ case ir_relation_false: return "bn";
+ case ir_relation_equal: return "be";
+ case ir_relation_less: return "bl";
+ case ir_relation_less_equal: return "ble";
+ case ir_relation_greater: return "bg";
+ case ir_relation_greater_equal: return "bge";
+ case ir_relation_less_greater: return "bne";
+ case ir_relation_less_equal_greater: return "ba";
+ default: panic("Cmp has unsupported relation");
+ }
+}
+
+static const char *get_fcc(ir_relation relation)
+{
+ switch (relation) {
+ case ir_relation_false: return "fbn";
+ case ir_relation_equal: return "fbe";
+ case ir_relation_less: return "fbl";
+ case ir_relation_less_equal: return "fble";
+ case ir_relation_greater: return "fbg";
+ case ir_relation_greater_equal: return "fbge";
+ case ir_relation_less_greater: return "fblg";
+ case ir_relation_less_equal_greater: return "fbo";
+ case ir_relation_unordered: return "fbu";
+ case ir_relation_unordered_equal: return "fbue";
+ case ir_relation_unordered_less: return "fbul";
+ case ir_relation_unordered_less_equal: return "fbule";
+ case ir_relation_unordered_greater: return "fbug";
+ case ir_relation_unordered_greater_equal: return "fbuge";
+ case ir_relation_unordered_less_greater: return "fbne";
+ case ir_relation_true: return "fba";
+ }
+ panic("invalid relation");
+}
+
+typedef const char* (*get_cc_func)(ir_relation relation);
+
+static void emit_sparc_branch(const ir_node *node, get_cc_func get_cc)
+{
+ const sparc_jmp_cond_attr_t *attr = get_sparc_jmp_cond_attr_const(node);
+ ir_relation relation = attr->relation;
+ const ir_node *proj_true = NULL;
+ const ir_node *proj_false = NULL;