diff --git a/ir_ra.c b/ir_ra.c
index 2ebf8c9..d5d33da 100644
--- a/ir_ra.c
+++ b/ir_ra.c
@@ -2187,6 +2187,16 @@ static ir_live_pos ir_first_use_pos_after(ir_live_interval *ival, ir_live_pos po
 	return p ? p->pos : 0x7fffffff;
 }
 
+static ir_live_pos ir_first_use_pos(ir_live_interval *ival, uint8_t flags)
+{
+	ir_use_pos *p = ival->use_pos;
+
+	while (p && !(p->flags & flags)) {
+		p = p->next;
+	}
+	return p ? p->pos : 0x7fffffff;
+}
+
 static ir_block *ir_block_from_live_pos(ir_ctx *ctx, ir_live_pos pos)
 {
 	ir_ref ref = IR_LIVE_POS_TO_REF(pos);
@@ -3012,6 +3022,7 @@ spill_current:
 			return IR_REG_NONE;
 		}
 		if (split_pos >= blockPos[reg]) {
+try_next_available_register:
 			IR_REGSET_EXCL(available, reg);
 			if (IR_REGSET_IS_EMPTY(available)) {
 				fprintf(stderr, "LSRA Internal Error: Unsolvable conflict. Allocation is not possible\n");
@@ -3052,13 +3063,22 @@ spill_current:
 					child = ir_split_interval_at(ctx, other, split_pos);
 					IR_LOG_LSRA("      ---- Finish", other, "");
 				} else {
-					if (ir_first_use_pos_after(other, other->range.start, IR_USE_MUST_BE_IN_REG) < other->end) {
-						if (next_use_pos > ival->range.start && !(ival->flags & IR_LIVE_INTERVAL_TEMP)) {
-							goto spill_current;
-                        }
-						fprintf(stderr, "LSRA Internal Error: Unsolvable conflict. Allocation is not possible\n");
-						IR_ASSERT(0);
-						exit(-1);
+					if (ir_first_use_pos(other, IR_USE_MUST_BE_IN_REG) <= other->end) {
+						if (!(ival->flags & IR_LIVE_INTERVAL_TEMP)) {
+							next_use_pos = ir_first_use_pos(ival, IR_USE_MUST_BE_IN_REG);
+							if (next_use_pos == ival->range.start) {
+								IR_ASSERT(ival->use_pos && ival->use_pos->op_num == 0);
+								/* split right after definition */
+								split_pos = next_use_pos + 1;
+							} else {
+								split_pos = ir_find_optimal_split_position(ctx, ival, ival->range.start, next_use_pos - 1, 1);
+							}
+
+							if (split_pos > ival->range.start) {
+								goto spill_current;
+							}
+						}
+						goto try_next_available_register;
 					}
 					child = other;
 					other->reg = IR_REG_NONE;