Update IR

IR commit: 8ec4979470fe2a123d0e56da92aa8d5d19b6e54c

Author: dstogov

ext/opcache/jit/ir/ir.c

@@ -1009,6 +1009,12 @@ ir_ref ir_folding(ir_ctx *ctx, uint32_t opt, ir_ref op1, ir_ref op2, ir_ref op3,
 		ctx->prev_insn_chain[op] = ref;
 
 		return ref;
+	} else {
+		ctx->fold_insn.optx = opt;
+		ctx->fold_insn.op1 = op1;
+		ctx->fold_insn.op2 = op2;
+		ctx->fold_insn.op3 = op3;
+		return IR_FOLD_DO_CSE;
 	}
 ir_fold_emit:
 	if (!(ctx->flags2 & IR_OPT_IN_SCCP)) {
@@ -1031,7 +1037,7 @@ ir_ref ir_folding(ir_ctx *ctx, uint32_t opt, ir_ref op1, ir_ref op2, ir_ref op3,
 	if (!(ctx->flags2 & IR_OPT_IN_SCCP)) {
 		return ir_const(ctx, val, IR_OPT_TYPE(opt));
 	} else {
-		ctx->fold_insn.type = IR_OPT_TYPE(opt);
+		ctx->fold_insn.opt = IR_OPT(IR_OPT_TYPE(opt), IR_OPT_TYPE(opt));
 		ctx->fold_insn.val.u64 = val.u64;
 		return IR_FOLD_DO_CONST;
 	}

ext/opcache/jit/ir/ir_check.c

@@ -106,7 +106,10 @@ bool ir_check(const ir_ctx *ctx)
 			use = *p;
 			if (use != IR_UNUSED) {
 				if (IR_IS_CONST_REF(use)) {
-					if (use >= ctx->consts_count) {
+					if (IR_OPND_KIND(flags, j) != IR_OPND_DATA) {
+						fprintf(stderr, "ir_base[%d].ops[%d] reference (%d) must not be constant\n", i, j, use);
+						ok = 0;
+					} else if (use >= ctx->consts_count) {
 						fprintf(stderr, "ir_base[%d].ops[%d] constant reference (%d) is out of range\n", i, j, use);
 						ok = 0;
 					}