tcg: Add 64-bit multiword arithmetic operations
Matching the 32-bit multiword arithmetic that we already have.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
diff --git a/tcg/tcg-opc.h b/tcg/tcg-opc.h
index 1d9a9a2..e93698e 100644
--- a/tcg/tcg-opc.h
+++ b/tcg/tcg-opc.h
@@ -158,6 +158,10 @@
DEF(nand_i64, 1, 2, 0, IMPL64 | IMPL(TCG_TARGET_HAS_nand_i64))
DEF(nor_i64, 1, 2, 0, IMPL64 | IMPL(TCG_TARGET_HAS_nor_i64))
+DEF(add2_i64, 2, 4, 0, IMPL64 | IMPL(TCG_TARGET_HAS_add2_i64))
+DEF(sub2_i64, 2, 4, 0, IMPL64 | IMPL(TCG_TARGET_HAS_sub2_i64))
+DEF(mulu2_i64, 2, 2, 0, IMPL64 | IMPL(TCG_TARGET_HAS_mulu2_i64))
+
/* QEMU specific */
#if TARGET_LONG_BITS > TCG_TARGET_REG_BITS
DEF(debug_insn_start, 0, 0, 2, 0)
