tcg-mips: implement nor

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

diff --git a/tcg/mips/tcg-target.c b/tcg/mips/tcg-target.c
index f7ed0baeddc464bf23625a3a2c897376adcf93ef..a0c5289df0d37663d8b1979626e53895b7aa475c 100644 (file)
--- a/tcg/mips/tcg-target.c
+++ b/tcg/mips/tcg-target.c
@@ -1239,6 +1239,9 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc,
             tcg_out_opc_reg(s, OPC_OR, args[0], args[1], args[2]);
         }
         break;
+    case INDEX_op_nor_i32:
+        tcg_out_opc_reg(s, OPC_NOR, args[0], args[1], args[2]);
+        break;
     case INDEX_op_not_i32:
         tcg_out_opc_reg(s, OPC_NOR, args[0], args[1], args[1]);
         break;
@@ -1350,6 +1353,7 @@ static const TCGTargetOpDef mips_op_defs[] = {
     { INDEX_op_sub_i32, { "r", "rZ", "rJZ" } },
 
     { INDEX_op_and_i32, { "r", "rZ", "rIZ" } },
+    { INDEX_op_nor_i32, { "r", "rZ", "rZ" } },
     { INDEX_op_not_i32, { "r", "rZ" } },
     { INDEX_op_or_i32, { "r", "rZ", "rIZ" } },
     { INDEX_op_xor_i32, { "r", "rZ", "rIZ" } },

diff --git a/tcg/mips/tcg-target.h b/tcg/mips/tcg-target.h
index 63d7f9a500bed3e82389819376e7ae81a78e1e49..5f8b00a9b85dc7cdf5676e6aee598b72ca129bd2 100644 (file)
--- a/tcg/mips/tcg-target.h
+++ b/tcg/mips/tcg-target.h
@@ -80,6 +80,7 @@ enum {
 /* optional instructions */
 #define TCG_TARGET_HAS_div_i32
 #define TCG_TARGET_HAS_not_i32
+#define TCG_TARGET_HAS_nor_i32
 #undef TCG_TARGET_HAS_rot_i32
 #undef TCG_TARGET_HAS_ext8s_i32
 #undef TCG_TARGET_HAS_ext16s_i32
@@ -89,7 +90,6 @@ enum {
 #undef TCG_TARGET_HAS_orc_i32
 #undef TCG_TARGET_HAS_eqv_i32
 #undef TCG_TARGET_HAS_nand_i32
-#undef TCG_TARGET_HAS_nor_i32
 
 /* optional instructions automatically implemented */
 #undef TCG_TARGET_HAS_neg_i32      /* sub  rd, zero, rt   */