Add helpers and shorthands for mul and muli operations.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4319 c046a42c-6fe2-441c-8c8c-71466251a162

tcg/tcg-op.h

@@ -438,6 +438,11 @@ static inline void tcg_gen_mul_i32(TCGv ret, TCGv arg1, TCGv arg2)
     tcg_gen_op3(INDEX_op_mul_i32, ret, arg1, arg2);
 }
 
+static inline void tcg_gen_muli_i32(TCGv ret, TCGv arg1, int32_t arg2)
+{
+    tcg_gen_mul_i32(ret, arg1, tcg_const_i32(arg2));
+}
+
 #ifdef TCG_TARGET_HAS_div_i32
 static inline void tcg_gen_div_i32(TCGv ret, TCGv arg1, TCGv arg2)
 {
@@ -698,6 +703,11 @@ static inline void tcg_gen_mul_i64(TCGv ret, TCGv arg1, TCGv arg2)
     tcg_gen_mov_i64(ret, t0);
 }
 
+static inline void tcg_gen_muli_i64(TCGv ret, TCGv arg1, int64_t arg2)
+{
+    tcg_gen_mul_i64(ret, arg1, tcg_const_i64(arg2));
+}
+
 static inline void tcg_gen_div_i64(TCGv ret, TCGv arg1, TCGv arg2)
 {
     tcg_gen_helper_1_2(tcg_helper_div_i64, ret, arg1, arg2);
@@ -886,6 +896,11 @@ static inline void tcg_gen_mul_i64(TCGv ret, TCGv arg1, TCGv arg2)
     tcg_gen_op3(INDEX_op_mul_i64, ret, arg1, arg2);
 }
 
+static inline void tcg_gen_muli_i64(TCGv ret, TCGv arg1, int64_t arg2)
+{
+    tcg_gen_mul_i64(ret, arg1, tcg_const_i64(arg2));
+}
+
 #ifdef TCG_TARGET_HAS_div_i64
 static inline void tcg_gen_div_i64(TCGv ret, TCGv arg1, TCGv arg2)
 {
@@ -1395,6 +1410,8 @@ static inline void tcg_gen_qemu_st64(TCGv arg, TCGv addr, int mem_index)
 #define tcg_gen_sar_tl tcg_gen_sar_i64
 #define tcg_gen_sari_tl tcg_gen_sari_i64
 #define tcg_gen_brcond_tl tcg_gen_brcond_i64
+#define tcg_gen_mul_tl tcg_gen_mul_i64
+#define tcg_gen_muli_tl tcg_gen_muli_i64
 #define tcg_gen_discard_tl tcg_gen_discard_i64
 #define tcg_gen_trunc_tl_i32 tcg_gen_trunc_i64_i32
 #define tcg_gen_trunc_i64_tl tcg_gen_mov_i64
@@ -1435,6 +1452,8 @@ static inline void tcg_gen_qemu_st64(TCGv arg, TCGv addr, int mem_index)
 #define tcg_gen_sar_tl tcg_gen_sar_i32
 #define tcg_gen_sari_tl tcg_gen_sari_i32
 #define tcg_gen_brcond_tl tcg_gen_brcond_i32
+#define tcg_gen_mul_tl tcg_gen_mul_i32
+#define tcg_gen_muli_tl tcg_gen_muli_i32
 #define tcg_gen_discard_tl tcg_gen_discard_i32
 #define tcg_gen_trunc_tl_i32 tcg_gen_mov_i32
 #define tcg_gen_trunc_i64_tl tcg_gen_trunc_i64_i32