diff --git a/target-arm/translate.c b/target-arm/translate.c
index e56082b..813f661 100644
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -184,7 +184,12 @@ static void store_reg(DisasContext *s, int reg, TCGv var)
 #define gen_uxtb16(var) gen_helper_uxtb16(var, var)
 
 
-#define gen_set_cpsr(var, mask) gen_helper_cpsr_write(var, tcg_const_i32(mask))
+static inline void gen_set_cpsr(TCGv var, uint32_t mask)
+{
+    TCGv tmp_mask = tcg_const_i32(mask);
+    gen_helper_cpsr_write(var, tmp_mask);
+    tcg_temp_free_i32(tmp_mask);
+}
 /* Set NZCV flags from the high 4 bits of var.  */
 #define gen_set_nzcv(var) gen_set_cpsr(var, CPSR_NZCV)
 
@@ -287,6 +292,7 @@ static TCGv_i64 gen_mulu_i64_i32(TCGv a, TCGv b)
     tcg_gen_extu_i32_i64(tmp2, b);
     dead_tmp(b);
     tcg_gen_mul_i64(tmp1, tmp1, tmp2);
+    tcg_temp_free_i64(tmp2);
     return tmp1;
 }
 
@@ -300,6 +306,7 @@ static TCGv_i64 gen_muls_i64_i32(TCGv a, TCGv b)
     tcg_gen_ext_i32_i64(tmp2, b);
     dead_tmp(b);
     tcg_gen_mul_i64(tmp1, tmp1, tmp2);
+    tcg_temp_free_i64(tmp2);
     return tmp1;
 }
 
@@ -312,9 +319,11 @@ static void gen_mull(TCGv a, TCGv b)
     tcg_gen_extu_i32_i64(tmp1, a);
     tcg_gen_extu_i32_i64(tmp2, b);
     tcg_gen_mul_i64(tmp1, tmp1, tmp2);
+    tcg_temp_free_i64(tmp2);
     tcg_gen_trunc_i64_i32(a, tmp1);
     tcg_gen_shri_i64(tmp1, tmp1, 32);
     tcg_gen_trunc_i64_i32(b, tmp1);
+    tcg_temp_free_i64(tmp1);
 }
 
 /* Signed 32x32->64 multiply.  */
@@ -326,9 +335,11 @@ static void gen_imull(TCGv a, TCGv b)
     tcg_gen_ext_i32_i64(tmp1, a);
     tcg_gen_ext_i32_i64(tmp2, b);
     tcg_gen_mul_i64(tmp1, tmp1, tmp2);
+    tcg_temp_free_i64(tmp2);
     tcg_gen_trunc_i64_i32(a, tmp1);
     tcg_gen_shri_i64(tmp1, tmp1, 32);
     tcg_gen_trunc_i64_i32(b, tmp1);
+    tcg_temp_free_i64(tmp1);
 }
 
 /* Swap low and high halfwords.  */
@@ -542,11 +553,13 @@ static void gen_arm_parallel_addsub(int op1, int op2, TCGv a, TCGv b)
         tmp = tcg_temp_new_ptr();
         tcg_gen_addi_ptr(tmp, cpu_env, offsetof(CPUState, GE));
         PAS_OP(s)
+        tcg_temp_free_ptr(tmp);
         break;
     case 5:
         tmp = tcg_temp_new_ptr();
         tcg_gen_addi_ptr(tmp, cpu_env, offsetof(CPUState, GE));
         PAS_OP(u)
+        tcg_temp_free_ptr(tmp);
         break;
 #undef gen_pas_helper
 #define gen_pas_helper(name) glue(gen_helper_,name)(a, a, b)
@@ -587,11 +600,13 @@ static void gen_thumb2_parallel_addsub(int op1, int op2, TCGv a, TCGv b)
         tmp = tcg_temp_new_ptr();
         tcg_gen_addi_ptr(tmp, cpu_env, offsetof(CPUState, GE));
         PAS_OP(s)
+        tcg_temp_free_ptr(tmp);
         break;
     case 4:
         tmp = tcg_temp_new_ptr();
         tcg_gen_addi_ptr(tmp, cpu_env, offsetof(CPUState, GE));
         PAS_OP(u)
+        tcg_temp_free_ptr(tmp);
         break;
 #undef gen_pas_helper
 #define gen_pas_helper(name) glue(gen_helper_,name)(a, a, b)
@@ -995,10 +1010,12 @@ static inline void gen_vfp_tosiz(int dp)
 #define VFP_GEN_FIX(name) \
 static inline void gen_vfp_##name(int dp, int shift) \
 { \
+    TCGv tmp_shift = tcg_const_i32(shift); \
     if (dp) \
-        gen_helper_vfp_##name##d(cpu_F0d, cpu_F0d, tcg_const_i32(shift), cpu_env);\
+        gen_helper_vfp_##name##d(cpu_F0d, cpu_F0d, tmp_shift, cpu_env);\
     else \
-        gen_helper_vfp_##name##s(cpu_F0s, cpu_F0s, tcg_const_i32(shift), cpu_env);\
+        gen_helper_vfp_##name##s(cpu_F0s, cpu_F0s, tmp_shift, cpu_env);\
+    tcg_temp_free_i32(tmp_shift); \
 }
 VFP_GEN_FIX(tosh)
 VFP_GEN_FIX(tosl)
@@ -2399,7 +2416,7 @@ static int disas_dsp_insn(CPUState *env, DisasContext *s, uint32_t insn)
    instruction is not defined.  */
 static int disas_cp_insn(CPUState *env, DisasContext *s, uint32_t insn)
 {
-    TCGv tmp;
+    TCGv tmp, tmp2;
     uint32_t rd = (insn >> 12) & 0xf;
     uint32_t cp = (insn >> 8) & 0xf;
     if (IS_USER(s)) {
@@ -2411,14 +2428,18 @@ static int disas_cp_insn(CPUState *env, DisasContext *s, uint32_t insn)
             return 1;
         gen_set_pc_im(s->pc);
         tmp = new_tmp();
-        gen_helper_get_cp(tmp, cpu_env, tcg_const_i32(insn));
+        tmp2 = tcg_const_i32(insn);
+        gen_helper_get_cp(tmp, cpu_env, tmp2);
+        tcg_temp_free(tmp2);
         store_reg(s, rd, tmp);
     } else {
         if (!env->cp[cp].cp_write)
             return 1;
         gen_set_pc_im(s->pc);
         tmp = load_reg(s, rd);
-        gen_helper_set_cp(cpu_env, tcg_const_i32(insn), tmp);
+        tmp2 = tcg_const_i32(insn);
+        gen_helper_set_cp(cpu_env, tmp2, tmp);
+        tcg_temp_free(tmp2);
         dead_tmp(tmp);
     }
     return 0;
@@ -2449,7 +2470,7 @@ static int cp15_user_ok(uint32_t insn)
 static int disas_cp15_insn(CPUState *env, DisasContext *s, uint32_t insn)
 {
     uint32_t rd;
-    TCGv tmp;
+    TCGv tmp, tmp2;
 
     /* M profile cores use memory mapped registers instead of cp15.  */
     if (arm_feature(env, ARM_FEATURE_M))
@@ -2478,9 +2499,10 @@ static int disas_cp15_insn(CPUState *env, DisasContext *s, uint32_t insn)
         return 0;
     }
     rd = (insn >> 12) & 0xf;
+    tmp2 = tcg_const_i32(insn);
     if (insn & ARM_CP_RW_BIT) {
         tmp = new_tmp();
-        gen_helper_get_cp15(tmp, cpu_env, tcg_const_i32(insn));
+        gen_helper_get_cp15(tmp, cpu_env, tmp2);
         /* If the destination register is r15 then sets condition codes.  */
         if (rd != 15)
             store_reg(s, rd, tmp);
@@ -2488,7 +2510,7 @@ static int disas_cp15_insn(CPUState *env, DisasContext *s, uint32_t insn)
             dead_tmp(tmp);
     } else {
         tmp = load_reg(s, rd);
-        gen_helper_set_cp15(cpu_env, tcg_const_i32(insn), tmp);
+        gen_helper_set_cp15(cpu_env, tmp2, tmp);
         dead_tmp(tmp);
         /* Normally we would always end the TB here, but Linux
          * arch/arm/mach-pxa/sleep.S expects two instructions following
@@ -2497,6 +2519,7 @@ static int disas_cp15_insn(CPUState *env, DisasContext *s, uint32_t insn)
                 (insn & 0x0fff0fff) != 0x0e010f10)
             gen_lookup_tb(s);
     }
+    tcg_temp_free_i32(tmp2);
     return 0;
 }
 
@@ -4058,9 +4081,7 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn)
     int u;
     int n;
     uint32_t imm;
-    TCGv tmp;
-    TCGv tmp2;
-    TCGv tmp3;
+    TCGv tmp, tmp2, tmp3, tmp4, tmp5;
     TCGv_i64 tmp64;
 
     if (!vfp_enabled(env))
@@ -4676,12 +4697,18 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn)
                             gen_neon_narrow_satu(size - 1, tmp, cpu_V0);
                     }
                     if (pass == 0) {
+                        if (size != 3) {
+                            dead_tmp(tmp2);
+                        }
                         tmp2 = tmp;
                     } else {
                         neon_store_reg(rd, 0, tmp2);
                         neon_store_reg(rd, 1, tmp);
                     }
                 } /* for pass */
+                if (size == 3) {
+                    tcg_temp_free_i64(tmp64);
+                }
             } else if (op == 10) {
                 /* VSHLL */
                 if (q || size == 3)
@@ -5147,6 +5174,7 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn)
                     tcg_gen_shli_i64(cpu_V1, cpu_V1, 64 - (imm * 8));
                     tcg_gen_shri_i64(tmp64, tmp64, imm * 8);
                     tcg_gen_or_i64(cpu_V1, cpu_V1, tmp64);
+                    tcg_temp_free_i64(tmp64);
                 } else {
                     /* BUGFIX */
                     neon_load_reg64(cpu_V0, rn);
@@ -5511,8 +5539,9 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn)
                     tcg_gen_movi_i32(tmp, 0);
                 }
                 tmp2 = neon_load_reg(rm, 0);
-                gen_helper_neon_tbl(tmp2, tmp2, tmp, tcg_const_i32(rn),
-                                    tcg_const_i32(n));
+                tmp4 = tcg_const_i32(rn);
+                tmp5 = tcg_const_i32(n);
+                gen_helper_neon_tbl(tmp2, tmp2, tmp, tmp4, tmp5);
                 dead_tmp(tmp);
                 if (insn & (1 << 6)) {
                     tmp = neon_load_reg(rd, 1);
@@ -5521,8 +5550,9 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn)
                     tcg_gen_movi_i32(tmp, 0);
                 }
                 tmp3 = neon_load_reg(rm, 1);
-                gen_helper_neon_tbl(tmp3, tmp3, tmp, tcg_const_i32(rn),
-                                    tcg_const_i32(n));
+                gen_helper_neon_tbl(tmp3, tmp3, tmp, tmp4, tmp5);
+                dead_tmp(tmp5);
+                dead_tmp(tmp4);
                 neon_store_reg(rd, 0, tmp2);
                 neon_store_reg(rd, 1, tmp3);
                 dead_tmp(tmp);
@@ -5685,6 +5715,7 @@ static void gen_addq_lo(DisasContext *s, TCGv_i64 val, int rlow)
     tcg_gen_extu_i32_i64(tmp, tmp2);
     dead_tmp(tmp2);
     tcg_gen_add_i64(val, val, tmp);
+    tcg_temp_free_i64(tmp);
 }
 
 /* load and add a 64-bit value from a register pair.  */
@@ -5702,6 +5733,7 @@ static void gen_addq(DisasContext *s, TCGv_i64 val, int rlow, int rhigh)
     dead_tmp(tmpl);
     dead_tmp(tmph);
     tcg_gen_add_i64(val, val, tmp);
+    tcg_temp_free_i64(tmp);
 }
 
 /* Set N and Z flags from a 64-bit value.  */
@@ -5785,7 +5817,9 @@ static void disas_arm_insn(CPUState * env, DisasContext *s)
                 addr = load_reg(s, 13);
             } else {
                 addr = new_tmp();
-                gen_helper_get_r13_banked(addr, cpu_env, tcg_const_i32(op1));
+                tmp = tcg_const_i32(op1);
+                gen_helper_get_r13_banked(addr, cpu_env, tmp);
+                tcg_temp_free_i32(tmp);
             }
             i = (insn >> 23) & 3;
             switch (i) {
@@ -5816,7 +5850,9 @@ static void disas_arm_insn(CPUState * env, DisasContext *s)
                 if (op1 == (env->uncached_cpsr & CPSR_M)) {
                     store_reg(s, 13, addr);
                 } else {
-                    gen_helper_set_r13_banked(cpu_env, tcg_const_i32(op1), addr);
+                    tmp = tcg_const_i32(op1);
+                    gen_helper_set_r13_banked(cpu_env, tmp, addr);
+                    tcg_temp_free_i32(tmp);
                     dead_tmp(addr);
                 }
             } else {
@@ -6058,6 +6094,7 @@ static void disas_arm_insn(CPUState * env, DisasContext *s)
                 tcg_gen_shri_i64(tmp64, tmp64, 16);
                 tmp = new_tmp();
                 tcg_gen_trunc_i64_i32(tmp, tmp64);
+                tcg_temp_free_i64(tmp64);
                 if ((sh & 2) == 0) {
                     tmp2 = load_reg(s, rn);
                     gen_helper_add_setq(tmp, tmp, tmp2);
@@ -6076,6 +6113,7 @@ static void disas_arm_insn(CPUState * env, DisasContext *s)
                     dead_tmp(tmp);
                     gen_addq(s, tmp64, rn, rd);
                     gen_storeq_reg(s, rn, rd, tmp64);
+                    tcg_temp_free_i64(tmp64);
                 } else {
                     if (op1 == 0) {
                         tmp2 = load_reg(s, rn);
@@ -6326,6 +6364,7 @@ static void disas_arm_insn(CPUState * env, DisasContext *s)
                         if (insn & (1 << 20))
                             gen_logicq_cc(tmp64);
                         gen_storeq_reg(s, rn, rd, tmp64);
+                        tcg_temp_free_i64(tmp64);
                         break;
                     }
                 } else {
@@ -6545,10 +6584,12 @@ static void disas_arm_insn(CPUState * env, DisasContext *s)
                         }
                         sh = (insn >> 16) & 0x1f;
                         if (sh != 0) {
+                            tmp2 = tcg_const_i32(sh);
                             if (insn & (1 << 22))
-                                gen_helper_usat(tmp, tmp, tcg_const_i32(sh));
+                                gen_helper_usat(tmp, tmp, tmp2);
                             else
-                                gen_helper_ssat(tmp, tmp, tcg_const_i32(sh));
+                                gen_helper_ssat(tmp, tmp, tmp2);
+                            tcg_temp_free_i32(tmp2);
                         }
                         store_reg(s, rd, tmp);
                     } else if ((insn & 0x00300fe0) == 0x00200f20) {
@@ -6556,10 +6597,12 @@ static void disas_arm_insn(CPUState * env, DisasContext *s)
                         tmp = load_reg(s, rm);
                         sh = (insn >> 16) & 0x1f;
                         if (sh != 0) {
+                            tmp2 = tcg_const_i32(sh);
                             if (insn & (1 << 22))
-                                gen_helper_usat16(tmp, tmp, tcg_const_i32(sh));
+                                gen_helper_usat16(tmp, tmp, tmp2);
                             else
-                                gen_helper_ssat16(tmp, tmp, tcg_const_i32(sh));
+                                gen_helper_ssat16(tmp, tmp, tmp2);
+                            tcg_temp_free_i32(tmp2);
                         }
                         store_reg(s, rd, tmp);
                     } else if ((insn & 0x00700fe0) == 0x00000fa0) {
@@ -6631,6 +6674,7 @@ static void disas_arm_insn(CPUState * env, DisasContext *s)
                         tcg_gen_shri_i64(tmp64, tmp64, 32);
                         tmp = new_tmp();
                         tcg_gen_trunc_i64_i32(tmp, tmp64);
+                        tcg_temp_free_i64(tmp64);
                         if (rd != 15) {
                             tmp2 = load_reg(s, rd);
                             if (insn & (1 << 6)) {
@@ -6659,6 +6703,7 @@ static void disas_arm_insn(CPUState * env, DisasContext *s)
                             dead_tmp(tmp);
                             gen_addq(s, tmp64, rd, rn);
                             gen_storeq_reg(s, rd, rn, tmp64);
+                            tcg_temp_free_i64(tmp64);
                         } else {
                             /* smuad, smusd, smlad, smlsd */
                             if (rd != 15)
@@ -6831,7 +6876,9 @@ static void disas_arm_insn(CPUState * env, DisasContext *s)
                             if (i == 15) {
                                 gen_bx(s, tmp);
                             } else if (user) {
-                                gen_helper_set_user_reg(tcg_const_i32(i), tmp);
+                                tmp2 = tcg_const_i32(i);
+                                gen_helper_set_user_reg(tmp2, tmp);
+                                tcg_temp_free_i32(tmp2);
                                 dead_tmp(tmp);
                             } else if (i == rn) {
                                 loaded_var = tmp;
@@ -6848,7 +6895,9 @@ static void disas_arm_insn(CPUState * env, DisasContext *s)
                                 tcg_gen_movi_i32(tmp, val);
                             } else if (user) {
                                 tmp = new_tmp();
-                                gen_helper_get_user_reg(tmp, tcg_const_i32(i));
+                                tmp2 = tcg_const_i32(i);
+                                gen_helper_get_user_reg(tmp, tmp2);
+                                tcg_temp_free_i32(tmp2);
                             } else {
                                 tmp = load_reg(s, i);
                             }
@@ -7264,7 +7313,9 @@ static int disas_thumb2_insn(CPUState *env, DisasContext *s, uint16_t insn_hw1)
                         addr = load_reg(s, 13);
                     } else {
                         addr = new_tmp();
-                        gen_helper_get_r13_banked(addr, cpu_env, tcg_const_i32(op));
+                        tmp = tcg_const_i32(op);
+                        gen_helper_get_r13_banked(addr, cpu_env, tmp);
+                        tcg_temp_free_i32(tmp);
                     }
                     if ((insn & (1 << 24)) == 0) {
                         tcg_gen_addi_i32(addr, addr, -8);
@@ -7284,8 +7335,9 @@ static int disas_thumb2_insn(CPUState *env, DisasContext *s, uint16_t insn_hw1)
                         if (op == (env->uncached_cpsr & CPSR_M)) {
                             store_reg(s, 13, addr);
                         } else {
-                            gen_helper_set_r13_banked(cpu_env,
-                                tcg_const_i32(op), addr);
+                            tmp = tcg_const_i32(op);
+                            gen_helper_set_r13_banked(cpu_env, tmp, addr);
+                            tcg_temp_free_i32(tmp);
                         }
                     } else {
                         dead_tmp(addr);
@@ -7515,6 +7567,7 @@ static int disas_thumb2_insn(CPUState *env, DisasContext *s, uint16_t insn_hw1)
                 tcg_gen_shri_i64(tmp64, tmp64, 16);
                 tmp = new_tmp();
                 tcg_gen_trunc_i64_i32(tmp, tmp64);
+                tcg_temp_free_i64(tmp64);
                 if (rs != 15)
                   {
                     tmp2 = load_reg(s, rs);
@@ -7584,6 +7637,7 @@ static int disas_thumb2_insn(CPUState *env, DisasContext *s, uint16_t insn_hw1)
                 dead_tmp(tmp);
                 gen_addq(s, tmp64, rs, rd);
                 gen_storeq_reg(s, rs, rd, tmp64);
+                tcg_temp_free_i64(tmp64);
             } else {
                 if (op & 0x20) {
                     /* Unsigned 64-bit multiply  */
@@ -7610,6 +7664,7 @@ static int disas_thumb2_insn(CPUState *env, DisasContext *s, uint16_t insn_hw1)
                     gen_addq(s, tmp64, rs, rd);
                 }
                 gen_storeq_reg(s, rs, rd, tmp64);
+                tcg_temp_free_i64(tmp64);
             }
             break;
         }
@@ -7673,6 +7728,8 @@ static int disas_thumb2_insn(CPUState *env, DisasContext *s, uint16_t insn_hw1)
                             tmp = load_reg(s, rn);
                             addr = tcg_const_i32(insn & 0xff);
                             gen_helper_v7m_msr(cpu_env, addr, tmp);
+                            tcg_temp_free_i32(addr);
+                            dead_tmp(tmp);
                             gen_lookup_tb(s);
                             break;
                         }
@@ -7742,6 +7799,7 @@ static int disas_thumb2_insn(CPUState *env, DisasContext *s, uint16_t insn_hw1)
                         if (IS_M(env)) {
                             addr = tcg_const_i32(insn & 0xff);
                             gen_helper_v7m_mrs(tmp, cpu_env, addr);
+                            tcg_temp_free_i32(addr);
                         } else {
                             gen_helper_cpsr_read(tmp);
                         }
@@ -7842,6 +7900,7 @@ static int disas_thumb2_insn(CPUState *env, DisasContext *s, uint16_t insn_hw1)
                             else
                                 gen_helper_ssat(tmp, tmp, tmp2);
                         }
+                        tcg_temp_free_i32(tmp2);
                         break;
                     }
                     store_reg(s, rd, tmp);
@@ -8614,12 +8673,15 @@ static void disas_thumb_insn(CPUState *env, DisasContext *s)
                 if (insn & 1) {
                     addr = tcg_const_i32(16);
                     gen_helper_v7m_msr(cpu_env, addr, tmp);
+                    tcg_temp_free_i32(addr);
                 }
                 /* FAULTMASK */
                 if (insn & 2) {
                     addr = tcg_const_i32(17);
                     gen_helper_v7m_msr(cpu_env, addr, tmp);
+                    tcg_temp_free_i32(addr);
                 }
+                tcg_temp_free_i32(tmp);
                 gen_lookup_tb(s);
             } else {
                 if (insn & (1 << 4))
