diff --git a/target-tricore/translate.c b/target-tricore/translate.c
index 7dc7a325b4..70f09300ee 100644
--- a/target-tricore/translate.c
+++ b/target-tricore/translate.c
@@ -457,11 +457,11 @@ gen_add64_d(TCGv_i64 ret, TCGv_i64 r1, TCGv_i64 r2)
     tcg_gen_xor_i64(t1, result, r1);
     tcg_gen_xor_i64(t0, r1, r2);
     tcg_gen_andc_i64(t1, t1, t0);
-    tcg_gen_trunc_shr_i64_i32(cpu_PSW_V, t1, 32);
+    tcg_gen_extrh_i64_i32(cpu_PSW_V, t1);
     /* calc SV bit */
     tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
     /* calc AV/SAV bits */
-    tcg_gen_trunc_shr_i64_i32(temp, result, 32);
+    tcg_gen_extrh_i64_i32(temp, result);
     tcg_gen_add_tl(cpu_PSW_AV, temp, temp);
     tcg_gen_xor_tl(cpu_PSW_AV, temp, cpu_PSW_AV);
     /* calc SAV */
@@ -1273,7 +1273,7 @@ gen_madd64_q(TCGv rl, TCGv rh, TCGv arg1_low, TCGv arg1_high, TCGv arg2,
     tcg_gen_xor_i64(t3, t4, t1);
     tcg_gen_xor_i64(t2, t1, t2);
     tcg_gen_andc_i64(t3, t3, t2);
-    tcg_gen_trunc_shr_i64_i32(cpu_PSW_V, t3, 32);
+    tcg_gen_extrh_i64_i32(cpu_PSW_V, t3);
     /* We produce an overflow on the host if the mul before was
        (0x80000000 * 0x80000000) << 1). If this is the
        case, we negate the ovf. */
@@ -1630,11 +1630,11 @@ gen_sub64_d(TCGv_i64 ret, TCGv_i64 r1, TCGv_i64 r2)
     tcg_gen_xor_i64(t1, result, r1);
     tcg_gen_xor_i64(t0, r1, r2);
     tcg_gen_and_i64(t1, t1, t0);
-    tcg_gen_trunc_shr_i64_i32(cpu_PSW_V, t1, 32);
+    tcg_gen_extrh_i64_i32(cpu_PSW_V, t1);
     /* calc SV bit */
     tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
     /* calc AV/SAV bits */
-    tcg_gen_trunc_shr_i64_i32(temp, result, 32);
+    tcg_gen_extrh_i64_i32(temp, result);
     tcg_gen_add_tl(cpu_PSW_AV, temp, temp);
     tcg_gen_xor_tl(cpu_PSW_AV, temp, cpu_PSW_AV);
     /* calc SAV */
@@ -2126,7 +2126,7 @@ gen_msub64_q(TCGv rl, TCGv rh, TCGv arg1_low, TCGv arg1_high, TCGv arg2,
     tcg_gen_xor_i64(t3, t4, t1);
     tcg_gen_xor_i64(t2, t1, t2);
     tcg_gen_and_i64(t3, t3, t2);
-    tcg_gen_trunc_shr_i64_i32(cpu_PSW_V, t3, 32);
+    tcg_gen_extrh_i64_i32(cpu_PSW_V, t3);
     /* We produce an overflow on the host if the mul before was
        (0x80000000 * 0x80000000) << 1). If this is the
        case, we negate the ovf. */
diff --git a/tcg/README b/tcg/README
index a22f25145c..34c0775cff 100644
--- a/tcg/README
+++ b/tcg/README
@@ -314,11 +314,17 @@ This operation would be equivalent to
 
   dest = (t1 & ~0x0f00) | ((t2 << 8) & 0x0f00)
 
-* trunc_shr_i64_i32 t0, t1, pos
+* extrl_i64_i32 t0, t1
 
-For 64-bit hosts only, right shift the 64-bit input T1 by POS and
-truncate to 32-bit output T0.  Depending on the host, this may be
-a simple mov/shift, or may require additional canonicalization.
+For 64-bit hosts only, extract the low 32-bits of input T1 and place it
+into 32-bit output T0.  Depending on the host, this may be a simple move,
+or may require additional canonicalization.
+
+* extrh_i64_i32 t0, t1
+
+For 64-bit hosts only, extract the high 32-bits of input T1 and place it
+into 32-bit output T0.  Depending on the host, this may be a simple shift,
+or may require additional canonicalization.
 
 ********* Conditional moves
 
diff --git a/tcg/aarch64/tcg-target.h b/tcg/aarch64/tcg-target.h
index dfd880131b..19a04a6e75 100644
--- a/tcg/aarch64/tcg-target.h
+++ b/tcg/aarch64/tcg-target.h
@@ -70,7 +70,8 @@ typedef enum {
 #define TCG_TARGET_HAS_muls2_i32        0
 #define TCG_TARGET_HAS_muluh_i32        0
 #define TCG_TARGET_HAS_mulsh_i32        0
-#define TCG_TARGET_HAS_trunc_shr_i64_i32 0
+#define TCG_TARGET_HAS_extrl_i64_i32    0
+#define TCG_TARGET_HAS_extrh_i64_i32    0
 
 #define TCG_TARGET_HAS_div_i64          1
 #define TCG_TARGET_HAS_rem_i64          1
diff --git a/tcg/i386/tcg-target.h b/tcg/i386/tcg-target.h
index dae50ba368..92be341713 100644
--- a/tcg/i386/tcg-target.h
+++ b/tcg/i386/tcg-target.h
@@ -102,7 +102,8 @@ extern bool have_bmi1;
 #define TCG_TARGET_HAS_mulsh_i32        0
 
 #if TCG_TARGET_REG_BITS == 64
-#define TCG_TARGET_HAS_trunc_shr_i64_i32 0
+#define TCG_TARGET_HAS_extrl_i64_i32    0
+#define TCG_TARGET_HAS_extrh_i64_i32    0
 #define TCG_TARGET_HAS_div2_i64         1
 #define TCG_TARGET_HAS_rot_i64          1
 #define TCG_TARGET_HAS_ext8s_i64        1
diff --git a/tcg/ia64/tcg-target.h b/tcg/ia64/tcg-target.h
index 29902f987a..ae9b79f02f 100644
--- a/tcg/ia64/tcg-target.h
+++ b/tcg/ia64/tcg-target.h
@@ -160,7 +160,8 @@ typedef enum {
 #define TCG_TARGET_HAS_muluh_i64        0
 #define TCG_TARGET_HAS_mulsh_i32        0
 #define TCG_TARGET_HAS_mulsh_i64        0
-#define TCG_TARGET_HAS_trunc_shr_i64_i32 0
+#define TCG_TARGET_HAS_extrl_i64_i32    0
+#define TCG_TARGET_HAS_extrh_i64_i32    0
 
 #define TCG_TARGET_deposit_i32_valid(ofs, len) ((len) <= 16)
 #define TCG_TARGET_deposit_i64_valid(ofs, len) ((len) <= 16)
diff --git a/tcg/optimize.c b/tcg/optimize.c
index 18046051d3..10795ec9d5 100644
--- a/tcg/optimize.c
+++ b/tcg/optimize.c
@@ -288,7 +288,6 @@ static TCGArg do_constant_folding_2(TCGOpcode op, TCGArg x, TCGArg y)
     case INDEX_op_shr_i32:
         return (uint32_t)x >> (y & 31);
 
-    case INDEX_op_trunc_shr_i64_i32:
     case INDEX_op_shr_i64:
         return (uint64_t)x >> (y & 63);
 
@@ -348,9 +347,13 @@ static TCGArg do_constant_folding_2(TCGOpcode op, TCGArg x, TCGArg y)
         return (int32_t)x;
 
     case INDEX_op_extu_i32_i64:
+    case INDEX_op_extrl_i64_i32:
     case INDEX_op_ext32u_i64:
         return (uint32_t)x;
 
+    case INDEX_op_extrh_i64_i32:
+        return (uint64_t)x >> 32;
+
     case INDEX_op_muluh_i32:
         return ((uint64_t)(uint32_t)x * (uint32_t)y) >> 32;
     case INDEX_op_mulsh_i32:
@@ -885,8 +888,11 @@ void tcg_optimize(TCGContext *s)
             }
             break;
 
-        case INDEX_op_trunc_shr_i64_i32:
-            mask = (uint64_t)temps[args[1]].mask >> args[2];
+        case INDEX_op_extrl_i64_i32:
+            mask = (uint32_t)temps[args[1]].mask;
+            break;
+        case INDEX_op_extrh_i64_i32:
+            mask = (uint64_t)temps[args[1]].mask >> 32;
             break;
 
         CASE_OP_32_64(shl):
@@ -1028,6 +1034,8 @@ void tcg_optimize(TCGContext *s)
         case INDEX_op_ext32u_i64:
         case INDEX_op_ext_i32_i64:
         case INDEX_op_extu_i32_i64:
+        case INDEX_op_extrl_i64_i32:
+        case INDEX_op_extrh_i64_i32:
             if (temp_is_const(args[1])) {
                 tmp = do_constant_folding(opc, temps[args[1]].val, 0);
                 tcg_opt_gen_movi(s, op, args, args[0], tmp);
@@ -1035,14 +1043,6 @@ void tcg_optimize(TCGContext *s)
             }
             goto do_default;
 
-        case INDEX_op_trunc_shr_i64_i32:
-            if (temp_is_const(args[1])) {
-                tmp = do_constant_folding(opc, temps[args[1]].val, args[2]);
-                tcg_opt_gen_movi(s, op, args, args[0], tmp);
-                break;
-            }
-            goto do_default;
-
         CASE_OP_32_64(add):
         CASE_OP_32_64(sub):
         CASE_OP_32_64(mul):
diff --git a/tcg/ppc/tcg-target.h b/tcg/ppc/tcg-target.h
index b7e6861b79..b4f0818762 100644
--- a/tcg/ppc/tcg-target.h
+++ b/tcg/ppc/tcg-target.h
@@ -77,7 +77,8 @@ typedef enum {
 #if TCG_TARGET_REG_BITS == 64
 #define TCG_TARGET_HAS_add2_i32         0
 #define TCG_TARGET_HAS_sub2_i32         0
-#define TCG_TARGET_HAS_trunc_shr_i64_i32 0
+#define TCG_TARGET_HAS_extrl_i64_i32    0
+#define TCG_TARGET_HAS_extrh_i64_i32    0
 #define TCG_TARGET_HAS_div_i64          1
 #define TCG_TARGET_HAS_rem_i64          0
 #define TCG_TARGET_HAS_rot_i64          1
diff --git a/tcg/s390/tcg-target.h b/tcg/s390/tcg-target.h
index 50016a874a..d9dc038733 100644
--- a/tcg/s390/tcg-target.h
+++ b/tcg/s390/tcg-target.h
@@ -72,7 +72,8 @@ typedef enum TCGReg {
 #define TCG_TARGET_HAS_muls2_i32        0
 #define TCG_TARGET_HAS_muluh_i32        0
 #define TCG_TARGET_HAS_mulsh_i32        0
-#define TCG_TARGET_HAS_trunc_shr_i64_i32 0
+#define TCG_TARGET_HAS_extrl_i64_i32    0
+#define TCG_TARGET_HAS_extrh_i64_i32    0
 
 #define TCG_TARGET_HAS_div2_i64         1
 #define TCG_TARGET_HAS_rot_i64          1
diff --git a/tcg/sparc/tcg-target.c b/tcg/sparc/tcg-target.c
index fe75af08dc..87f9bcca4b 100644
--- a/tcg/sparc/tcg-target.c
+++ b/tcg/sparc/tcg-target.c
@@ -1415,12 +1415,11 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc,
     case INDEX_op_ext32u_i64:
         tcg_out_arithi(s, a0, a1, 0, SHIFT_SRL);
         break;
-    case INDEX_op_trunc_shr_i64_i32:
-        if (a2 == 0) {
-            tcg_out_mov(s, TCG_TYPE_I32, a0, a1);
-        } else {
-            tcg_out_arithi(s, a0, a1, a2, SHIFT_SRLX);
-        }
+    case INDEX_op_extrl_i64_i32:
+        tcg_out_mov(s, TCG_TYPE_I32, a0, a1);
+        break;
+    case INDEX_op_extrh_i64_i32:
+        tcg_out_arithi(s, a0, a1, 32, SHIFT_SRLX);
         break;
 
     case INDEX_op_brcond_i64:
@@ -1537,7 +1536,8 @@ static const TCGTargetOpDef sparc_op_defs[] = {
     { INDEX_op_ext32u_i64, { "R", "R" } },
     { INDEX_op_ext_i32_i64, { "R", "r" } },
     { INDEX_op_extu_i32_i64, { "R", "r" } },
-    { INDEX_op_trunc_shr_i64_i32,  { "r", "R" } },
+    { INDEX_op_extrl_i64_i32,  { "r", "R" } },
+    { INDEX_op_extrh_i64_i32,  { "r", "R" } },
 
     { INDEX_op_brcond_i64, { "RZ", "RJ" } },
     { INDEX_op_setcond_i64, { "R", "RZ", "RJ" } },
diff --git a/tcg/sparc/tcg-target.h b/tcg/sparc/tcg-target.h
index 336c47fbd2..2cd72d2d41 100644
--- a/tcg/sparc/tcg-target.h
+++ b/tcg/sparc/tcg-target.h
@@ -118,7 +118,8 @@ extern bool use_vis3_instructions;
 #define TCG_TARGET_HAS_muluh_i32        0
 #define TCG_TARGET_HAS_mulsh_i32        0
 
-#define TCG_TARGET_HAS_trunc_shr_i64_i32 1
+#define TCG_TARGET_HAS_extrl_i64_i32    1
+#define TCG_TARGET_HAS_extrh_i64_i32    1
 #define TCG_TARGET_HAS_div_i64          1
 #define TCG_TARGET_HAS_rem_i64          0
 #define TCG_TARGET_HAS_rot_i64          0
diff --git a/tcg/tcg-op.c b/tcg/tcg-op.c
index 711431567e..0b9dd8ff9f 100644
--- a/tcg/tcg-op.c
+++ b/tcg/tcg-op.c
@@ -1737,28 +1737,28 @@ void tcg_gen_muls2_i64(TCGv_i64 rl, TCGv_i64 rh, TCGv_i64 arg1, TCGv_i64 arg2)
 
 /* Size changing operations.  */
 
-void tcg_gen_trunc_shr_i64_i32(TCGv_i32 ret, TCGv_i64 arg, unsigned count)
+void tcg_gen_extrl_i64_i32(TCGv_i32 ret, TCGv_i64 arg)
 {
-    tcg_debug_assert(count < 64);
     if (TCG_TARGET_REG_BITS == 32) {
-        if (count >= 32) {
-            tcg_gen_shri_i32(ret, TCGV_HIGH(arg), count - 32);
-        } else if (count == 0) {
-            tcg_gen_mov_i32(ret, TCGV_LOW(arg));
-        } else {
-            TCGv_i64 t = tcg_temp_new_i64();
-            tcg_gen_shri_i64(t, arg, count);
-            tcg_gen_mov_i32(ret, TCGV_LOW(t));
-            tcg_temp_free_i64(t);
-        }
-    } else if (TCG_TARGET_HAS_trunc_shr_i64_i32) {
-        tcg_gen_op3(&tcg_ctx, INDEX_op_trunc_shr_i64_i32,
-                    GET_TCGV_I32(ret), GET_TCGV_I64(arg), count);
-    } else if (count == 0) {
+        tcg_gen_mov_i32(ret, TCGV_LOW(arg));
+    } else if (TCG_TARGET_HAS_extrl_i64_i32) {
+        tcg_gen_op2(&tcg_ctx, INDEX_op_extrl_i64_i32,
+                    GET_TCGV_I32(ret), GET_TCGV_I64(arg));
+    } else {
         tcg_gen_mov_i32(ret, MAKE_TCGV_I32(GET_TCGV_I64(arg)));
+    }
+}
+
+void tcg_gen_extrh_i64_i32(TCGv_i32 ret, TCGv_i64 arg)
+{
+    if (TCG_TARGET_REG_BITS == 32) {
+        tcg_gen_mov_i32(ret, TCGV_HIGH(arg));
+    } else if (TCG_TARGET_HAS_extrh_i64_i32) {
+        tcg_gen_op2(&tcg_ctx, INDEX_op_extrh_i64_i32,
+                    GET_TCGV_I32(ret), GET_TCGV_I64(arg));
     } else {
         TCGv_i64 t = tcg_temp_new_i64();
-        tcg_gen_shri_i64(t, arg, count);
+        tcg_gen_shri_i64(t, arg, 32);
         tcg_gen_mov_i32(ret, MAKE_TCGV_I32(GET_TCGV_I64(t)));
         tcg_temp_free_i64(t);
     }
@@ -1818,8 +1818,8 @@ void tcg_gen_extr_i64_i32(TCGv_i32 lo, TCGv_i32 hi, TCGv_i64 arg)
         tcg_gen_mov_i32(lo, TCGV_LOW(arg));
         tcg_gen_mov_i32(hi, TCGV_HIGH(arg));
     } else {
-        tcg_gen_trunc_shr_i64_i32(lo, arg, 0);
-        tcg_gen_trunc_shr_i64_i32(hi, arg, 32);
+        tcg_gen_extrl_i64_i32(lo, arg);
+        tcg_gen_extrh_i64_i32(hi, arg);
     }
 }
 
diff --git a/tcg/tcg-op.h b/tcg/tcg-op.h
index d1d763f6ff..6b59eedf74 100644
--- a/tcg/tcg-op.h
+++ b/tcg/tcg-op.h
@@ -684,7 +684,8 @@ static inline void tcg_gen_neg_i64(TCGv_i64 ret, TCGv_i64 arg)
 void tcg_gen_extu_i32_i64(TCGv_i64 ret, TCGv_i32 arg);
 void tcg_gen_ext_i32_i64(TCGv_i64 ret, TCGv_i32 arg);
 void tcg_gen_concat_i32_i64(TCGv_i64 dest, TCGv_i32 low, TCGv_i32 high);
-void tcg_gen_trunc_shr_i64_i32(TCGv_i32 ret, TCGv_i64 arg, unsigned int c);
+void tcg_gen_extrl_i64_i32(TCGv_i32 ret, TCGv_i64 arg);
+void tcg_gen_extrh_i64_i32(TCGv_i32 ret, TCGv_i64 arg);
 void tcg_gen_extr_i64_i32(TCGv_i32 lo, TCGv_i32 hi, TCGv_i64 arg);
 void tcg_gen_extr32_i64(TCGv_i64 lo, TCGv_i64 hi, TCGv_i64 arg);
 
@@ -695,7 +696,7 @@ static inline void tcg_gen_concat32_i64(TCGv_i64 ret, TCGv_i64 lo, TCGv_i64 hi)
 
 static inline void tcg_gen_trunc_i64_i32(TCGv_i32 ret, TCGv_i64 arg)
 {
-    tcg_gen_trunc_shr_i64_i32(ret, arg, 0);
+    tcg_gen_extrl_i64_i32(ret, arg);
 }
 
 /* QEMU specific operations.  */
diff --git a/tcg/tcg-opc.h b/tcg/tcg-opc.h
index f721a5a007..02bbf30387 100644
--- a/tcg/tcg-opc.h
+++ b/tcg/tcg-opc.h
@@ -141,8 +141,11 @@ DEF(deposit_i64, 1, 2, 2, IMPL64 | IMPL(TCG_TARGET_HAS_deposit_i64))
 /* size changing ops */
 DEF(ext_i32_i64, 1, 1, 0, IMPL64)
 DEF(extu_i32_i64, 1, 1, 0, IMPL64)
-DEF(trunc_shr_i64_i32, 1, 1, 1,
-    IMPL(TCG_TARGET_HAS_trunc_shr_i64_i32)
+DEF(extrl_i64_i32, 1, 1, 0,
+    IMPL(TCG_TARGET_HAS_extrl_i64_i32)
+    | (TCG_TARGET_REG_BITS == 32 ? TCG_OPF_NOT_PRESENT : 0))
+DEF(extrh_i64_i32, 1, 1, 0,
+    IMPL(TCG_TARGET_HAS_extrh_i64_i32)
     | (TCG_TARGET_REG_BITS == 32 ? TCG_OPF_NOT_PRESENT : 0))
 
 DEF(brcond_i64, 0, 2, 2, TCG_OPF_BB_END | IMPL64)
diff --git a/tcg/tcg.h b/tcg/tcg.h
index e7e33b9bb8..f437824ba9 100644
--- a/tcg/tcg.h
+++ b/tcg/tcg.h
@@ -66,7 +66,8 @@ typedef uint64_t TCGRegSet;
 
 #if TCG_TARGET_REG_BITS == 32
 /* Turn some undef macros into false macros.  */
-#define TCG_TARGET_HAS_trunc_shr_i64_i32 0
+#define TCG_TARGET_HAS_extrl_i64_i32    0
+#define TCG_TARGET_HAS_extrh_i64_i32    0
 #define TCG_TARGET_HAS_div_i64          0
 #define TCG_TARGET_HAS_rem_i64          0
 #define TCG_TARGET_HAS_div2_i64         0
diff --git a/tcg/tci/tcg-target.h b/tcg/tci/tcg-target.h
index 8b1139b3f2..77e5952781 100644
--- a/tcg/tci/tcg-target.h
+++ b/tcg/tci/tcg-target.h
@@ -84,7 +84,8 @@
 #define TCG_TARGET_HAS_mulsh_i32        0
 
 #if TCG_TARGET_REG_BITS == 64
-#define TCG_TARGET_HAS_trunc_shr_i64_i32 0
+#define TCG_TARGET_HAS_extrl_i64_i32    0
+#define TCG_TARGET_HAS_extrh_i64_i32    0
 #define TCG_TARGET_HAS_bswap16_i64      1
 #define TCG_TARGET_HAS_bswap32_i64      1
 #define TCG_TARGET_HAS_bswap64_i64      1