diff --git a/target/arm/translate.h b/target/arm/translate.h
index 3dbff87349..062f91de54 100644
--- a/target/arm/translate.h
+++ b/target/arm/translate.h
@@ -616,6 +616,23 @@ static inline TCGv_ptr gen_lookup_cp_reg(uint32_t key)
     return ret;
 }
 
+/*
+ * Set and reset rounding mode around another operation.
+ */
+static inline TCGv_i32 gen_set_rmode(ARMFPRounding rmode, TCGv_ptr fpst)
+{
+    TCGv_i32 new = tcg_constant_i32(arm_rmode_to_sf(rmode));
+    TCGv_i32 old = tcg_temp_new_i32();
+
+    gen_helper_set_rmode(old, new, fpst);
+    return old;
+}
+
+static inline void gen_restore_rmode(TCGv_i32 old, TCGv_ptr fpst)
+{
+    gen_helper_set_rmode(old, old, fpst);
+}
+
 /*
  * Helpers for implementing sets of trans_* functions.
  * Defer the implementation of NAME to FUNC, with optional extra arguments.
diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c
index 3c0462a9c1..9e682f36c9 100644
--- a/target/arm/translate-a64.c
+++ b/target/arm/translate-a64.c
@@ -6146,13 +6146,12 @@ static void handle_fp_1src_half(DisasContext *s, int opcode, int rd, int rn)
     case 0xb: /* FRINTZ */
     case 0xc: /* FRINTA */
     {
-        TCGv_i32 tcg_rmode = tcg_const_i32(arm_rmode_to_sf(opcode & 7));
+        TCGv_i32 tcg_rmode;
+
         fpst = fpstatus_ptr(FPST_FPCR_F16);
-
-        gen_helper_set_rmode(tcg_rmode, tcg_rmode, fpst);
+        tcg_rmode = gen_set_rmode(opcode & 7, fpst);
         gen_helper_advsimd_rinth(tcg_res, tcg_op, fpst);
-
-        gen_helper_set_rmode(tcg_rmode, tcg_rmode, fpst);
+        gen_restore_rmode(tcg_rmode, fpst);
         break;
     }
     case 0xe: /* FRINTX */
@@ -6231,10 +6230,9 @@ static void handle_fp_1src_single(DisasContext *s, int opcode, int rd, int rn)
 
     fpst = fpstatus_ptr(FPST_FPCR);
     if (rmode >= 0) {
-        TCGv_i32 tcg_rmode = tcg_const_i32(arm_rmode_to_sf(rmode));
-        gen_helper_set_rmode(tcg_rmode, tcg_rmode, fpst);
+        TCGv_i32 tcg_rmode = gen_set_rmode(rmode, fpst);
         gen_fpst(tcg_res, tcg_op, fpst);
-        gen_helper_set_rmode(tcg_rmode, tcg_rmode, fpst);
+        gen_restore_rmode(tcg_rmode, fpst);
     } else {
         gen_fpst(tcg_res, tcg_op, fpst);
     }
@@ -6304,10 +6302,9 @@ static void handle_fp_1src_double(DisasContext *s, int opcode, int rd, int rn)
 
     fpst = fpstatus_ptr(FPST_FPCR);
     if (rmode >= 0) {
-        TCGv_i32 tcg_rmode = tcg_const_i32(arm_rmode_to_sf(rmode));
-        gen_helper_set_rmode(tcg_rmode, tcg_rmode, fpst);
+        TCGv_i32 tcg_rmode = gen_set_rmode(rmode, fpst);
         gen_fpst(tcg_res, tcg_op, fpst);
-        gen_helper_set_rmode(tcg_rmode, tcg_rmode, fpst);
+        gen_restore_rmode(tcg_rmode, fpst);
     } else {
         gen_fpst(tcg_res, tcg_op, fpst);
     }
@@ -6944,9 +6941,7 @@ static void handle_fpfpcvt(DisasContext *s, int rd, int rn, int opcode,
             rmode = FPROUNDING_TIEAWAY;
         }
 
-        tcg_rmode = tcg_const_i32(arm_rmode_to_sf(rmode));
-
-        gen_helper_set_rmode(tcg_rmode, tcg_rmode, tcg_fpstatus);
+        tcg_rmode = gen_set_rmode(rmode, tcg_fpstatus);
 
         switch (type) {
         case 1: /* float64 */
@@ -7023,7 +7018,7 @@ static void handle_fpfpcvt(DisasContext *s, int rd, int rn, int opcode,
             g_assert_not_reached();
         }
 
-        gen_helper_set_rmode(tcg_rmode, tcg_rmode, tcg_fpstatus);
+        gen_restore_rmode(tcg_rmode, tcg_fpstatus);
     }
 }
 
@@ -8771,9 +8766,8 @@ static void handle_simd_shift_fpint_conv(DisasContext *s, bool is_scalar,
 
     assert(!(is_scalar && is_q));
 
-    tcg_rmode = tcg_const_i32(arm_rmode_to_sf(FPROUNDING_ZERO));
     tcg_fpstatus = fpstatus_ptr(size == MO_16 ? FPST_FPCR_F16 : FPST_FPCR);
-    gen_helper_set_rmode(tcg_rmode, tcg_rmode, tcg_fpstatus);
+    tcg_rmode = gen_set_rmode(FPROUNDING_ZERO, tcg_fpstatus);
     fracbits = (16 << size) - immhb;
     tcg_shift = tcg_constant_i32(fracbits);
 
@@ -8831,7 +8825,7 @@ static void handle_simd_shift_fpint_conv(DisasContext *s, bool is_scalar,
         }
     }
 
-    gen_helper_set_rmode(tcg_rmode, tcg_rmode, tcg_fpstatus);
+    gen_restore_rmode(tcg_rmode, tcg_fpstatus);
 }
 
 /* AdvSIMD scalar shift by immediate
@@ -10219,12 +10213,11 @@ static void disas_simd_scalar_two_reg_misc(DisasContext *s, uint32_t insn)
     }
 
     if (is_fcvt) {
-        tcg_rmode = tcg_const_i32(arm_rmode_to_sf(rmode));
         tcg_fpstatus = fpstatus_ptr(FPST_FPCR);
-        gen_helper_set_rmode(tcg_rmode, tcg_rmode, tcg_fpstatus);
+        tcg_rmode = gen_set_rmode(rmode, tcg_fpstatus);
     } else {
-        tcg_rmode = NULL;
         tcg_fpstatus = NULL;
+        tcg_rmode = NULL;
     }
 
     if (size == 3) {
@@ -10276,7 +10269,7 @@ static void disas_simd_scalar_two_reg_misc(DisasContext *s, uint32_t insn)
     }
 
     if (is_fcvt) {
-        gen_helper_set_rmode(tcg_rmode, tcg_rmode, tcg_fpstatus);
+        gen_restore_rmode(tcg_rmode, tcg_fpstatus);
     }
 }
 
@@ -12406,8 +12399,7 @@ static void disas_simd_two_reg_misc(DisasContext *s, uint32_t insn)
         tcg_fpstatus = NULL;
     }
     if (rmode >= 0) {
-        tcg_rmode = tcg_const_i32(arm_rmode_to_sf(rmode));
-        gen_helper_set_rmode(tcg_rmode, tcg_rmode, tcg_fpstatus);
+        tcg_rmode = gen_set_rmode(rmode, tcg_fpstatus);
     } else {
         tcg_rmode = NULL;
     }
@@ -12590,7 +12582,7 @@ static void disas_simd_two_reg_misc(DisasContext *s, uint32_t insn)
     clear_vec_high(s, is_q, rd);
 
     if (tcg_rmode) {
-        gen_helper_set_rmode(tcg_rmode, tcg_rmode, tcg_fpstatus);
+        gen_restore_rmode(tcg_rmode, tcg_fpstatus);
     }
 }
 
@@ -12758,8 +12750,7 @@ static void disas_simd_two_reg_misc_fp16(DisasContext *s, uint32_t insn)
     }
 
     if (rmode >= 0) {
-        tcg_rmode = tcg_const_i32(arm_rmode_to_sf(rmode));
-        gen_helper_set_rmode(tcg_rmode, tcg_rmode, tcg_fpstatus);
+        tcg_rmode = gen_set_rmode(rmode, tcg_fpstatus);
     }
 
     if (is_scalar) {
@@ -12859,7 +12850,7 @@ static void disas_simd_two_reg_misc_fp16(DisasContext *s, uint32_t insn)
     }
 
     if (tcg_rmode) {
-        gen_helper_set_rmode(tcg_rmode, tcg_rmode, tcg_fpstatus);
+        gen_restore_rmode(tcg_rmode, tcg_fpstatus);
     }
 }
 
diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c
index 3c65dd1ff2..3ca60fb36b 100644
--- a/target/arm/translate-sve.c
+++ b/target/arm/translate-sve.c
@@ -4096,17 +4096,15 @@ static bool do_frint_mode(DisasContext *s, arg_rpr_esz *a,
     }
 
     vsz = vec_full_reg_size(s);
-    tmode = tcg_const_i32(arm_rmode_to_sf(mode));
     status = fpstatus_ptr(a->esz == MO_16 ? FPST_FPCR_F16 : FPST_FPCR);
-
-    gen_helper_set_rmode(tmode, tmode, status);
+    tmode = gen_set_rmode(mode, status);
 
     tcg_gen_gvec_3_ptr(vec_full_reg_offset(s, a->rd),
                        vec_full_reg_offset(s, a->rn),
                        pred_full_reg_offset(s, a->pg),
                        status, vsz, vsz, 0, fn);
 
-    gen_helper_set_rmode(tmode, tmode, status);
+    gen_restore_rmode(tmode, status);
     return true;
 }
 
diff --git a/target/arm/translate-vfp.c b/target/arm/translate-vfp.c
index e7acfb3338..dd782aacf4 100644
--- a/target/arm/translate-vfp.c
+++ b/target/arm/translate-vfp.c
@@ -464,8 +464,7 @@ static bool trans_VRINT(DisasContext *s, arg_VRINT *a)
         fpst = fpstatus_ptr(FPST_FPCR);
     }
 
-    tcg_rmode = tcg_const_i32(arm_rmode_to_sf(rounding));
-    gen_helper_set_rmode(tcg_rmode, tcg_rmode, fpst);
+    tcg_rmode = gen_set_rmode(rounding, fpst);
 
     if (sz == 3) {
         TCGv_i64 tcg_op;
@@ -489,7 +488,7 @@ static bool trans_VRINT(DisasContext *s, arg_VRINT *a)
         vfp_store_reg32(tcg_res, rd);
     }
 
-    gen_helper_set_rmode(tcg_rmode, tcg_rmode, fpst);
+    gen_restore_rmode(tcg_rmode, fpst);
     return true;
 }
 
@@ -533,9 +532,7 @@ static bool trans_VCVT(DisasContext *s, arg_VCVT *a)
     }
 
     tcg_shift = tcg_constant_i32(0);
-
-    tcg_rmode = tcg_const_i32(arm_rmode_to_sf(rounding));
-    gen_helper_set_rmode(tcg_rmode, tcg_rmode, fpst);
+    tcg_rmode = gen_set_rmode(rounding, fpst);
 
     if (sz == 3) {
         TCGv_i64 tcg_double, tcg_res;
@@ -572,7 +569,7 @@ static bool trans_VCVT(DisasContext *s, arg_VCVT *a)
         vfp_store_reg32(tcg_res, rd);
     }
 
-    gen_helper_set_rmode(tcg_rmode, tcg_rmode, fpst);
+    gen_restore_rmode(tcg_rmode, fpst);
     return true;
 }
 
@@ -2783,10 +2780,9 @@ static bool trans_VRINTZ_hp(DisasContext *s, arg_VRINTZ_sp *a)
     tmp = tcg_temp_new_i32();
     vfp_load_reg32(tmp, a->vm);
     fpst = fpstatus_ptr(FPST_FPCR_F16);
-    tcg_rmode = tcg_const_i32(arm_rmode_to_sf(FPROUNDING_ZERO));
-    gen_helper_set_rmode(tcg_rmode, tcg_rmode, fpst);
+    tcg_rmode = gen_set_rmode(FPROUNDING_ZERO, fpst);
     gen_helper_rinth(tmp, tmp, fpst);
-    gen_helper_set_rmode(tcg_rmode, tcg_rmode, fpst);
+    gen_restore_rmode(tcg_rmode, fpst);
     vfp_store_reg32(tmp, a->vd);
     return true;
 }
@@ -2808,10 +2804,9 @@ static bool trans_VRINTZ_sp(DisasContext *s, arg_VRINTZ_sp *a)
     tmp = tcg_temp_new_i32();
     vfp_load_reg32(tmp, a->vm);
     fpst = fpstatus_ptr(FPST_FPCR);
-    tcg_rmode = tcg_const_i32(arm_rmode_to_sf(FPROUNDING_ZERO));
-    gen_helper_set_rmode(tcg_rmode, tcg_rmode, fpst);
+    tcg_rmode = gen_set_rmode(FPROUNDING_ZERO, fpst);
     gen_helper_rints(tmp, tmp, fpst);
-    gen_helper_set_rmode(tcg_rmode, tcg_rmode, fpst);
+    gen_restore_rmode(tcg_rmode, fpst);
     vfp_store_reg32(tmp, a->vd);
     return true;
 }
@@ -2842,10 +2837,9 @@ static bool trans_VRINTZ_dp(DisasContext *s, arg_VRINTZ_dp *a)
     tmp = tcg_temp_new_i64();
     vfp_load_reg64(tmp, a->vm);
     fpst = fpstatus_ptr(FPST_FPCR);
-    tcg_rmode = tcg_const_i32(arm_rmode_to_sf(FPROUNDING_ZERO));
-    gen_helper_set_rmode(tcg_rmode, tcg_rmode, fpst);
+    tcg_rmode = gen_set_rmode(FPROUNDING_ZERO, fpst);
     gen_helper_rintd(tmp, tmp, fpst);
-    gen_helper_set_rmode(tcg_rmode, tcg_rmode, fpst);
+    gen_restore_rmode(tcg_rmode, fpst);
     vfp_store_reg64(tmp, a->vd);
     return true;
 }
