diff --git a/target/sparc/helper.h b/target/sparc/helper.h
index 7466164468..c8e14fe371 100644
--- a/target/sparc/helper.h
+++ b/target/sparc/helper.h
@@ -36,79 +36,79 @@ DEF_HELPER_FLAGS_4(ld_asi, TCG_CALL_NO_WG, i64, env, tl, int, i32)
 DEF_HELPER_FLAGS_5(st_asi, TCG_CALL_NO_WG, void, env, tl, i64, int, i32)
 #endif
 DEF_HELPER_FLAGS_1(get_fsr, TCG_CALL_NO_WG_SE, tl, env)
-DEF_HELPER_FLAGS_2(set_fsr_noftt, 0, void, env, tl)
-DEF_HELPER_FLAGS_2(fsqrts, 0, f32, env, f32)
-DEF_HELPER_FLAGS_2(fsqrtd, 0, f64, env, f64)
-DEF_HELPER_FLAGS_2(fsqrtq, 0, i128, env, i128)
-DEF_HELPER_FLAGS_3(fcmps, 0, tl, env, f32, f32)
-DEF_HELPER_FLAGS_3(fcmpd, 0, tl, env, f64, f64)
-DEF_HELPER_FLAGS_3(fcmpes, 0, tl, env, f32, f32)
-DEF_HELPER_FLAGS_3(fcmped, 0, tl, env, f64, f64)
-DEF_HELPER_FLAGS_3(fcmpq, 0, tl, env, i128, i128)
-DEF_HELPER_FLAGS_3(fcmpeq, 0, tl, env, i128, i128)
+DEF_HELPER_FLAGS_2(set_fsr_noftt, TCG_CALL_NO_RWG, void, env, tl)
+DEF_HELPER_FLAGS_2(fsqrts, TCG_CALL_NO_WG, f32, env, f32)
+DEF_HELPER_FLAGS_2(fsqrtd, TCG_CALL_NO_WG, f64, env, f64)
+DEF_HELPER_FLAGS_2(fsqrtq, TCG_CALL_NO_WG, i128, env, i128)
+DEF_HELPER_FLAGS_3(fcmps, TCG_CALL_NO_WG, void, env, f32, f32)
+DEF_HELPER_FLAGS_3(fcmpd, TCG_CALL_NO_WG, void, env, f64, f64)
+DEF_HELPER_FLAGS_3(fcmpes, TCG_CALL_NO_WG, void, env, f32, f32)
+DEF_HELPER_FLAGS_3(fcmped, TCG_CALL_NO_WG, void, env, f64, f64)
+DEF_HELPER_FLAGS_3(fcmpq, TCG_CALL_NO_WG, void, env, i128, i128)
+DEF_HELPER_FLAGS_3(fcmpeq, TCG_CALL_NO_WG, void, env, i128, i128)
 #ifdef TARGET_SPARC64
-DEF_HELPER_FLAGS_3(fcmps_fcc1, 0, tl, env, f32, f32)
-DEF_HELPER_FLAGS_3(fcmps_fcc2, 0, tl, env, f32, f32)
-DEF_HELPER_FLAGS_3(fcmps_fcc3, 0, tl, env, f32, f32)
-DEF_HELPER_FLAGS_3(fcmpd_fcc1, 0, tl, env, f64, f64)
-DEF_HELPER_FLAGS_3(fcmpd_fcc2, 0, tl, env, f64, f64)
-DEF_HELPER_FLAGS_3(fcmpd_fcc3, 0, tl, env, f64, f64)
-DEF_HELPER_FLAGS_3(fcmpes_fcc1, 0, tl, env, f32, f32)
-DEF_HELPER_FLAGS_3(fcmpes_fcc2, 0, tl, env, f32, f32)
-DEF_HELPER_FLAGS_3(fcmpes_fcc3, 0, tl, env, f32, f32)
-DEF_HELPER_FLAGS_3(fcmped_fcc1, 0, tl, env, f64, f64)
-DEF_HELPER_FLAGS_3(fcmped_fcc2, 0, tl, env, f64, f64)
-DEF_HELPER_FLAGS_3(fcmped_fcc3, 0, tl, env, f64, f64)
-DEF_HELPER_FLAGS_3(fcmpq_fcc1, 0, tl, env, i128, i128)
-DEF_HELPER_FLAGS_3(fcmpq_fcc2, 0, tl, env, i128, i128)
-DEF_HELPER_FLAGS_3(fcmpq_fcc3, 0, tl, env, i128, i128)
-DEF_HELPER_FLAGS_3(fcmpeq_fcc1, 0, tl, env, i128, i128)
-DEF_HELPER_FLAGS_3(fcmpeq_fcc2, 0, tl, env, i128, i128)
-DEF_HELPER_FLAGS_3(fcmpeq_fcc3, 0, tl, env, i128, i128)
+DEF_HELPER_FLAGS_3(fcmps_fcc1, TCG_CALL_NO_WG, void, env, f32, f32)
+DEF_HELPER_FLAGS_3(fcmps_fcc2, TCG_CALL_NO_WG, void, env, f32, f32)
+DEF_HELPER_FLAGS_3(fcmps_fcc3, TCG_CALL_NO_WG, void, env, f32, f32)
+DEF_HELPER_FLAGS_3(fcmpd_fcc1, TCG_CALL_NO_WG, void, env, f64, f64)
+DEF_HELPER_FLAGS_3(fcmpd_fcc2, TCG_CALL_NO_WG, void, env, f64, f64)
+DEF_HELPER_FLAGS_3(fcmpd_fcc3, TCG_CALL_NO_WG, void, env, f64, f64)
+DEF_HELPER_FLAGS_3(fcmpes_fcc1, TCG_CALL_NO_WG, void, env, f32, f32)
+DEF_HELPER_FLAGS_3(fcmpes_fcc2, TCG_CALL_NO_WG, void, env, f32, f32)
+DEF_HELPER_FLAGS_3(fcmpes_fcc3, TCG_CALL_NO_WG, void, env, f32, f32)
+DEF_HELPER_FLAGS_3(fcmped_fcc1, TCG_CALL_NO_WG, void, env, f64, f64)
+DEF_HELPER_FLAGS_3(fcmped_fcc2, TCG_CALL_NO_WG, void, env, f64, f64)
+DEF_HELPER_FLAGS_3(fcmped_fcc3, TCG_CALL_NO_WG, void, env, f64, f64)
+DEF_HELPER_FLAGS_3(fcmpq_fcc1, TCG_CALL_NO_WG, void, env, i128, i128)
+DEF_HELPER_FLAGS_3(fcmpq_fcc2, TCG_CALL_NO_WG, void, env, i128, i128)
+DEF_HELPER_FLAGS_3(fcmpq_fcc3, TCG_CALL_NO_WG, void, env, i128, i128)
+DEF_HELPER_FLAGS_3(fcmpeq_fcc1, TCG_CALL_NO_WG, void, env, i128, i128)
+DEF_HELPER_FLAGS_3(fcmpeq_fcc2, TCG_CALL_NO_WG, void, env, i128, i128)
+DEF_HELPER_FLAGS_3(fcmpeq_fcc3, TCG_CALL_NO_WG, void, env, i128, i128)
 #endif
 DEF_HELPER_2(raise_exception, noreturn, env, int)
 
-DEF_HELPER_FLAGS_3(faddd, 0, f64, env, f64, f64)
-DEF_HELPER_FLAGS_3(fsubd, 0, f64, env, f64, f64)
-DEF_HELPER_FLAGS_3(fmuld, 0, f64, env, f64, f64)
-DEF_HELPER_FLAGS_3(fdivd, 0, f64, env, f64, f64)
+DEF_HELPER_FLAGS_3(faddd, TCG_CALL_NO_WG, f64, env, f64, f64)
+DEF_HELPER_FLAGS_3(fsubd, TCG_CALL_NO_WG, f64, env, f64, f64)
+DEF_HELPER_FLAGS_3(fmuld, TCG_CALL_NO_WG, f64, env, f64, f64)
+DEF_HELPER_FLAGS_3(fdivd, TCG_CALL_NO_WG, f64, env, f64, f64)
 
-DEF_HELPER_FLAGS_3(faddq, 0, i128, env, i128, i128)
-DEF_HELPER_FLAGS_3(fsubq, 0, i128, env, i128, i128)
-DEF_HELPER_FLAGS_3(fmulq, 0, i128, env, i128, i128)
-DEF_HELPER_FLAGS_3(fdivq, 0, i128, env, i128, i128)
+DEF_HELPER_FLAGS_3(faddq, TCG_CALL_NO_WG, i128, env, i128, i128)
+DEF_HELPER_FLAGS_3(fsubq, TCG_CALL_NO_WG, i128, env, i128, i128)
+DEF_HELPER_FLAGS_3(fmulq, TCG_CALL_NO_WG, i128, env, i128, i128)
+DEF_HELPER_FLAGS_3(fdivq, TCG_CALL_NO_WG, i128, env, i128, i128)
 
-DEF_HELPER_FLAGS_3(fadds, 0, f32, env, f32, f32)
-DEF_HELPER_FLAGS_3(fsubs, 0, f32, env, f32, f32)
-DEF_HELPER_FLAGS_3(fmuls, 0, f32, env, f32, f32)
-DEF_HELPER_FLAGS_3(fdivs, 0, f32, env, f32, f32)
+DEF_HELPER_FLAGS_3(fadds, TCG_CALL_NO_WG, f32, env, f32, f32)
+DEF_HELPER_FLAGS_3(fsubs, TCG_CALL_NO_WG, f32, env, f32, f32)
+DEF_HELPER_FLAGS_3(fmuls, TCG_CALL_NO_WG, f32, env, f32, f32)
+DEF_HELPER_FLAGS_3(fdivs, TCG_CALL_NO_WG, f32, env, f32, f32)
 
-DEF_HELPER_FLAGS_3(fsmuld, 0, f64, env, f32, f32)
-DEF_HELPER_FLAGS_3(fdmulq, 0, i128, env, f64, f64)
+DEF_HELPER_FLAGS_3(fsmuld, TCG_CALL_NO_WG, f64, env, f32, f32)
+DEF_HELPER_FLAGS_3(fdmulq, TCG_CALL_NO_WG, i128, env, f64, f64)
 
-DEF_HELPER_FLAGS_2(fitod, 0, f64, env, s32)
-DEF_HELPER_FLAGS_2(fitoq, 0, i128, env, s32)
+DEF_HELPER_FLAGS_2(fitod, TCG_CALL_NO_WG, f64, env, s32)
+DEF_HELPER_FLAGS_2(fitoq, TCG_CALL_NO_WG, i128, env, s32)
 
-DEF_HELPER_FLAGS_2(fitos, 0, f32, env, s32)
+DEF_HELPER_FLAGS_2(fitos, TCG_CALL_NO_WG, f32, env, s32)
 
 #ifdef TARGET_SPARC64
-DEF_HELPER_FLAGS_2(fxtos, 0, f32, env, s64)
-DEF_HELPER_FLAGS_2(fxtod, 0, f64, env, s64)
-DEF_HELPER_FLAGS_2(fxtoq, 0, i128, env, s64)
+DEF_HELPER_FLAGS_2(fxtos, TCG_CALL_NO_WG, f32, env, s64)
+DEF_HELPER_FLAGS_2(fxtod, TCG_CALL_NO_WG, f64, env, s64)
+DEF_HELPER_FLAGS_2(fxtoq, TCG_CALL_NO_WG, i128, env, s64)
 #endif
-DEF_HELPER_FLAGS_2(fdtos, 0, f32, env, f64)
-DEF_HELPER_FLAGS_2(fstod, 0, f64, env, f32)
-DEF_HELPER_FLAGS_2(fqtos, 0, f32, env, i128)
-DEF_HELPER_FLAGS_2(fstoq, 0, i128, env, f32)
-DEF_HELPER_FLAGS_2(fqtod, 0, f64, env, i128)
-DEF_HELPER_FLAGS_2(fdtoq, 0, i128, env, f64)
-DEF_HELPER_FLAGS_2(fstoi, 0, s32, env, f32)
-DEF_HELPER_FLAGS_2(fdtoi, 0, s32, env, f64)
-DEF_HELPER_FLAGS_2(fqtoi, 0, s32, env, i128)
+DEF_HELPER_FLAGS_2(fdtos, TCG_CALL_NO_WG, f32, env, f64)
+DEF_HELPER_FLAGS_2(fstod, TCG_CALL_NO_WG, f64, env, f32)
+DEF_HELPER_FLAGS_2(fqtos, TCG_CALL_NO_WG, f32, env, i128)
+DEF_HELPER_FLAGS_2(fstoq, TCG_CALL_NO_WG, i128, env, f32)
+DEF_HELPER_FLAGS_2(fqtod, TCG_CALL_NO_WG, f64, env, i128)
+DEF_HELPER_FLAGS_2(fdtoq, TCG_CALL_NO_WG, i128, env, f64)
+DEF_HELPER_FLAGS_2(fstoi, TCG_CALL_NO_WG, s32, env, f32)
+DEF_HELPER_FLAGS_2(fdtoi, TCG_CALL_NO_WG, s32, env, f64)
+DEF_HELPER_FLAGS_2(fqtoi, TCG_CALL_NO_WG, s32, env, i128)
 #ifdef TARGET_SPARC64
-DEF_HELPER_FLAGS_2(fstox, 0, s64, env, f32)
-DEF_HELPER_FLAGS_2(fdtox, 0, s64, env, f64)
-DEF_HELPER_FLAGS_2(fqtox, 0, s64, env, i128)
+DEF_HELPER_FLAGS_2(fstox, TCG_CALL_NO_WG, s64, env, f32)
+DEF_HELPER_FLAGS_2(fdtox, TCG_CALL_NO_WG, s64, env, f64)
+DEF_HELPER_FLAGS_2(fqtox, TCG_CALL_NO_WG, s64, env, i128)
 
 DEF_HELPER_FLAGS_2(fpmerge, TCG_CALL_NO_RWG_SE, i64, i64, i64)
 DEF_HELPER_FLAGS_2(fmul8x16, TCG_CALL_NO_RWG_SE, i64, i64, i64)
diff --git a/target/sparc/fop_helper.c b/target/sparc/fop_helper.c
index ac30f88810..796f448bfd 100644
--- a/target/sparc/fop_helper.c
+++ b/target/sparc/fop_helper.c
@@ -344,8 +344,7 @@ Int128 helper_fsqrtq(CPUSPARCState *env, Int128 src)
 }
 
 #define GEN_FCMP(name, size, FS, E)                                     \
-    target_ulong glue(helper_, name) (CPUSPARCState *env,               \
-                                      Int128 src1, Int128 src2)         \
+    void glue(helper_, name)(CPUSPARCState *env, Int128 src1, Int128 src2) \
     {                                                                   \
         float128 reg1 = f128_in(src1);                                  \
         float128 reg2 = f128_in(src2);                                  \
@@ -376,10 +375,10 @@ Int128 helper_fsqrtq(CPUSPARCState *env, Int128 src)
             fsr &= ~((FSR_FCC1 | FSR_FCC0) << FS);                      \
             break;                                                      \
         }                                                               \
-        return fsr;                                                     \
+        env->fsr = fsr;                                                 \
     }
 #define GEN_FCMP_T(name, size, FS, E)                                   \
-    target_ulong glue(helper_, name)(CPUSPARCState *env, size src1, size src2)\
+    void glue(helper_, name)(CPUSPARCState *env, size src1, size src2)  \
     {                                                                   \
         FloatRelation ret;                                              \
         target_ulong fsr;                                               \
@@ -407,7 +406,7 @@ Int128 helper_fsqrtq(CPUSPARCState *env, Int128 src)
             fsr &= ~((FSR_FCC1 | FSR_FCC0) << FS);                      \
             break;                                                      \
         }                                                               \
-        return fsr;                                                     \
+        env->fsr = fsr;                                                 \
     }
 
 GEN_FCMP_T(fcmps, float32, 0, 0);
diff --git a/target/sparc/translate.c b/target/sparc/translate.c
index d2145dcc0b..4eb6291b81 100644
--- a/target/sparc/translate.c
+++ b/target/sparc/translate.c
@@ -99,7 +99,7 @@
 
 /* global register indexes */
 static TCGv_ptr cpu_regwptr;
-static TCGv cpu_fsr, cpu_pc, cpu_npc;
+static TCGv cpu_pc, cpu_npc;
 static TCGv cpu_regs[32];
 static TCGv cpu_y;
 static TCGv cpu_tbr;
@@ -1097,7 +1097,7 @@ static void gen_compare(DisasCompare *cmp, bool xcc, unsigned int cond,
 static void gen_fcompare(DisasCompare *cmp, unsigned int cc, unsigned int cond)
 {
     unsigned int offset;
-    TCGv r_dst;
+    TCGv r_dst, fsr;
 
     /* For now we still generate a straight boolean result.  */
     cmp->cond = TCG_COND_NE;
@@ -1120,54 +1120,56 @@ static void gen_fcompare(DisasCompare *cmp, unsigned int cc, unsigned int cond)
         break;
     }
 
+    fsr = tcg_temp_new();
+    tcg_gen_ld_tl(fsr, tcg_env, offsetof(CPUSPARCState, fsr));
     switch (cond) {
     case 0x0:
         gen_op_eval_bn(r_dst);
         break;
     case 0x1:
-        gen_op_eval_fbne(r_dst, cpu_fsr, offset);
+        gen_op_eval_fbne(r_dst, fsr, offset);
         break;
     case 0x2:
-        gen_op_eval_fblg(r_dst, cpu_fsr, offset);
+        gen_op_eval_fblg(r_dst, fsr, offset);
         break;
     case 0x3:
-        gen_op_eval_fbul(r_dst, cpu_fsr, offset);
+        gen_op_eval_fbul(r_dst, fsr, offset);
         break;
     case 0x4:
-        gen_op_eval_fbl(r_dst, cpu_fsr, offset);
+        gen_op_eval_fbl(r_dst, fsr, offset);
         break;
     case 0x5:
-        gen_op_eval_fbug(r_dst, cpu_fsr, offset);
+        gen_op_eval_fbug(r_dst, fsr, offset);
         break;
     case 0x6:
-        gen_op_eval_fbg(r_dst, cpu_fsr, offset);
+        gen_op_eval_fbg(r_dst, fsr, offset);
         break;
     case 0x7:
-        gen_op_eval_fbu(r_dst, cpu_fsr, offset);
+        gen_op_eval_fbu(r_dst, fsr, offset);
         break;
     case 0x8:
         gen_op_eval_ba(r_dst);
         break;
     case 0x9:
-        gen_op_eval_fbe(r_dst, cpu_fsr, offset);
+        gen_op_eval_fbe(r_dst, fsr, offset);
         break;
     case 0xa:
-        gen_op_eval_fbue(r_dst, cpu_fsr, offset);
+        gen_op_eval_fbue(r_dst, fsr, offset);
         break;
     case 0xb:
-        gen_op_eval_fbge(r_dst, cpu_fsr, offset);
+        gen_op_eval_fbge(r_dst, fsr, offset);
         break;
     case 0xc:
-        gen_op_eval_fbuge(r_dst, cpu_fsr, offset);
+        gen_op_eval_fbuge(r_dst, fsr, offset);
         break;
     case 0xd:
-        gen_op_eval_fble(r_dst, cpu_fsr, offset);
+        gen_op_eval_fble(r_dst, fsr, offset);
         break;
     case 0xe:
-        gen_op_eval_fbule(r_dst, cpu_fsr, offset);
+        gen_op_eval_fbule(r_dst, fsr, offset);
         break;
     case 0xf:
-        gen_op_eval_fbo(r_dst, cpu_fsr, offset);
+        gen_op_eval_fbo(r_dst, fsr, offset);
         break;
     }
 }
@@ -1264,16 +1266,16 @@ static void gen_op_fcmps(int fccno, TCGv_i32 r_rs1, TCGv_i32 r_rs2)
 {
     switch (fccno) {
     case 0:
-        gen_helper_fcmps(cpu_fsr, tcg_env, r_rs1, r_rs2);
+        gen_helper_fcmps(tcg_env, r_rs1, r_rs2);
         break;
     case 1:
-        gen_helper_fcmps_fcc1(cpu_fsr, tcg_env, r_rs1, r_rs2);
+        gen_helper_fcmps_fcc1(tcg_env, r_rs1, r_rs2);
         break;
     case 2:
-        gen_helper_fcmps_fcc2(cpu_fsr, tcg_env, r_rs1, r_rs2);
+        gen_helper_fcmps_fcc2(tcg_env, r_rs1, r_rs2);
         break;
     case 3:
-        gen_helper_fcmps_fcc3(cpu_fsr, tcg_env, r_rs1, r_rs2);
+        gen_helper_fcmps_fcc3(tcg_env, r_rs1, r_rs2);
         break;
     }
 }
@@ -1282,16 +1284,16 @@ static void gen_op_fcmpd(int fccno, TCGv_i64 r_rs1, TCGv_i64 r_rs2)
 {
     switch (fccno) {
     case 0:
-        gen_helper_fcmpd(cpu_fsr, tcg_env, r_rs1, r_rs2);
+        gen_helper_fcmpd(tcg_env, r_rs1, r_rs2);
         break;
     case 1:
-        gen_helper_fcmpd_fcc1(cpu_fsr, tcg_env, r_rs1, r_rs2);
+        gen_helper_fcmpd_fcc1(tcg_env, r_rs1, r_rs2);
         break;
     case 2:
-        gen_helper_fcmpd_fcc2(cpu_fsr, tcg_env, r_rs1, r_rs2);
+        gen_helper_fcmpd_fcc2(tcg_env, r_rs1, r_rs2);
         break;
     case 3:
-        gen_helper_fcmpd_fcc3(cpu_fsr, tcg_env, r_rs1, r_rs2);
+        gen_helper_fcmpd_fcc3(tcg_env, r_rs1, r_rs2);
         break;
     }
 }
@@ -1300,16 +1302,16 @@ static void gen_op_fcmpq(int fccno, TCGv_i128 r_rs1, TCGv_i128 r_rs2)
 {
     switch (fccno) {
     case 0:
-        gen_helper_fcmpq(cpu_fsr, tcg_env, r_rs1, r_rs2);
+        gen_helper_fcmpq(tcg_env, r_rs1, r_rs2);
         break;
     case 1:
-        gen_helper_fcmpq_fcc1(cpu_fsr, tcg_env, r_rs1, r_rs2);
+        gen_helper_fcmpq_fcc1(tcg_env, r_rs1, r_rs2);
         break;
     case 2:
-        gen_helper_fcmpq_fcc2(cpu_fsr, tcg_env, r_rs1, r_rs2);
+        gen_helper_fcmpq_fcc2(tcg_env, r_rs1, r_rs2);
         break;
     case 3:
-        gen_helper_fcmpq_fcc3(cpu_fsr, tcg_env, r_rs1, r_rs2);
+        gen_helper_fcmpq_fcc3(tcg_env, r_rs1, r_rs2);
         break;
     }
 }
@@ -1318,16 +1320,16 @@ static void gen_op_fcmpes(int fccno, TCGv_i32 r_rs1, TCGv_i32 r_rs2)
 {
     switch (fccno) {
     case 0:
-        gen_helper_fcmpes(cpu_fsr, tcg_env, r_rs1, r_rs2);
+        gen_helper_fcmpes(tcg_env, r_rs1, r_rs2);
         break;
     case 1:
-        gen_helper_fcmpes_fcc1(cpu_fsr, tcg_env, r_rs1, r_rs2);
+        gen_helper_fcmpes_fcc1(tcg_env, r_rs1, r_rs2);
         break;
     case 2:
-        gen_helper_fcmpes_fcc2(cpu_fsr, tcg_env, r_rs1, r_rs2);
+        gen_helper_fcmpes_fcc2(tcg_env, r_rs1, r_rs2);
         break;
     case 3:
-        gen_helper_fcmpes_fcc3(cpu_fsr, tcg_env, r_rs1, r_rs2);
+        gen_helper_fcmpes_fcc3(tcg_env, r_rs1, r_rs2);
         break;
     }
 }
@@ -1336,16 +1338,16 @@ static void gen_op_fcmped(int fccno, TCGv_i64 r_rs1, TCGv_i64 r_rs2)
 {
     switch (fccno) {
     case 0:
-        gen_helper_fcmped(cpu_fsr, tcg_env, r_rs1, r_rs2);
+        gen_helper_fcmped(tcg_env, r_rs1, r_rs2);
         break;
     case 1:
-        gen_helper_fcmped_fcc1(cpu_fsr, tcg_env, r_rs1, r_rs2);
+        gen_helper_fcmped_fcc1(tcg_env, r_rs1, r_rs2);
         break;
     case 2:
-        gen_helper_fcmped_fcc2(cpu_fsr, tcg_env, r_rs1, r_rs2);
+        gen_helper_fcmped_fcc2(tcg_env, r_rs1, r_rs2);
         break;
     case 3:
-        gen_helper_fcmped_fcc3(cpu_fsr, tcg_env, r_rs1, r_rs2);
+        gen_helper_fcmped_fcc3(tcg_env, r_rs1, r_rs2);
         break;
     }
 }
@@ -1354,16 +1356,16 @@ static void gen_op_fcmpeq(int fccno, TCGv_i128 r_rs1, TCGv_i128 r_rs2)
 {
     switch (fccno) {
     case 0:
-        gen_helper_fcmpeq(cpu_fsr, tcg_env, r_rs1, r_rs2);
+        gen_helper_fcmpeq(tcg_env, r_rs1, r_rs2);
         break;
     case 1:
-        gen_helper_fcmpeq_fcc1(cpu_fsr, tcg_env, r_rs1, r_rs2);
+        gen_helper_fcmpeq_fcc1(tcg_env, r_rs1, r_rs2);
         break;
     case 2:
-        gen_helper_fcmpeq_fcc2(cpu_fsr, tcg_env, r_rs1, r_rs2);
+        gen_helper_fcmpeq_fcc2(tcg_env, r_rs1, r_rs2);
         break;
     case 3:
-        gen_helper_fcmpeq_fcc3(cpu_fsr, tcg_env, r_rs1, r_rs2);
+        gen_helper_fcmpeq_fcc3(tcg_env, r_rs1, r_rs2);
         break;
     }
 }
@@ -1372,32 +1374,32 @@ static void gen_op_fcmpeq(int fccno, TCGv_i128 r_rs1, TCGv_i128 r_rs2)
 
 static void gen_op_fcmps(int fccno, TCGv r_rs1, TCGv r_rs2)
 {
-    gen_helper_fcmps(cpu_fsr, tcg_env, r_rs1, r_rs2);
+    gen_helper_fcmps(tcg_env, r_rs1, r_rs2);
 }
 
 static void gen_op_fcmpd(int fccno, TCGv_i64 r_rs1, TCGv_i64 r_rs2)
 {
-    gen_helper_fcmpd(cpu_fsr, tcg_env, r_rs1, r_rs2);
+    gen_helper_fcmpd(tcg_env, r_rs1, r_rs2);
 }
 
 static void gen_op_fcmpq(int fccno, TCGv_i128 r_rs1, TCGv_i128 r_rs2)
 {
-    gen_helper_fcmpq(cpu_fsr, tcg_env, r_rs1, r_rs2);
+    gen_helper_fcmpq(tcg_env, r_rs1, r_rs2);
 }
 
 static void gen_op_fcmpes(int fccno, TCGv r_rs1, TCGv r_rs2)
 {
-    gen_helper_fcmpes(cpu_fsr, tcg_env, r_rs1, r_rs2);
+    gen_helper_fcmpes(tcg_env, r_rs1, r_rs2);
 }
 
 static void gen_op_fcmped(int fccno, TCGv_i64 r_rs1, TCGv_i64 r_rs2)
 {
-    gen_helper_fcmped(cpu_fsr, tcg_env, r_rs1, r_rs2);
+    gen_helper_fcmped(tcg_env, r_rs1, r_rs2);
 }
 
 static void gen_op_fcmpeq(int fccno, TCGv_i128 r_rs1, TCGv_i128 r_rs2)
 {
-    gen_helper_fcmpeq(cpu_fsr, tcg_env, r_rs1, r_rs2);
+    gen_helper_fcmpeq(tcg_env, r_rs1, r_rs2);
 }
 #endif
 
@@ -4413,8 +4415,9 @@ static bool do_ldfsr(DisasContext *dc, arg_r_r_ri *a, MemOp mop,
     tnew = tcg_temp_new();
     told = tcg_temp_new();
     tcg_gen_qemu_ld_tl(tnew, addr, dc->mem_idx, mop | MO_ALIGN);
+    tcg_gen_ld_tl(told, tcg_env, offsetof(CPUSPARCState, fsr));
     tcg_gen_andi_tl(tnew, tnew, new_mask);
-    tcg_gen_andi_tl(told, cpu_fsr, old_mask);
+    tcg_gen_andi_tl(told, told, old_mask);
     tcg_gen_or_tl(tnew, tnew, told);
     gen_helper_set_fsr_noftt(tcg_env, tnew);
     return advance_pc(dc);
@@ -5342,7 +5345,6 @@ void sparc_tcg_init(void)
         { &cpu_icc_Z, offsetof(CPUSPARCState, icc_Z), "icc_Z" },
         { &cpu_icc_C, offsetof(CPUSPARCState, icc_C), "icc_C" },
         { &cpu_cond, offsetof(CPUSPARCState, cond), "cond" },
-        { &cpu_fsr, offsetof(CPUSPARCState, fsr), "fsr" },
         { &cpu_pc, offsetof(CPUSPARCState, pc), "pc" },
         { &cpu_npc, offsetof(CPUSPARCState, npc), "npc" },
         { &cpu_y, offsetof(CPUSPARCState, y), "y" },
