import gdb-19990422 snapshot

1 files changed, 312 insertions, 312 deletions

diff --git a/sim/fr30/sem-switch.c b/sim/fr30/sem-switch.c
index 86950b27ed..ace4bcab90 100644
--- a/sim/fr30/sem-switch.c
+++ b/sim/fr30/sem-switch.c
@@ -403,7 +403,7 @@ SWITCH (sem, SEM_ARGBUF (vpc) -> semantic.sem_case)
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     BI opval = ADDOFSI (* FLD (i_Ri), * FLD (i_Rj), 0);
     CPU (h_vbit) = opval;
@@ -419,7 +419,7 @@ do {
     * FLD (i_Ri) = opval;
     TRACE_RESULT (current_cpu, abuf, "Ri", 'x', opval);
   }
-do {
+{
   {
     BI opval = EQSI (* FLD (i_Ri), 0);
     CPU (h_zbit) = opval;
@@ -430,8 +430,8 @@ do {
     CPU (h_nbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
   }
-} while (0);
-} while (0);
+}
+}
 
 #undef FLD
 }
@@ -446,7 +446,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     BI opval = ADDOFSI (* FLD (i_Ri), FLD (f_u4), 0);
     CPU (h_vbit) = opval;
@@ -462,7 +462,7 @@ do {
     * FLD (i_Ri) = opval;
     TRACE_RESULT (current_cpu, abuf, "Ri", 'x', opval);
   }
-do {
+{
   {
     BI opval = EQSI (* FLD (i_Ri), 0);
     CPU (h_zbit) = opval;
@@ -473,8 +473,8 @@ do {
     CPU (h_nbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
   }
-} while (0);
-} while (0);
+}
+}
 
 #undef FLD
 }
@@ -489,7 +489,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     BI opval = ADDOFSI (* FLD (i_Ri), FLD (f_m4), 0);
     CPU (h_vbit) = opval;
@@ -505,7 +505,7 @@ do {
     * FLD (i_Ri) = opval;
     TRACE_RESULT (current_cpu, abuf, "Ri", 'x', opval);
   }
-do {
+{
   {
     BI opval = EQSI (* FLD (i_Ri), 0);
     CPU (h_zbit) = opval;
@@ -516,8 +516,8 @@ do {
     CPU (h_nbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
   }
-} while (0);
-} while (0);
+}
+}
 
 #undef FLD
 }
@@ -532,7 +532,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   SI tmp_tmp;
   tmp_tmp = ADDCSI (* FLD (i_Ri), * FLD (i_Rj), CPU (h_cbit));
   {
@@ -550,7 +550,7 @@ do {
     * FLD (i_Ri) = opval;
     TRACE_RESULT (current_cpu, abuf, "Ri", 'x', opval);
   }
-do {
+{
   {
     BI opval = EQSI (* FLD (i_Ri), 0);
     CPU (h_zbit) = opval;
@@ -561,8 +561,8 @@ do {
     CPU (h_nbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
   }
-} while (0);
-} while (0);
+}
+}
 
 #undef FLD
 }
@@ -634,7 +634,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     BI opval = SUBOFSI (* FLD (i_Ri), * FLD (i_Rj), 0);
     CPU (h_vbit) = opval;
@@ -650,7 +650,7 @@ do {
     * FLD (i_Ri) = opval;
     TRACE_RESULT (current_cpu, abuf, "Ri", 'x', opval);
   }
-do {
+{
   {
     BI opval = EQSI (* FLD (i_Ri), 0);
     CPU (h_zbit) = opval;
@@ -661,8 +661,8 @@ do {
     CPU (h_nbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
   }
-} while (0);
-} while (0);
+}
+}
 
 #undef FLD
 }
@@ -677,7 +677,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   SI tmp_tmp;
   tmp_tmp = SUBCSI (* FLD (i_Ri), * FLD (i_Rj), CPU (h_cbit));
   {
@@ -695,7 +695,7 @@ do {
     * FLD (i_Ri) = opval;
     TRACE_RESULT (current_cpu, abuf, "Ri", 'x', opval);
   }
-do {
+{
   {
     BI opval = EQSI (* FLD (i_Ri), 0);
     CPU (h_zbit) = opval;
@@ -706,8 +706,8 @@ do {
     CPU (h_nbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
   }
-} while (0);
-} while (0);
+}
+}
 
 #undef FLD
 }
@@ -741,7 +741,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   SI tmp_tmp1;
   {
     BI opval = SUBOFSI (* FLD (i_Ri), * FLD (i_Rj), 0);
@@ -754,7 +754,7 @@ do {
     TRACE_RESULT (current_cpu, abuf, "cbit", 'x', opval);
   }
   tmp_tmp1 = SUBSI (* FLD (i_Ri), * FLD (i_Rj));
-do {
+{
   {
     BI opval = EQSI (tmp_tmp1, 0);
     CPU (h_zbit) = opval;
@@ -765,8 +765,8 @@ do {
     CPU (h_nbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
   }
-} while (0);
-} while (0);
+}
+}
 
 #undef FLD
 }
@@ -781,7 +781,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   SI tmp_tmp1;
   {
     BI opval = SUBOFSI (* FLD (i_Ri), FLD (f_u4), 0);
@@ -794,7 +794,7 @@ do {
     TRACE_RESULT (current_cpu, abuf, "cbit", 'x', opval);
   }
   tmp_tmp1 = SUBSI (* FLD (i_Ri), FLD (f_u4));
-do {
+{
   {
     BI opval = EQSI (tmp_tmp1, 0);
     CPU (h_zbit) = opval;
@@ -805,8 +805,8 @@ do {
     CPU (h_nbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
   }
-} while (0);
-} while (0);
+}
+}
 
 #undef FLD
 }
@@ -821,7 +821,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   SI tmp_tmp1;
   {
     BI opval = SUBOFSI (* FLD (i_Ri), FLD (f_m4), 0);
@@ -834,7 +834,7 @@ do {
     TRACE_RESULT (current_cpu, abuf, "cbit", 'x', opval);
   }
   tmp_tmp1 = SUBSI (* FLD (i_Ri), FLD (f_m4));
-do {
+{
   {
     BI opval = EQSI (tmp_tmp1, 0);
     CPU (h_zbit) = opval;
@@ -845,8 +845,8 @@ do {
     CPU (h_nbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
   }
-} while (0);
-} while (0);
+}
+}
 
 #undef FLD
 }
@@ -861,13 +861,13 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     SI opval = ANDSI (* FLD (i_Ri), * FLD (i_Rj));
     * FLD (i_Ri) = opval;
     TRACE_RESULT (current_cpu, abuf, "Ri", 'x', opval);
   }
-do {
+{
   {
     BI opval = EQSI (* FLD (i_Ri), 0);
     CPU (h_zbit) = opval;
@@ -878,8 +878,8 @@ do {
     CPU (h_nbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
   }
-} while (0);
-} while (0);
+}
+}
 
 #undef FLD
 }
@@ -894,13 +894,13 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     SI opval = ORSI (* FLD (i_Ri), * FLD (i_Rj));
     * FLD (i_Ri) = opval;
     TRACE_RESULT (current_cpu, abuf, "Ri", 'x', opval);
   }
-do {
+{
   {
     BI opval = EQSI (* FLD (i_Ri), 0);
     CPU (h_zbit) = opval;
@@ -911,8 +911,8 @@ do {
     CPU (h_nbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
   }
-} while (0);
-} while (0);
+}
+}
 
 #undef FLD
 }
@@ -927,13 +927,13 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     SI opval = XORSI (* FLD (i_Ri), * FLD (i_Rj));
     * FLD (i_Ri) = opval;
     TRACE_RESULT (current_cpu, abuf, "Ri", 'x', opval);
   }
-do {
+{
   {
     BI opval = EQSI (* FLD (i_Ri), 0);
     CPU (h_zbit) = opval;
@@ -944,8 +944,8 @@ do {
     CPU (h_nbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
   }
-} while (0);
-} while (0);
+}
+}
 
 #undef FLD
 }
@@ -960,10 +960,10 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   SI tmp_tmp;
   tmp_tmp = ANDSI (GETMEMSI (current_cpu, pc, * FLD (i_Ri)), * FLD (i_Rj));
-do {
+{
   {
     BI opval = EQSI (tmp_tmp, 0);
     CPU (h_zbit) = opval;
@@ -974,13 +974,13 @@ do {
     CPU (h_nbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
   }
-} while (0);
+}
   {
     SI opval = tmp_tmp;
     SETMEMSI (current_cpu, pc, * FLD (i_Ri), opval);
     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -995,10 +995,10 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   HI tmp_tmp;
   tmp_tmp = ANDHI (GETMEMHI (current_cpu, pc, * FLD (i_Ri)), * FLD (i_Rj));
-do {
+{
   {
     BI opval = EQHI (tmp_tmp, 0);
     CPU (h_zbit) = opval;
@@ -1009,13 +1009,13 @@ do {
     CPU (h_nbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
   }
-} while (0);
+}
   {
     HI opval = tmp_tmp;
     SETMEMHI (current_cpu, pc, * FLD (i_Ri), opval);
     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -1030,10 +1030,10 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   QI tmp_tmp;
   tmp_tmp = ANDQI (GETMEMQI (current_cpu, pc, * FLD (i_Ri)), * FLD (i_Rj));
-do {
+{
   {
     BI opval = EQQI (tmp_tmp, 0);
     CPU (h_zbit) = opval;
@@ -1044,13 +1044,13 @@ do {
     CPU (h_nbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
   }
-} while (0);
+}
   {
     QI opval = tmp_tmp;
     SETMEMQI (current_cpu, pc, * FLD (i_Ri), opval);
     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -1065,10 +1065,10 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   SI tmp_tmp;
   tmp_tmp = ORSI (GETMEMSI (current_cpu, pc, * FLD (i_Ri)), * FLD (i_Rj));
-do {
+{
   {
     BI opval = EQSI (tmp_tmp, 0);
     CPU (h_zbit) = opval;
@@ -1079,13 +1079,13 @@ do {
     CPU (h_nbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
   }
-} while (0);
+}
   {
     SI opval = tmp_tmp;
     SETMEMSI (current_cpu, pc, * FLD (i_Ri), opval);
     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -1100,10 +1100,10 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   HI tmp_tmp;
   tmp_tmp = ORHI (GETMEMHI (current_cpu, pc, * FLD (i_Ri)), * FLD (i_Rj));
-do {
+{
   {
     BI opval = EQHI (tmp_tmp, 0);
     CPU (h_zbit) = opval;
@@ -1114,13 +1114,13 @@ do {
     CPU (h_nbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
   }
-} while (0);
+}
   {
     HI opval = tmp_tmp;
     SETMEMHI (current_cpu, pc, * FLD (i_Ri), opval);
     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -1135,10 +1135,10 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   QI tmp_tmp;
   tmp_tmp = ORQI (GETMEMQI (current_cpu, pc, * FLD (i_Ri)), * FLD (i_Rj));
-do {
+{
   {
     BI opval = EQQI (tmp_tmp, 0);
     CPU (h_zbit) = opval;
@@ -1149,13 +1149,13 @@ do {
     CPU (h_nbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
   }
-} while (0);
+}
   {
     QI opval = tmp_tmp;
     SETMEMQI (current_cpu, pc, * FLD (i_Ri), opval);
     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -1170,10 +1170,10 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   SI tmp_tmp;
   tmp_tmp = XORSI (GETMEMSI (current_cpu, pc, * FLD (i_Ri)), * FLD (i_Rj));
-do {
+{
   {
     BI opval = EQSI (tmp_tmp, 0);
     CPU (h_zbit) = opval;
@@ -1184,13 +1184,13 @@ do {
     CPU (h_nbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
   }
-} while (0);
+}
   {
     SI opval = tmp_tmp;
     SETMEMSI (current_cpu, pc, * FLD (i_Ri), opval);
     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -1205,10 +1205,10 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   HI tmp_tmp;
   tmp_tmp = XORHI (GETMEMHI (current_cpu, pc, * FLD (i_Ri)), * FLD (i_Rj));
-do {
+{
   {
     BI opval = EQHI (tmp_tmp, 0);
     CPU (h_zbit) = opval;
@@ -1219,13 +1219,13 @@ do {
     CPU (h_nbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
   }
-} while (0);
+}
   {
     HI opval = tmp_tmp;
     SETMEMHI (current_cpu, pc, * FLD (i_Ri), opval);
     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -1240,10 +1240,10 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   QI tmp_tmp;
   tmp_tmp = XORQI (GETMEMQI (current_cpu, pc, * FLD (i_Ri)), * FLD (i_Rj));
-do {
+{
   {
     BI opval = EQQI (tmp_tmp, 0);
     CPU (h_zbit) = opval;
@@ -1254,13 +1254,13 @@ do {
     CPU (h_nbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
   }
-} while (0);
+}
   {
     QI opval = tmp_tmp;
     SETMEMQI (current_cpu, pc, * FLD (i_Ri), opval);
     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -1389,7 +1389,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   QI tmp_tmp;
   tmp_tmp = ANDQI (FLD (f_u4), GETMEMQI (current_cpu, pc, * FLD (i_Ri)));
   {
@@ -1402,7 +1402,7 @@ do {
     CPU (h_nbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -1417,7 +1417,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   QI tmp_tmp;
   tmp_tmp = ANDQI (SLLQI (FLD (f_u4), 4), GETMEMQI (current_cpu, pc, * FLD (i_Ri)));
   {
@@ -1430,7 +1430,7 @@ do {
     CPU (h_nbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "nbit", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -1445,7 +1445,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   DI tmp_tmp;
   tmp_tmp = MULDI (EXTSIDI (* FLD (i_Rj)), EXTSIDI (* FLD (i_Ri)));
   {
@@ -1473,7 +1473,7 @@ do {
     CPU (h_vbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "vbit", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -1488,7 +1488,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   DI tmp_tmp;
   tmp_tmp = MULDI (ZEXTSIDI (* FLD (i_Rj)), ZEXTSIDI (* FLD (i_Ri)));
   {
@@ -1516,7 +1516,7 @@ do {
     CPU (h_vbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "vbit", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -1531,7 +1531,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     SI opval = MULHI (TRUNCSIHI (* FLD (i_Rj)), TRUNCSIHI (* FLD (i_Ri)));
     SET_H_DR (((UINT) 5), opval);
@@ -1547,7 +1547,7 @@ do {
     CPU (h_zbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "zbit", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -1562,7 +1562,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     SI opval = MULSI (ANDSI (* FLD (i_Rj), 65535), ANDSI (* FLD (i_Ri), 65535));
     SET_H_DR (((UINT) 5), opval);
@@ -1578,7 +1578,7 @@ do {
     CPU (h_zbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "zbit", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -1593,7 +1593,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     BI opval = LTSI (GET_H_DR (((UINT) 5)), 0);
     CPU (h_d0bit) = opval;
@@ -1619,7 +1619,7 @@ if (NEBI (CPU (h_d0bit), 0)) {
     TRACE_RESULT (current_cpu, abuf, "dr-4", 'x', opval);
   }
 }
-} while (0);
+}
 
   abuf->written = written;
 #undef FLD
@@ -1635,7 +1635,7 @@ if (NEBI (CPU (h_d0bit), 0)) {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     BI opval = 0;
     CPU (h_d0bit) = opval;
@@ -1651,7 +1651,7 @@ do {
     SET_H_DR (((UINT) 4), opval);
     TRACE_RESULT (current_cpu, abuf, "dr-4", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -1666,7 +1666,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   SI tmp_tmp;
   {
     SI opval = SLLSI (GET_H_DR (((UINT) 4)), 1);
@@ -1686,7 +1686,7 @@ if (LTSI (GET_H_DR (((UINT) 5)), 0)) {
     TRACE_RESULT (current_cpu, abuf, "dr-5", 'x', opval);
   }
 if (EQBI (CPU (h_d1bit), 1)) {
-do {
+{
   tmp_tmp = ADDSI (GET_H_DR (((UINT) 4)), * FLD (i_Ri));
   {
     BI opval = ADDCFSI (GET_H_DR (((UINT) 4)), * FLD (i_Ri), 0);
@@ -1694,9 +1694,9 @@ do {
     written |= (1 << 6);
     TRACE_RESULT (current_cpu, abuf, "cbit", 'x', opval);
   }
-} while (0);
+}
 } else {
-do {
+{
   tmp_tmp = SUBSI (GET_H_DR (((UINT) 4)), * FLD (i_Ri));
   {
     BI opval = SUBCFSI (GET_H_DR (((UINT) 4)), * FLD (i_Ri), 0);
@@ -1704,10 +1704,10 @@ do {
     written |= (1 << 6);
     TRACE_RESULT (current_cpu, abuf, "cbit", 'x', opval);
   }
-} while (0);
+}
 }
 if (NOTBI (XORBI (XORBI (CPU (h_d0bit), CPU (h_d1bit)), CPU (h_cbit)))) {
-do {
+{
   {
     SI opval = tmp_tmp;
     SET_H_DR (((UINT) 4), opval);
@@ -1718,14 +1718,14 @@ do {
     SET_H_DR (((UINT) 5), opval);
     TRACE_RESULT (current_cpu, abuf, "dr-5", 'x', opval);
   }
-} while (0);
+}
 }
   {
     BI opval = EQSI (GET_H_DR (((UINT) 4)), 0);
     CPU (h_zbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "zbit", 'x', opval);
   }
-} while (0);
+}
 
   abuf->written = written;
 #undef FLD
@@ -1741,10 +1741,10 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   SI tmp_tmp;
 if (EQBI (CPU (h_d1bit), 1)) {
-do {
+{
   tmp_tmp = ADDSI (GET_H_DR (((UINT) 4)), * FLD (i_Ri));
   {
     BI opval = ADDCFSI (GET_H_DR (((UINT) 4)), * FLD (i_Ri), 0);
@@ -1752,9 +1752,9 @@ do {
     written |= (1 << 3);
     TRACE_RESULT (current_cpu, abuf, "cbit", 'x', opval);
   }
-} while (0);
+}
 } else {
-do {
+{
   tmp_tmp = SUBSI (GET_H_DR (((UINT) 4)), * FLD (i_Ri));
   {
     BI opval = SUBCFSI (GET_H_DR (((UINT) 4)), * FLD (i_Ri), 0);
@@ -1762,10 +1762,10 @@ do {
     written |= (1 << 3);
     TRACE_RESULT (current_cpu, abuf, "cbit", 'x', opval);
   }
-} while (0);
+}
 }
 if (EQSI (tmp_tmp, 0)) {
-do {
+{
   {
     BI opval = 1;
     CPU (h_zbit) = opval;
@@ -1778,7 +1778,7 @@ do {
     written |= (1 << 4);
     TRACE_RESULT (current_cpu, abuf, "dr-4", 'x', opval);
   }
-} while (0);
+}
 } else {
   {
     BI opval = 0;
@@ -1787,7 +1787,7 @@ do {
     TRACE_RESULT (current_cpu, abuf, "zbit", 'x', opval);
   }
 }
-} while (0);
+}
 
   abuf->written = written;
 #undef FLD
@@ -1849,11 +1849,11 @@ if (EQBI (CPU (h_d1bit), 1)) {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   SI tmp_shift;
   tmp_shift = ANDSI (* FLD (i_Rj), 31);
 if (NESI (tmp_shift, 0)) {
-do {
+{
   {
     BI opval = NESI (ANDSI (* FLD (i_Ri), SLLSI (1, SUBSI (32, tmp_shift))), 0);
     CPU (h_cbit) = opval;
@@ -1866,7 +1866,7 @@ do {
     written |= (1 << 2);
     TRACE_RESULT (current_cpu, abuf, "Ri", 'x', opval);
   }
-} while (0);
+}
 } else {
   {
     BI opval = 0;
@@ -1885,7 +1885,7 @@ do {
     CPU (h_zbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "zbit", 'x', opval);
   }
-} while (0);
+}
 
   abuf->written = written;
 #undef FLD
@@ -1901,11 +1901,11 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   SI tmp_shift;
   tmp_shift = FLD (f_u4);
 if (NESI (tmp_shift, 0)) {
-do {
+{
   {
     BI opval = NESI (ANDSI (* FLD (i_Ri), SLLSI (1, SUBSI (32, tmp_shift))), 0);
     CPU (h_cbit) = opval;
@@ -1918,7 +1918,7 @@ do {
     written |= (1 << 2);
     TRACE_RESULT (current_cpu, abuf, "Ri", 'x', opval);
   }
-} while (0);
+}
 } else {
   {
     BI opval = 0;
@@ -1937,7 +1937,7 @@ do {
     CPU (h_zbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "zbit", 'x', opval);
   }
-} while (0);
+}
 
   abuf->written = written;
 #undef FLD
@@ -1953,11 +1953,11 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   SI tmp_shift;
   tmp_shift = ADDSI (FLD (f_u4), 16);
 if (NESI (tmp_shift, 0)) {
-do {
+{
   {
     BI opval = NESI (ANDSI (* FLD (i_Ri), SLLSI (1, SUBSI (32, tmp_shift))), 0);
     CPU (h_cbit) = opval;
@@ -1970,7 +1970,7 @@ do {
     written |= (1 << 2);
     TRACE_RESULT (current_cpu, abuf, "Ri", 'x', opval);
   }
-} while (0);
+}
 } else {
   {
     BI opval = 0;
@@ -1989,7 +1989,7 @@ do {
     CPU (h_zbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "zbit", 'x', opval);
   }
-} while (0);
+}
 
   abuf->written = written;
 #undef FLD
@@ -2005,11 +2005,11 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   SI tmp_shift;
   tmp_shift = ANDSI (* FLD (i_Rj), 31);
 if (NESI (tmp_shift, 0)) {
-do {
+{
   {
     BI opval = NESI (ANDSI (* FLD (i_Ri), SLLSI (1, SUBSI (tmp_shift, 1))), 0);
     CPU (h_cbit) = opval;
@@ -2022,7 +2022,7 @@ do {
     written |= (1 << 2);
     TRACE_RESULT (current_cpu, abuf, "Ri", 'x', opval);
   }
-} while (0);
+}
 } else {
   {
     BI opval = 0;
@@ -2041,7 +2041,7 @@ do {
     CPU (h_zbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "zbit", 'x', opval);
   }
-} while (0);
+}
 
   abuf->written = written;
 #undef FLD
@@ -2057,11 +2057,11 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   SI tmp_shift;
   tmp_shift = FLD (f_u4);
 if (NESI (tmp_shift, 0)) {
-do {
+{
   {
     BI opval = NESI (ANDSI (* FLD (i_Ri), SLLSI (1, SUBSI (tmp_shift, 1))), 0);
     CPU (h_cbit) = opval;
@@ -2074,7 +2074,7 @@ do {
     written |= (1 << 2);
     TRACE_RESULT (current_cpu, abuf, "Ri", 'x', opval);
   }
-} while (0);
+}
 } else {
   {
     BI opval = 0;
@@ -2093,7 +2093,7 @@ do {
     CPU (h_zbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "zbit", 'x', opval);
   }
-} while (0);
+}
 
   abuf->written = written;
 #undef FLD
@@ -2109,11 +2109,11 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   SI tmp_shift;
   tmp_shift = ADDSI (FLD (f_u4), 16);
 if (NESI (tmp_shift, 0)) {
-do {
+{
   {
     BI opval = NESI (ANDSI (* FLD (i_Ri), SLLSI (1, SUBSI (tmp_shift, 1))), 0);
     CPU (h_cbit) = opval;
@@ -2126,7 +2126,7 @@ do {
     written |= (1 << 2);
     TRACE_RESULT (current_cpu, abuf, "Ri", 'x', opval);
   }
-} while (0);
+}
 } else {
   {
     BI opval = 0;
@@ -2145,7 +2145,7 @@ do {
     CPU (h_zbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "zbit", 'x', opval);
   }
-} while (0);
+}
 
   abuf->written = written;
 #undef FLD
@@ -2161,11 +2161,11 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   SI tmp_shift;
   tmp_shift = ANDSI (* FLD (i_Rj), 31);
 if (NESI (tmp_shift, 0)) {
-do {
+{
   {
     BI opval = NESI (ANDSI (* FLD (i_Ri), SLLSI (1, SUBSI (tmp_shift, 1))), 0);
     CPU (h_cbit) = opval;
@@ -2178,7 +2178,7 @@ do {
     written |= (1 << 2);
     TRACE_RESULT (current_cpu, abuf, "Ri", 'x', opval);
   }
-} while (0);
+}
 } else {
   {
     BI opval = 0;
@@ -2197,7 +2197,7 @@ do {
     CPU (h_zbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "zbit", 'x', opval);
   }
-} while (0);
+}
 
   abuf->written = written;
 #undef FLD
@@ -2213,11 +2213,11 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   SI tmp_shift;
   tmp_shift = FLD (f_u4);
 if (NESI (tmp_shift, 0)) {
-do {
+{
   {
     BI opval = NESI (ANDSI (* FLD (i_Ri), SLLSI (1, SUBSI (tmp_shift, 1))), 0);
     CPU (h_cbit) = opval;
@@ -2230,7 +2230,7 @@ do {
     written |= (1 << 2);
     TRACE_RESULT (current_cpu, abuf, "Ri", 'x', opval);
   }
-} while (0);
+}
 } else {
   {
     BI opval = 0;
@@ -2249,7 +2249,7 @@ do {
     CPU (h_zbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "zbit", 'x', opval);
   }
-} while (0);
+}
 
   abuf->written = written;
 #undef FLD
@@ -2265,11 +2265,11 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   SI tmp_shift;
   tmp_shift = ADDSI (FLD (f_u4), 16);
 if (NESI (tmp_shift, 0)) {
-do {
+{
   {
     BI opval = NESI (ANDSI (* FLD (i_Ri), SLLSI (1, SUBSI (tmp_shift, 1))), 0);
     CPU (h_cbit) = opval;
@@ -2282,7 +2282,7 @@ do {
     written |= (1 << 2);
     TRACE_RESULT (current_cpu, abuf, "Ri", 'x', opval);
   }
-} while (0);
+}
 } else {
   {
     BI opval = 0;
@@ -2301,7 +2301,7 @@ do {
     CPU (h_zbit) = opval;
     TRACE_RESULT (current_cpu, abuf, "zbit", 'x', opval);
   }
-} while (0);
+}
 
   abuf->written = written;
 #undef FLD
@@ -2564,7 +2564,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     SI opval = GETMEMSI (current_cpu, pc, CPU (h_gr[((UINT) 15)]));
     * FLD (i_Ri) = opval;
@@ -2578,7 +2578,7 @@ if (NESI (FLD (f_Ri), 15)) {
     TRACE_RESULT (current_cpu, abuf, "gr-15", 'x', opval);
   }
 }
-} while (0);
+}
 
   abuf->written = written;
 #undef FLD
@@ -2594,7 +2594,7 @@ if (NESI (FLD (f_Ri), 15)) {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   SI tmp_tmp;
   tmp_tmp = GETMEMSI (current_cpu, pc, CPU (h_gr[((UINT) 15)]));
   {
@@ -2607,7 +2607,7 @@ do {
     SET_H_DR (FLD (f_Rs2), opval);
     TRACE_RESULT (current_cpu, abuf, "Rs2", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -2622,7 +2622,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     USI opval = GETMEMSI (current_cpu, pc, CPU (h_gr[((UINT) 15)]));
     SET_H_PS (opval);
@@ -2633,7 +2633,7 @@ do {
     CPU (h_gr[((UINT) 15)]) = opval;
     TRACE_RESULT (current_cpu, abuf, "gr-15", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -2838,7 +2838,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   SI tmp_tmp;
   tmp_tmp = * FLD (i_Ri);
   {
@@ -2851,7 +2851,7 @@ do {
     SETMEMSI (current_cpu, pc, CPU (h_gr[((UINT) 15)]), opval);
     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -2866,7 +2866,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   SI tmp_tmp;
   tmp_tmp = GET_H_DR (FLD (f_Rs2));
   {
@@ -2879,7 +2879,7 @@ do {
     SETMEMSI (current_cpu, pc, CPU (h_gr[((UINT) 15)]), opval);
     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -2894,7 +2894,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     SI opval = SUBSI (CPU (h_gr[((UINT) 15)]), 4);
     CPU (h_gr[((UINT) 15)]) = opval;
@@ -2905,7 +2905,7 @@ do {
     SETMEMSI (current_cpu, pc, CPU (h_gr[((UINT) 15)]), opval);
     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -3037,13 +3037,13 @@ do {
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     USI opval = * FLD (i_Ri);
     SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc);
     TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
-} while (0);
+}
 
   SEM_BRANCH_FINI (vpc);
 #undef FLD
@@ -3060,7 +3060,7 @@ do {
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     SI opval = ADDSI (pc, 2);
     SET_H_DR (((UINT) 1), opval);
@@ -3071,7 +3071,7 @@ do {
     SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc);
     TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
-} while (0);
+}
 
   SEM_BRANCH_FINI (vpc);
 #undef FLD
@@ -3088,8 +3088,8 @@ do {
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
-do {
+{
+{
   {
     SI opval = ADDSI (pc, 4);
     SET_H_DR (((UINT) 1), opval);
@@ -3100,8 +3100,8 @@ do {
     SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc);
     TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
-} while (0);
-} while (0);
+}
+}
 
   SEM_BRANCH_FINI (vpc);
 #undef FLD
@@ -3118,7 +3118,7 @@ do {
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     SI opval = ADDSI (pc, 2);
     SET_H_DR (((UINT) 1), opval);
@@ -3129,7 +3129,7 @@ do {
     SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc, SEM_BRANCH_ADDR_CACHE (sem_arg));
     TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
-} while (0);
+}
 
   SEM_BRANCH_FINI (vpc);
 #undef FLD
@@ -3146,8 +3146,8 @@ do {
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
-do {
+{
+{
   {
     SI opval = ADDSI (pc, 4);
     SET_H_DR (((UINT) 1), opval);
@@ -3158,8 +3158,8 @@ do {
     SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc, SEM_BRANCH_ADDR_CACHE (sem_arg));
     TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
-} while (0);
-} while (0);
+}
+}
 
   SEM_BRANCH_FINI (vpc);
 #undef FLD
@@ -3197,13 +3197,13 @@ do {
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     USI opval = GET_H_DR (((UINT) 1));
     SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc);
     TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
-} while (0);
+}
 
   SEM_BRANCH_FINI (vpc);
 #undef FLD
@@ -3220,7 +3220,7 @@ do {
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
 ; /*clobber*/
 ; /*clobber*/
 ; /*clobber*/
@@ -3229,7 +3229,7 @@ do {
     SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc);
     TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
-} while (0);
+}
 
   SEM_BRANCH_FINI (vpc);
 #undef FLD
@@ -3246,7 +3246,7 @@ do {
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
 ; /*clobber*/
 ; /*clobber*/
 ; /*clobber*/
@@ -3255,7 +3255,7 @@ do {
     SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc);
     TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
-} while (0);
+}
 
   SEM_BRANCH_FINI (vpc);
 #undef FLD
@@ -3273,7 +3273,7 @@ do {
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
 if (EQBI (GET_H_SBIT (), 0)) {
-do {
+{
   {
     SI opval = GETMEMSI (current_cpu, pc, GET_H_DR (((UINT) 2)));
     SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc);
@@ -3298,9 +3298,9 @@ do {
     written |= (1 << 5);
     TRACE_RESULT (current_cpu, abuf, "dr-2", 'x', opval);
   }
-} while (0);
+}
 } else {
-do {
+{
   {
     SI opval = GETMEMSI (current_cpu, pc, GET_H_DR (((UINT) 3)));
     SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc);
@@ -3325,7 +3325,7 @@ do {
     written |= (1 << 6);
     TRACE_RESULT (current_cpu, abuf, "dr-3", 'x', opval);
   }
-} while (0);
+}
 }
 
   abuf->written = written;
@@ -3344,13 +3344,13 @@ do {
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     USI opval = FLD (i_label9);
     SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc, SEM_BRANCH_ADDR_CACHE (sem_arg));
     TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
-} while (0);
+}
 
   SEM_BRANCH_FINI (vpc);
 #undef FLD
@@ -3387,9 +3387,9 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
 do { } while (0); /*nop*/
-} while (0);
+}
 
 #undef FLD
 }
@@ -3420,7 +3420,7 @@ do { } while (0); /*nop*/
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
 if (CPU (h_zbit)) {
   {
     USI opval = FLD (i_label9);
@@ -3429,7 +3429,7 @@ if (CPU (h_zbit)) {
     TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
-} while (0);
+}
 
   abuf->written = written;
   SEM_BRANCH_FINI (vpc);
@@ -3472,7 +3472,7 @@ if (CPU (h_zbit)) {
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
 if (NOTBI (CPU (h_zbit))) {
   {
     USI opval = FLD (i_label9);
@@ -3481,7 +3481,7 @@ if (NOTBI (CPU (h_zbit))) {
     TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
-} while (0);
+}
 
   abuf->written = written;
   SEM_BRANCH_FINI (vpc);
@@ -3524,7 +3524,7 @@ if (NOTBI (CPU (h_zbit))) {
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
 if (CPU (h_cbit)) {
   {
     USI opval = FLD (i_label9);
@@ -3533,7 +3533,7 @@ if (CPU (h_cbit)) {
     TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
-} while (0);
+}
 
   abuf->written = written;
   SEM_BRANCH_FINI (vpc);
@@ -3576,7 +3576,7 @@ if (CPU (h_cbit)) {
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
 if (NOTBI (CPU (h_cbit))) {
   {
     USI opval = FLD (i_label9);
@@ -3585,7 +3585,7 @@ if (NOTBI (CPU (h_cbit))) {
     TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
-} while (0);
+}
 
   abuf->written = written;
   SEM_BRANCH_FINI (vpc);
@@ -3628,7 +3628,7 @@ if (NOTBI (CPU (h_cbit))) {
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
 if (CPU (h_nbit)) {
   {
     USI opval = FLD (i_label9);
@@ -3637,7 +3637,7 @@ if (CPU (h_nbit)) {
     TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
-} while (0);
+}
 
   abuf->written = written;
   SEM_BRANCH_FINI (vpc);
@@ -3680,7 +3680,7 @@ if (CPU (h_nbit)) {
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
 if (NOTBI (CPU (h_nbit))) {
   {
     USI opval = FLD (i_label9);
@@ -3689,7 +3689,7 @@ if (NOTBI (CPU (h_nbit))) {
     TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
-} while (0);
+}
 
   abuf->written = written;
   SEM_BRANCH_FINI (vpc);
@@ -3732,7 +3732,7 @@ if (NOTBI (CPU (h_nbit))) {
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
 if (CPU (h_vbit)) {
   {
     USI opval = FLD (i_label9);
@@ -3741,7 +3741,7 @@ if (CPU (h_vbit)) {
     TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
-} while (0);
+}
 
   abuf->written = written;
   SEM_BRANCH_FINI (vpc);
@@ -3784,7 +3784,7 @@ if (CPU (h_vbit)) {
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
 if (NOTBI (CPU (h_vbit))) {
   {
     USI opval = FLD (i_label9);
@@ -3793,7 +3793,7 @@ if (NOTBI (CPU (h_vbit))) {
     TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
-} while (0);
+}
 
   abuf->written = written;
   SEM_BRANCH_FINI (vpc);
@@ -3836,7 +3836,7 @@ if (NOTBI (CPU (h_vbit))) {
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
 if (XORBI (CPU (h_vbit), CPU (h_nbit))) {
   {
     USI opval = FLD (i_label9);
@@ -3845,7 +3845,7 @@ if (XORBI (CPU (h_vbit), CPU (h_nbit))) {
     TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
-} while (0);
+}
 
   abuf->written = written;
   SEM_BRANCH_FINI (vpc);
@@ -3888,7 +3888,7 @@ if (XORBI (CPU (h_vbit), CPU (h_nbit))) {
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
 if (NOTBI (XORBI (CPU (h_vbit), CPU (h_nbit)))) {
   {
     USI opval = FLD (i_label9);
@@ -3897,7 +3897,7 @@ if (NOTBI (XORBI (CPU (h_vbit), CPU (h_nbit)))) {
     TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
-} while (0);
+}
 
   abuf->written = written;
   SEM_BRANCH_FINI (vpc);
@@ -3940,7 +3940,7 @@ if (NOTBI (XORBI (CPU (h_vbit), CPU (h_nbit)))) {
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
 if (ORBI (XORBI (CPU (h_vbit), CPU (h_nbit)), CPU (h_zbit))) {
   {
     USI opval = FLD (i_label9);
@@ -3949,7 +3949,7 @@ if (ORBI (XORBI (CPU (h_vbit), CPU (h_nbit)), CPU (h_zbit))) {
     TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
-} while (0);
+}
 
   abuf->written = written;
   SEM_BRANCH_FINI (vpc);
@@ -3992,7 +3992,7 @@ if (ORBI (XORBI (CPU (h_vbit), CPU (h_nbit)), CPU (h_zbit))) {
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
 if (NOTBI (ORBI (XORBI (CPU (h_vbit), CPU (h_nbit)), CPU (h_zbit)))) {
   {
     USI opval = FLD (i_label9);
@@ -4001,7 +4001,7 @@ if (NOTBI (ORBI (XORBI (CPU (h_vbit), CPU (h_nbit)), CPU (h_zbit)))) {
     TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
-} while (0);
+}
 
   abuf->written = written;
   SEM_BRANCH_FINI (vpc);
@@ -4044,7 +4044,7 @@ if (NOTBI (ORBI (XORBI (CPU (h_vbit), CPU (h_nbit)), CPU (h_zbit)))) {
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
 if (ORBI (CPU (h_cbit), CPU (h_zbit))) {
   {
     USI opval = FLD (i_label9);
@@ -4053,7 +4053,7 @@ if (ORBI (CPU (h_cbit), CPU (h_zbit))) {
     TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
-} while (0);
+}
 
   abuf->written = written;
   SEM_BRANCH_FINI (vpc);
@@ -4096,7 +4096,7 @@ if (ORBI (CPU (h_cbit), CPU (h_zbit))) {
   SEM_BRANCH_INIT
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
 if (NOTBI (ORBI (CPU (h_cbit), CPU (h_zbit)))) {
   {
     USI opval = FLD (i_label9);
@@ -4105,7 +4105,7 @@ if (NOTBI (ORBI (CPU (h_cbit), CPU (h_zbit)))) {
     TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
   }
 }
-} while (0);
+}
 
   abuf->written = written;
   SEM_BRANCH_FINI (vpc);
@@ -4204,7 +4204,7 @@ if (NOTBI (ORBI (CPU (h_cbit), CPU (h_zbit)))) {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     SI opval = GETMEMSI (current_cpu, pc, CPU (h_gr[((UINT) 13)]));
     SETMEMSI (current_cpu, pc, FLD (f_dir10), opval);
@@ -4215,7 +4215,7 @@ do {
     CPU (h_gr[((UINT) 13)]) = opval;
     TRACE_RESULT (current_cpu, abuf, "gr-13", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -4230,7 +4230,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     HI opval = GETMEMHI (current_cpu, pc, CPU (h_gr[((UINT) 13)]));
     SETMEMHI (current_cpu, pc, FLD (f_dir9), opval);
@@ -4241,7 +4241,7 @@ do {
     CPU (h_gr[((UINT) 13)]) = opval;
     TRACE_RESULT (current_cpu, abuf, "gr-13", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -4256,7 +4256,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     QI opval = GETMEMQI (current_cpu, pc, CPU (h_gr[((UINT) 13)]));
     SETMEMQI (current_cpu, pc, FLD (f_dir8), opval);
@@ -4267,7 +4267,7 @@ do {
     CPU (h_gr[((UINT) 13)]) = opval;
     TRACE_RESULT (current_cpu, abuf, "gr-13", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -4282,7 +4282,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     SI opval = GETMEMSI (current_cpu, pc, CPU (h_gr[((UINT) 15)]));
     SETMEMSI (current_cpu, pc, FLD (f_dir10), opval);
@@ -4293,7 +4293,7 @@ do {
     CPU (h_gr[((UINT) 15)]) = opval;
     TRACE_RESULT (current_cpu, abuf, "gr-15", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -4365,7 +4365,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     SI opval = GETMEMSI (current_cpu, pc, FLD (f_dir10));
     SETMEMSI (current_cpu, pc, CPU (h_gr[((UINT) 13)]), opval);
@@ -4376,7 +4376,7 @@ do {
     CPU (h_gr[((UINT) 13)]) = opval;
     TRACE_RESULT (current_cpu, abuf, "gr-13", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -4391,7 +4391,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     HI opval = GETMEMHI (current_cpu, pc, FLD (f_dir9));
     SETMEMHI (current_cpu, pc, CPU (h_gr[((UINT) 13)]), opval);
@@ -4402,7 +4402,7 @@ do {
     CPU (h_gr[((UINT) 13)]) = opval;
     TRACE_RESULT (current_cpu, abuf, "gr-13", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -4417,7 +4417,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     QI opval = GETMEMQI (current_cpu, pc, FLD (f_dir8));
     SETMEMQI (current_cpu, pc, CPU (h_gr[((UINT) 13)]), opval);
@@ -4428,7 +4428,7 @@ do {
     CPU (h_gr[((UINT) 13)]) = opval;
     TRACE_RESULT (current_cpu, abuf, "gr-13", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -4443,7 +4443,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     SI opval = SUBSI (CPU (h_gr[((UINT) 15)]), 4);
     CPU (h_gr[((UINT) 15)]) = opval;
@@ -4454,7 +4454,7 @@ do {
     SETMEMSI (current_cpu, pc, CPU (h_gr[((UINT) 15)]), opval);
     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -4734,9 +4734,9 @@ do { } while (0); /*nop*/
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
 if (ANDSI (FLD (f_reglist_low_ld), 1)) {
-do {
+{
   {
     SI opval = GETMEMSI (current_cpu, pc, CPU (h_gr[((UINT) 15)]));
     CPU (h_gr[((UINT) 0)]) = opval;
@@ -4749,10 +4749,10 @@ do {
     written |= (1 << 5);
     TRACE_RESULT (current_cpu, abuf, "gr-15", 'x', opval);
   }
-} while (0);
+}
 }
 if (ANDSI (FLD (f_reglist_low_ld), 2)) {
-do {
+{
   {
     SI opval = GETMEMSI (current_cpu, pc, CPU (h_gr[((UINT) 15)]));
     CPU (h_gr[((UINT) 1)]) = opval;
@@ -4765,10 +4765,10 @@ do {
     written |= (1 << 5);
     TRACE_RESULT (current_cpu, abuf, "gr-15", 'x', opval);
   }
-} while (0);
+}
 }
 if (ANDSI (FLD (f_reglist_low_ld), 4)) {
-do {
+{
   {
     SI opval = GETMEMSI (current_cpu, pc, CPU (h_gr[((UINT) 15)]));
     CPU (h_gr[((UINT) 2)]) = opval;
@@ -4781,10 +4781,10 @@ do {
     written |= (1 << 5);
     TRACE_RESULT (current_cpu, abuf, "gr-15", 'x', opval);
   }
-} while (0);
+}
 }
 if (ANDSI (FLD (f_reglist_low_ld), 8)) {
-do {
+{
   {
     SI opval = GETMEMSI (current_cpu, pc, CPU (h_gr[((UINT) 15)]));
     CPU (h_gr[((UINT) 3)]) = opval;
@@ -4797,10 +4797,10 @@ do {
     written |= (1 << 5);
     TRACE_RESULT (current_cpu, abuf, "gr-15", 'x', opval);
   }
-} while (0);
+}
 }
 if (ANDSI (FLD (f_reglist_low_ld), 16)) {
-do {
+{
   {
     SI opval = GETMEMSI (current_cpu, pc, CPU (h_gr[((UINT) 15)]));
     CPU (h_gr[((UINT) 4)]) = opval;
@@ -4813,10 +4813,10 @@ do {
     written |= (1 << 5);
     TRACE_RESULT (current_cpu, abuf, "gr-15", 'x', opval);
   }
-} while (0);
+}
 }
 if (ANDSI (FLD (f_reglist_low_ld), 32)) {
-do {
+{
   {
     SI opval = GETMEMSI (current_cpu, pc, CPU (h_gr[((UINT) 15)]));
     CPU (h_gr[((UINT) 5)]) = opval;
@@ -4829,10 +4829,10 @@ do {
     written |= (1 << 5);
     TRACE_RESULT (current_cpu, abuf, "gr-15", 'x', opval);
   }
-} while (0);
+}
 }
 if (ANDSI (FLD (f_reglist_low_ld), 64)) {
-do {
+{
   {
     SI opval = GETMEMSI (current_cpu, pc, CPU (h_gr[((UINT) 15)]));
     CPU (h_gr[((UINT) 6)]) = opval;
@@ -4845,10 +4845,10 @@ do {
     written |= (1 << 5);
     TRACE_RESULT (current_cpu, abuf, "gr-15", 'x', opval);
   }
-} while (0);
+}
 }
 if (ANDSI (FLD (f_reglist_low_ld), 128)) {
-do {
+{
   {
     SI opval = GETMEMSI (current_cpu, pc, CPU (h_gr[((UINT) 15)]));
     CPU (h_gr[((UINT) 7)]) = opval;
@@ -4861,9 +4861,9 @@ do {
     written |= (1 << 5);
     TRACE_RESULT (current_cpu, abuf, "gr-15", 'x', opval);
   }
-} while (0);
 }
-} while (0);
+}
+}
 
   abuf->written = written;
 #undef FLD
@@ -4879,9 +4879,9 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
 if (ANDSI (FLD (f_reglist_hi_ld), 1)) {
-do {
+{
   {
     SI opval = GETMEMSI (current_cpu, pc, CPU (h_gr[((UINT) 15)]));
     CPU (h_gr[((UINT) 8)]) = opval;
@@ -4894,10 +4894,10 @@ do {
     written |= (1 << 8);
     TRACE_RESULT (current_cpu, abuf, "gr-15", 'x', opval);
   }
-} while (0);
+}
 }
 if (ANDSI (FLD (f_reglist_hi_ld), 2)) {
-do {
+{
   {
     SI opval = GETMEMSI (current_cpu, pc, CPU (h_gr[((UINT) 15)]));
     CPU (h_gr[((UINT) 9)]) = opval;
@@ -4910,10 +4910,10 @@ do {
     written |= (1 << 8);
     TRACE_RESULT (current_cpu, abuf, "gr-15", 'x', opval);
   }
-} while (0);
+}
 }
 if (ANDSI (FLD (f_reglist_hi_ld), 4)) {
-do {
+{
   {
     SI opval = GETMEMSI (current_cpu, pc, CPU (h_gr[((UINT) 15)]));
     CPU (h_gr[((UINT) 10)]) = opval;
@@ -4926,10 +4926,10 @@ do {
     written |= (1 << 8);
     TRACE_RESULT (current_cpu, abuf, "gr-15", 'x', opval);
   }
-} while (0);
+}
 }
 if (ANDSI (FLD (f_reglist_hi_ld), 8)) {
-do {
+{
   {
     SI opval = GETMEMSI (current_cpu, pc, CPU (h_gr[((UINT) 15)]));
     CPU (h_gr[((UINT) 11)]) = opval;
@@ -4942,10 +4942,10 @@ do {
     written |= (1 << 8);
     TRACE_RESULT (current_cpu, abuf, "gr-15", 'x', opval);
   }
-} while (0);
+}
 }
 if (ANDSI (FLD (f_reglist_hi_ld), 16)) {
-do {
+{
   {
     SI opval = GETMEMSI (current_cpu, pc, CPU (h_gr[((UINT) 15)]));
     CPU (h_gr[((UINT) 12)]) = opval;
@@ -4958,10 +4958,10 @@ do {
     written |= (1 << 8);
     TRACE_RESULT (current_cpu, abuf, "gr-15", 'x', opval);
   }
-} while (0);
+}
 }
 if (ANDSI (FLD (f_reglist_hi_ld), 32)) {
-do {
+{
   {
     SI opval = GETMEMSI (current_cpu, pc, CPU (h_gr[((UINT) 15)]));
     CPU (h_gr[((UINT) 13)]) = opval;
@@ -4974,10 +4974,10 @@ do {
     written |= (1 << 8);
     TRACE_RESULT (current_cpu, abuf, "gr-15", 'x', opval);
   }
-} while (0);
+}
 }
 if (ANDSI (FLD (f_reglist_hi_ld), 64)) {
-do {
+{
   {
     SI opval = GETMEMSI (current_cpu, pc, CPU (h_gr[((UINT) 15)]));
     CPU (h_gr[((UINT) 14)]) = opval;
@@ -4990,7 +4990,7 @@ do {
     written |= (1 << 8);
     TRACE_RESULT (current_cpu, abuf, "gr-15", 'x', opval);
   }
-} while (0);
+}
 }
 if (ANDSI (FLD (f_reglist_hi_ld), 128)) {
   {
@@ -5000,7 +5000,7 @@ if (ANDSI (FLD (f_reglist_hi_ld), 128)) {
     TRACE_RESULT (current_cpu, abuf, "gr-15", 'x', opval);
   }
 }
-} while (0);
+}
 
   abuf->written = written;
 #undef FLD
@@ -5016,9 +5016,9 @@ if (ANDSI (FLD (f_reglist_hi_ld), 128)) {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
 if (ANDSI (FLD (f_reglist_low_st), 1)) {
-do {
+{
   {
     SI opval = SUBSI (CPU (h_gr[((UINT) 15)]), 4);
     CPU (h_gr[((UINT) 15)]) = opval;
@@ -5031,10 +5031,10 @@ do {
     written |= (1 << 11);
     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
-} while (0);
+}
 }
 if (ANDSI (FLD (f_reglist_low_st), 2)) {
-do {
+{
   {
     SI opval = SUBSI (CPU (h_gr[((UINT) 15)]), 4);
     CPU (h_gr[((UINT) 15)]) = opval;
@@ -5047,10 +5047,10 @@ do {
     written |= (1 << 11);
     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
-} while (0);
+}
 }
 if (ANDSI (FLD (f_reglist_low_st), 4)) {
-do {
+{
   {
     SI opval = SUBSI (CPU (h_gr[((UINT) 15)]), 4);
     CPU (h_gr[((UINT) 15)]) = opval;
@@ -5063,10 +5063,10 @@ do {
     written |= (1 << 11);
     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
-} while (0);
+}
 }
 if (ANDSI (FLD (f_reglist_low_st), 8)) {
-do {
+{
   {
     SI opval = SUBSI (CPU (h_gr[((UINT) 15)]), 4);
     CPU (h_gr[((UINT) 15)]) = opval;
@@ -5079,10 +5079,10 @@ do {
     written |= (1 << 11);
     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
-} while (0);
+}
 }
 if (ANDSI (FLD (f_reglist_low_st), 16)) {
-do {
+{
   {
     SI opval = SUBSI (CPU (h_gr[((UINT) 15)]), 4);
     CPU (h_gr[((UINT) 15)]) = opval;
@@ -5095,10 +5095,10 @@ do {
     written |= (1 << 11);
     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
-} while (0);
+}
 }
 if (ANDSI (FLD (f_reglist_low_st), 32)) {
-do {
+{
   {
     SI opval = SUBSI (CPU (h_gr[((UINT) 15)]), 4);
     CPU (h_gr[((UINT) 15)]) = opval;
@@ -5111,10 +5111,10 @@ do {
     written |= (1 << 11);
     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
-} while (0);
+}
 }
 if (ANDSI (FLD (f_reglist_low_st), 64)) {
-do {
+{
   {
     SI opval = SUBSI (CPU (h_gr[((UINT) 15)]), 4);
     CPU (h_gr[((UINT) 15)]) = opval;
@@ -5127,10 +5127,10 @@ do {
     written |= (1 << 11);
     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
-} while (0);
+}
 }
 if (ANDSI (FLD (f_reglist_low_st), 128)) {
-do {
+{
   {
     SI opval = SUBSI (CPU (h_gr[((UINT) 15)]), 4);
     CPU (h_gr[((UINT) 15)]) = opval;
@@ -5143,9 +5143,9 @@ do {
     written |= (1 << 11);
     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
-} while (0);
 }
-} while (0);
+}
+}
 
   abuf->written = written;
 #undef FLD
@@ -5161,9 +5161,9 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
 if (ANDSI (FLD (f_reglist_hi_st), 1)) {
-do {
+{
   SI tmp_save_r15;
   tmp_save_r15 = CPU (h_gr[((UINT) 15)]);
   {
@@ -5178,10 +5178,10 @@ do {
     written |= (1 << 10);
     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
-} while (0);
+}
 }
 if (ANDSI (FLD (f_reglist_hi_st), 2)) {
-do {
+{
   {
     SI opval = SUBSI (CPU (h_gr[((UINT) 15)]), 4);
     CPU (h_gr[((UINT) 15)]) = opval;
@@ -5194,10 +5194,10 @@ do {
     written |= (1 << 10);
     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
-} while (0);
+}
 }
 if (ANDSI (FLD (f_reglist_hi_st), 4)) {
-do {
+{
   {
     SI opval = SUBSI (CPU (h_gr[((UINT) 15)]), 4);
     CPU (h_gr[((UINT) 15)]) = opval;
@@ -5210,10 +5210,10 @@ do {
     written |= (1 << 10);
     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
-} while (0);
+}
 }
 if (ANDSI (FLD (f_reglist_hi_st), 8)) {
-do {
+{
   {
     SI opval = SUBSI (CPU (h_gr[((UINT) 15)]), 4);
     CPU (h_gr[((UINT) 15)]) = opval;
@@ -5226,10 +5226,10 @@ do {
     written |= (1 << 10);
     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
-} while (0);
+}
 }
 if (ANDSI (FLD (f_reglist_hi_st), 16)) {
-do {
+{
   {
     SI opval = SUBSI (CPU (h_gr[((UINT) 15)]), 4);
     CPU (h_gr[((UINT) 15)]) = opval;
@@ -5242,10 +5242,10 @@ do {
     written |= (1 << 10);
     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
-} while (0);
+}
 }
 if (ANDSI (FLD (f_reglist_hi_st), 32)) {
-do {
+{
   {
     SI opval = SUBSI (CPU (h_gr[((UINT) 15)]), 4);
     CPU (h_gr[((UINT) 15)]) = opval;
@@ -5258,10 +5258,10 @@ do {
     written |= (1 << 10);
     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
-} while (0);
+}
 }
 if (ANDSI (FLD (f_reglist_hi_st), 64)) {
-do {
+{
   {
     SI opval = SUBSI (CPU (h_gr[((UINT) 15)]), 4);
     CPU (h_gr[((UINT) 15)]) = opval;
@@ -5274,10 +5274,10 @@ do {
     written |= (1 << 10);
     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
-} while (0);
+}
 }
 if (ANDSI (FLD (f_reglist_hi_st), 128)) {
-do {
+{
   {
     SI opval = SUBSI (CPU (h_gr[((UINT) 15)]), 4);
     CPU (h_gr[((UINT) 15)]) = opval;
@@ -5290,9 +5290,9 @@ do {
     written |= (1 << 10);
     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
-} while (0);
 }
-} while (0);
+}
+}
 
   abuf->written = written;
 #undef FLD
@@ -5308,7 +5308,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   SI tmp_tmp;
   tmp_tmp = SUBSI (CPU (h_gr[((UINT) 15)]), 4);
   {
@@ -5326,7 +5326,7 @@ do {
     CPU (h_gr[((UINT) 15)]) = opval;
     TRACE_RESULT (current_cpu, abuf, "gr-15", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -5341,7 +5341,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   {
     SI opval = ADDSI (CPU (h_gr[((UINT) 14)]), 4);
     CPU (h_gr[((UINT) 15)]) = opval;
@@ -5352,7 +5352,7 @@ do {
     CPU (h_gr[((UINT) 14)]) = opval;
     TRACE_RESULT (current_cpu, abuf, "gr-14", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }
@@ -5367,7 +5367,7 @@ do {
   IADDR UNUSED pc = abuf->addr;
   vpc = SEM_NEXT_VPC (sem_arg, pc, 2);
 
-do {
+{
   SI tmp_tmp;
   tmp_tmp = * FLD (i_Ri);
   {
@@ -5380,7 +5380,7 @@ do {
     SETMEMUQI (current_cpu, pc, * FLD (i_Rj), opval);
     TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
   }
-} while (0);
+}
 
 #undef FLD
 }