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sim: v850: fix -Wunused-but-set-variable warnings

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This commit is contained in:
Mike Frysinger
2023-12-06 20:08:19 -07:00
parent 49b556efb5
commit bbe7b93875
2 changed files with 8 additions and 11 deletions
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13
sim/v850/simops.c
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@@ -2106,7 +2106,6 @@ divn
unsigned int DBZ = als == 0 ? 1 : 0;
unsigned int Q = ~(SS ^ SD) & 1;
unsigned int C;
unsigned int S;
unsigned int i;
unsigned long alt = Q ? ~als : als;
@@ -2118,7 +2117,7 @@ divn
| (((alt >> 31) ^ (ald >> 31)) & (~alo >> 31)));
Q = C ^ SS;
R1 = (alo == 0) ? 0 : (R1 & (Q ^ (SS ^ SD)));
S = alo >> 31;
/* S = alo >> 31; */
sfi = (sfi << (32-N+1)) | Q;
ald = (alo << 1) | (sfi >> 31);
if ((alo >> 31) ^ (ald >> 31))
@@ -2136,7 +2135,7 @@ divn
| (((alt >> 31) ^ (ald >> 31)) & (~alo >> 31)));
Q = C ^ SS;
R1 = (alo == 0) ? 0 : (R1 & (Q ^ (SS ^ SD)));
S = alo >> 31;
/* S = alo >> 31; */
sfi = (sfi << 1) | Q;
ald = (alo << 1) | (sfi >> 31);
if ((alo >> 31) ^ (ald >> 31))
@@ -3034,7 +3033,7 @@ v850_float_compare (SIM_DESC sd, int cmp, sim_fpu wop1, sim_fpu wop2, int double
}
else
{
int gt = 0,lt = 0,eq = 0, status;
int lt = 0, eq = 0, status;
status = sim_fpu_cmp (&wop1, &wop2);
@@ -3049,19 +3048,19 @@ v850_float_compare (SIM_DESC sd, int cmp, sim_fpu wop1, sim_fpu wop2, int double
lt = 1;
break;
case SIM_FPU_IS_PINF:
gt = 1;
/* gt = 1; */
break;
case SIM_FPU_IS_NNUMBER:
lt = 1;
break;
case SIM_FPU_IS_PNUMBER:
gt = 1;
/* gt = 1; */
break;
case SIM_FPU_IS_NDENORM:
lt = 1;
break;
case SIM_FPU_IS_PDENORM:
gt = 1;
/* gt = 1; */
break;
case SIM_FPU_IS_NZERO:
case SIM_FPU_IS_PZERO:

6
sim/v850/v850.igen
View File

@@ -3537,12 +3537,11 @@ rrrrr,11111100001 + wwww,010001000100:F_I:::trncf_sl
{
int64_t ans;
sim_fpu wop;
sim_fpu_status status;
sim_fpu_32to (&wop, GR[reg2]);
TRACE_FP_INPUT_FPU1 (&wop);
status = sim_fpu_to64i (&ans, &wop, sim_fpu_round_zero);
sim_fpu_to64i (&ans, &wop, sim_fpu_round_zero);
GR[reg3e] = ans;
GR[reg3e+1] = ans >> 32L;
@@ -3557,12 +3556,11 @@ rrrrr,11111110001 + wwww,010001000100:F_I:::trncf_sul
{
uint64_t ans;
sim_fpu wop;
sim_fpu_status status;
sim_fpu_32to (&wop, GR[reg2]);
TRACE_FP_INPUT_FPU1 (&wop);
status = sim_fpu_to64u (&ans, &wop, sim_fpu_round_zero);
sim_fpu_to64u (&ans, &wop, sim_fpu_round_zero);
GR[reg3e] = ans;
GR[reg3e+1] = ans >> 32L;