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| author | Mike Frysinger <vapier@gentoo.org> | 2023-12-06 20:08:19 -0700 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2023-12-07 22:31:21 -0700 |
| commit | bbe7b93875b78ae0831b811a2a8ebb114c71dd27 (patch) | |
| tree | 5530590eaa7bf369ebc20c202d6ee7da22bd3e28 /sim | |
| parent | 49b556efb55f50d6cd3db39e05edc84df1c3cb69 (diff) | |
| download | gdb-bbe7b93875b78ae0831b811a2a8ebb114c71dd27.zip gdb-bbe7b93875b78ae0831b811a2a8ebb114c71dd27.tar.gz gdb-bbe7b93875b78ae0831b811a2a8ebb114c71dd27.tar.bz2 | |
sim: v850: fix -Wunused-but-set-variable warnings
Diffstat (limited to 'sim')
| -rw-r--r-- | sim/v850/simops.c | 13 | ||||
| -rw-r--r-- | sim/v850/v850.igen | 6 |
2 files changed, 8 insertions, 11 deletions
diff --git a/sim/v850/simops.c b/sim/v850/simops.c index 326745e..05770a9 100644 --- a/sim/v850/simops.c +++ b/sim/v850/simops.c @@ -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: diff --git a/sim/v850/v850.igen b/sim/v850/v850.igen index bd8de8e..6b9a8bb 100644 --- a/sim/v850/v850.igen +++ b/sim/v850/v850.igen @@ -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; |