diff options
Diffstat (limited to 'target-mips/op_helper.c')
| -rw-r--r-- | target-mips/op_helper.c | 42 |
1 files changed, 12 insertions, 30 deletions
diff --git a/target-mips/op_helper.c b/target-mips/op_helper.c index 2b100a2891..477b80d516 100644 --- a/target-mips/op_helper.c +++ b/target-mips/op_helper.c @@ -782,8 +782,7 @@ FLOAT_OP(cvtw, d) FLOAT_OP(roundl, d) { set_float_rounding_mode(float_round_nearest_even, &env->fp_status); - DT2 = float64_round_to_int(FDT0, &env->fp_status); - DT2 = float64_to_int64(DT2, &env->fp_status); + DT2 = float64_to_int64(FDT0, &env->fp_status); RESTORE_ROUNDING_MODE; update_fcr31(); if (GET_FP_CAUSE(env->fcr31) & (FP_OVERFLOW | FP_INVALID)) @@ -792,8 +791,7 @@ FLOAT_OP(roundl, d) FLOAT_OP(roundl, s) { set_float_rounding_mode(float_round_nearest_even, &env->fp_status); - WT2 = float32_round_to_int(FST0, &env->fp_status); - DT2 = float32_to_int64(WT2, &env->fp_status); + DT2 = float32_to_int64(FST0, &env->fp_status); RESTORE_ROUNDING_MODE; update_fcr31(); if (GET_FP_CAUSE(env->fcr31) & (FP_OVERFLOW | FP_INVALID)) @@ -802,10 +800,7 @@ FLOAT_OP(roundl, s) FLOAT_OP(roundw, d) { set_float_rounding_mode(float_round_nearest_even, &env->fp_status); - DT2 = float64_round_to_int(FDT0, &env->fp_status); -// ??? - env->fp_status.float_exception_flags &= ~float_flag_inexact; - WT2 = float64_to_int32(DT2, &env->fp_status); + WT2 = float64_to_int32(FDT0, &env->fp_status); RESTORE_ROUNDING_MODE; update_fcr31(); if (GET_FP_CAUSE(env->fcr31) & (FP_OVERFLOW | FP_INVALID)) @@ -814,8 +809,7 @@ FLOAT_OP(roundw, d) FLOAT_OP(roundw, s) { set_float_rounding_mode(float_round_nearest_even, &env->fp_status); - WT2 = float32_round_to_int(FST0, &env->fp_status); - WT2 = float32_to_int32(WT2, &env->fp_status); + WT2 = float32_to_int32(FST0, &env->fp_status); RESTORE_ROUNDING_MODE; update_fcr31(); if (GET_FP_CAUSE(env->fcr31) & (FP_OVERFLOW | FP_INVALID)) @@ -854,8 +848,7 @@ FLOAT_OP(truncw, s) FLOAT_OP(ceill, d) { set_float_rounding_mode(float_round_up, &env->fp_status); - DT2 = float64_round_to_int(FDT0, &env->fp_status); - DT2 = float64_to_int64(DT2, &env->fp_status); + DT2 = float64_to_int64(FDT0, &env->fp_status); RESTORE_ROUNDING_MODE; update_fcr31(); if (GET_FP_CAUSE(env->fcr31) & (FP_OVERFLOW | FP_INVALID)) @@ -864,8 +857,7 @@ FLOAT_OP(ceill, d) FLOAT_OP(ceill, s) { set_float_rounding_mode(float_round_up, &env->fp_status); - WT2 = float32_round_to_int(FST0, &env->fp_status); - DT2 = float32_to_int64(WT2, &env->fp_status); + DT2 = float32_to_int64(FST0, &env->fp_status); RESTORE_ROUNDING_MODE; update_fcr31(); if (GET_FP_CAUSE(env->fcr31) & (FP_OVERFLOW | FP_INVALID)) @@ -874,10 +866,7 @@ FLOAT_OP(ceill, s) FLOAT_OP(ceilw, d) { set_float_rounding_mode(float_round_up, &env->fp_status); - DT2 = float64_round_to_int(FDT0, &env->fp_status); -// ??? - env->fp_status.float_exception_flags &= ~float_flag_inexact; - WT2 = float64_to_int32(DT2, &env->fp_status); + WT2 = float64_to_int32(FDT0, &env->fp_status); RESTORE_ROUNDING_MODE; update_fcr31(); if (GET_FP_CAUSE(env->fcr31) & (FP_OVERFLOW | FP_INVALID)) @@ -886,8 +875,7 @@ FLOAT_OP(ceilw, d) FLOAT_OP(ceilw, s) { set_float_rounding_mode(float_round_up, &env->fp_status); - WT2 = float32_round_to_int(FST0, &env->fp_status); - WT2 = float32_to_int32(WT2, &env->fp_status); + WT2 = float32_to_int32(FST0, &env->fp_status); RESTORE_ROUNDING_MODE; update_fcr31(); if (GET_FP_CAUSE(env->fcr31) & (FP_OVERFLOW | FP_INVALID)) @@ -897,8 +885,7 @@ FLOAT_OP(ceilw, s) FLOAT_OP(floorl, d) { set_float_rounding_mode(float_round_down, &env->fp_status); - DT2 = float64_round_to_int(FDT0, &env->fp_status); - DT2 = float64_to_int64(DT2, &env->fp_status); + DT2 = float64_to_int64(FDT0, &env->fp_status); RESTORE_ROUNDING_MODE; update_fcr31(); if (GET_FP_CAUSE(env->fcr31) & (FP_OVERFLOW | FP_INVALID)) @@ -907,8 +894,7 @@ FLOAT_OP(floorl, d) FLOAT_OP(floorl, s) { set_float_rounding_mode(float_round_down, &env->fp_status); - WT2 = float32_round_to_int(FST0, &env->fp_status); - DT2 = float32_to_int64(WT2, &env->fp_status); + DT2 = float32_to_int64(FST0, &env->fp_status); RESTORE_ROUNDING_MODE; update_fcr31(); if (GET_FP_CAUSE(env->fcr31) & (FP_OVERFLOW | FP_INVALID)) @@ -917,10 +903,7 @@ FLOAT_OP(floorl, s) FLOAT_OP(floorw, d) { set_float_rounding_mode(float_round_down, &env->fp_status); - DT2 = float64_round_to_int(FDT0, &env->fp_status); -// ??? - env->fp_status.float_exception_flags &= ~float_flag_inexact; - WT2 = float64_to_int32(DT2, &env->fp_status); + WT2 = float64_to_int32(FDT0, &env->fp_status); RESTORE_ROUNDING_MODE; update_fcr31(); if (GET_FP_CAUSE(env->fcr31) & (FP_OVERFLOW | FP_INVALID)) @@ -929,8 +912,7 @@ FLOAT_OP(floorw, d) FLOAT_OP(floorw, s) { set_float_rounding_mode(float_round_down, &env->fp_status); - WT2 = float32_round_to_int(FST0, &env->fp_status); - WT2 = float32_to_int32(WT2, &env->fp_status); + WT2 = float32_to_int32(FST0, &env->fp_status); RESTORE_ROUNDING_MODE; update_fcr31(); if (GET_FP_CAUSE(env->fcr31) & (FP_OVERFLOW | FP_INVALID)) |