diff options
Diffstat (limited to 'gcc/fixed-value.c')
| -rw-r--r-- | gcc/fixed-value.c | 29 |
1 files changed, 12 insertions, 17 deletions
diff --git a/gcc/fixed-value.c b/gcc/fixed-value.c index 9a34bc5..b74a60e 100644 --- a/gcc/fixed-value.c +++ b/gcc/fixed-value.c @@ -376,9 +376,8 @@ do_fixed_multiply (FIXED_VALUE_TYPE *f, const FIXED_VALUE_TYPE *a, if (GET_MODE_PRECISION (f->mode) <= HOST_BITS_PER_WIDE_INT) { f->data = a->data * b->data; - f->data = f->data.lshift ((-GET_MODE_FBIT (f->mode)), - HOST_BITS_PER_DOUBLE_INT, - !unsigned_p); + f->data = f->data.lshift (-GET_MODE_FBIT (f->mode), + HOST_BITS_PER_DOUBLE_INT, !unsigned_p); overflow_p = fixed_saturate1 (f->mode, f->data, &f->data, sat_p); } else @@ -466,9 +465,8 @@ do_fixed_multiply (FIXED_VALUE_TYPE *f, const FIXED_VALUE_TYPE *a, f->data.high = f->data.high | s.high; s.low = f->data.low; s.high = f->data.high; - r = r.lshift ((-GET_MODE_FBIT (f->mode)), - HOST_BITS_PER_DOUBLE_INT, - !unsigned_p); + r = r.lshift (-GET_MODE_FBIT (f->mode), + HOST_BITS_PER_DOUBLE_INT, !unsigned_p); } overflow_p = fixed_saturate2 (f->mode, r, s, &f->data, sat_p); @@ -493,8 +491,7 @@ do_fixed_divide (FIXED_VALUE_TYPE *f, const FIXED_VALUE_TYPE *a, if (GET_MODE_PRECISION (f->mode) <= HOST_BITS_PER_WIDE_INT) { f->data = a->data.lshift (GET_MODE_FBIT (f->mode), - HOST_BITS_PER_DOUBLE_INT, - !unsigned_p); + HOST_BITS_PER_DOUBLE_INT, !unsigned_p); f->data = f->data.div (b->data, unsigned_p, TRUNC_DIV_EXPR); overflow_p = fixed_saturate1 (f->mode, f->data, &f->data, sat_p); } @@ -612,9 +609,8 @@ do_fixed_shift (FIXED_VALUE_TYPE *f, const FIXED_VALUE_TYPE *a, if (GET_MODE_PRECISION (f->mode) <= HOST_BITS_PER_WIDE_INT || (!left_p)) { - f->data = a->data.lshift (left_p ? b->data.low : (-b->data.low), - HOST_BITS_PER_DOUBLE_INT, - !unsigned_p); + f->data = a->data.lshift (left_p ? b->data.low : -b->data.low, + HOST_BITS_PER_DOUBLE_INT, !unsigned_p); if (left_p) /* Only left shift saturates. */ overflow_p = fixed_saturate1 (f->mode, f->data, &f->data, sat_p); } @@ -630,8 +626,7 @@ do_fixed_shift (FIXED_VALUE_TYPE *f, const FIXED_VALUE_TYPE *a, else { temp_low = a->data.lshift (b->data.low, - HOST_BITS_PER_DOUBLE_INT, - !unsigned_p); + HOST_BITS_PER_DOUBLE_INT, !unsigned_p); /* Logical shift right to temp_high. */ temp_high = a->data.llshift (b->data.low - HOST_BITS_PER_DOUBLE_INT, HOST_BITS_PER_DOUBLE_INT); @@ -801,8 +796,8 @@ fixed_convert (FIXED_VALUE_TYPE *f, enum machine_mode mode, double_int temp_high, temp_low; int amount = GET_MODE_FBIT (mode) - GET_MODE_FBIT (a->mode); temp_low = a->data.lshift (amount, - HOST_BITS_PER_DOUBLE_INT, - SIGNED_FIXED_POINT_MODE_P (a->mode)); + HOST_BITS_PER_DOUBLE_INT, + SIGNED_FIXED_POINT_MODE_P (a->mode)); /* Logical shift right to temp_high. */ temp_high = a->data.llshift (amount - HOST_BITS_PER_DOUBLE_INT, HOST_BITS_PER_DOUBLE_INT); @@ -864,8 +859,8 @@ fixed_convert (FIXED_VALUE_TYPE *f, enum machine_mode mode, /* Right shift a to temp based on a->mode. */ double_int temp; temp = a->data.lshift (GET_MODE_FBIT (mode) - GET_MODE_FBIT (a->mode), - HOST_BITS_PER_DOUBLE_INT, - SIGNED_FIXED_POINT_MODE_P (a->mode)); + HOST_BITS_PER_DOUBLE_INT, + SIGNED_FIXED_POINT_MODE_P (a->mode)); f->mode = mode; f->data = temp; if (SIGNED_FIXED_POINT_MODE_P (a->mode) == |