diff options
Diffstat (limited to 'gcc/config/aarch64')
| -rw-r--r-- | gcc/config/aarch64/aarch64.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c index 37c791d..6c2682a 100644 --- a/gcc/config/aarch64/aarch64.c +++ b/gcc/config/aarch64/aarch64.c @@ -5476,7 +5476,6 @@ cost_minus: case MOD: case UMOD: - *cost = COSTS_N_INSNS (2); if (speed) { if (GET_MODE_CLASS (GET_MODE (x)) == MODE_INT) @@ -5493,15 +5492,15 @@ cost_minus: case DIV: case UDIV: - *cost = COSTS_N_INSNS (1); + case SQRT: if (speed) { - if (GET_MODE_CLASS (GET_MODE (x)) == MODE_INT) - *cost += extra_cost->mult[GET_MODE (x) == DImode].idiv; - else if (GET_MODE (x) == DFmode) - *cost += extra_cost->fp[1].div; - else if (GET_MODE (x) == SFmode) - *cost += extra_cost->fp[0].div; + if (GET_MODE_CLASS (mode) == MODE_INT) + /* There is no integer SQRT, so only DIV and UDIV can get + here. */ + *cost += extra_cost->mult[mode == DImode].idiv; + else + *cost += extra_cost->fp[mode == DFmode].div; } return false; /* All arguments need to be in registers. */ |