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nir: Use reorderable access flag

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No changes with radeonsi shader-db.

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
This commit is contained in:
Connor Abbott 2019-06-04 14:12:34 +02:00
parent a1c737927c
commit 77be5b2f88
1 changed files with 12 additions and 4 deletions
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16
src/compiler/nir/nir.h
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@ -1459,10 +1459,18 @@ void nir_rewrite_image_intrinsic(nir_intrinsic_instr *instr,
static inline bool
nir_intrinsic_can_reorder(nir_intrinsic_instr *instr)
{
const nir_intrinsic_info *info =
&nir_intrinsic_infos[instr->intrinsic];
return (info->flags & NIR_INTRINSIC_CAN_ELIMINATE) &&
(info->flags & NIR_INTRINSIC_CAN_REORDER);
if (instr->intrinsic == nir_intrinsic_load_deref ||
instr->intrinsic == nir_intrinsic_load_ssbo ||
instr->intrinsic == nir_intrinsic_bindless_image_load ||
instr->intrinsic == nir_intrinsic_image_deref_load ||
instr->intrinsic == nir_intrinsic_image_load) {
return nir_intrinsic_access(instr) & ACCESS_CAN_REORDER;
} else {
const nir_intrinsic_info *info =
&nir_intrinsic_infos[instr->intrinsic];
return (info->flags & NIR_INTRINSIC_CAN_ELIMINATE) &&
(info->flags & NIR_INTRINSIC_CAN_REORDER);
}
}
/**