def unpack_value(self, builder, ty, ptr):
"""Unpack data from array storage
"""
assert cgutils.is_pointer(ptr.type)
value = builder.load(ptr)
if ty == types.boolean:
return builder.trunc(value, Type.int(1))
else:
return value
def unpack_value(self, builder, ty, ptr):
"""Unpack data from array storage
"""
assert cgutils.is_pointer(ptr.type)
value = builder.load(ptr)
if ty == types.boolean:
return builder.trunc(value, Type.int(1))
else:
return value
def unpack_value(self, builder, ty, ptr):
"""Unpack data from array storage
"""
if isinstance(ty, types.Record):
vt = self.get_value_type(ty)
tmp = cgutils.alloca_once(builder, vt)
dataptr = cgutils.inbound_gep(builder, ptr, 0, 0)
builder.store(dataptr, cgutils.inbound_gep(builder, tmp, 0, 0))
return builder.load(tmp)
assert cgutils.is_pointer(ptr.type)
value = builder.load(ptr)
if ty == types.boolean:
return builder.trunc(value, Type.int(1))
else:
return value
def gen_arg_addrspace_md(fn):
"""
Generate kernel_arg_addr_space metadata
"""
mod = fn.module
fnty = fn.type.pointee
codes = []
for a in fnty.args:
if cgutils.is_pointer(a):
codes.append(SPIR_GLOBAL_ADDRSPACE)
else:
codes.append(SPIR_PRIVATE_ADDRSPACE)
consts = [lc.Constant.int(lc.Type.int(), x) for x in codes]
name = lc.MetaDataString.get(mod, "kernel_arg_addr_space")
return lc.MetaData.get(mod, [name] + consts)
def gen_arg_addrspace_md(fn):
"""
Generate kernel_arg_addr_space metadata
"""
mod = fn.module
fnty = fn.type.pointee
codes = []
for a in fnty.args:
if cgutils.is_pointer(a):
codes.append(SPIR_GLOBAL_ADDRSPACE)
else:
codes.append(SPIR_PRIVATE_ADDRSPACE)
consts = [lc.Constant.int(lc.Type.int(), x) for x in codes]
name = lc.MetaDataString.get(mod, "kernel_arg_addr_space")
return lc.MetaData.get(mod, [name] + consts)
