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radeonsi: use the writeonly LLVM attribute

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This commit is contained in:
Marek Olšák 2017-02-24 02:14:52 +01:00
parent 8cfdbba6c7
commit 684339827c
1 changed files with 6 additions and 3 deletions
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9
src/gallium/drivers/radeonsi/si_shader.c
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@ -3727,7 +3727,8 @@ static void store_emit_buffer(
lp_build_intrinsic(
builder, intrinsic_name, emit_data->dst_type,
emit_data->args, emit_data->arg_count, 0);
emit_data->args, emit_data->arg_count,
LP_FUNC_ATTR_WRITEONLY);
}
}
@ -3785,7 +3786,8 @@ static void store_emit(
emit_data->output[emit_data->chan] = lp_build_intrinsic(
builder, "llvm.amdgcn.buffer.store.format.v4f32",
emit_data->dst_type, emit_data->args,
emit_data->arg_count, 0);
emit_data->arg_count,
LP_FUNC_ATTR_WRITEONLY);
} else {
get_image_intr_name("llvm.amdgcn.image.store",
LLVMTypeOf(emit_data->args[0]), /* vdata */
@ -3796,7 +3798,8 @@ static void store_emit(
emit_data->output[emit_data->chan] =
lp_build_intrinsic(
builder, intrinsic_name, emit_data->dst_type,
emit_data->args, emit_data->arg_count, 0);
emit_data->args, emit_data->arg_count,
LP_FUNC_ATTR_WRITEONLY);
}
}