From: Marek Olšák <[email protected]>
---
src/gallium/drivers/radeonsi/si_shader_tgsi_mem.c | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/src/gallium/drivers/radeonsi/si_shader_tgsi_mem.c
b/src/gallium/drivers/radeonsi/si_shader_tgsi_mem.c
index c958da6..b5fad34 100644
--- a/src/gallium/drivers/radeonsi/si_shader_tgsi_mem.c
+++ b/src/gallium/drivers/radeonsi/si_shader_tgsi_mem.c
@@ -559,25 +559,31 @@ static void load_emit(
info->shader_buffers_atomic,
info->images_store |
info->images_atomic);
if (inst->Src[0].Register.File == TGSI_FILE_BUFFER) {
load_emit_buffer(ctx, emit_data, can_speculate, false);
return;
}
if (inst->Memory.Texture == TGSI_TEXTURE_BUFFER) {
+ unsigned num_channels =
util_last_bit(inst->Dst[0].Register.WriteMask);
+ LLVMValueRef result =
+ ac_build_buffer_load_format(&ctx->ac,
+ emit_data->args[0],
+ emit_data->args[1],
+ emit_data->args[2],
+ num_channels,
+
LLVMConstIntGetZExtValue(emit_data->args[3]),
+ can_speculate);
emit_data->output[emit_data->chan] =
- lp_build_intrinsic(
- builder,
"llvm.amdgcn.buffer.load.format.v4f32", emit_data->dst_type,
- emit_data->args, emit_data->arg_count,
- ac_get_load_intr_attribs(can_speculate));
+ ac_build_expand_to_vec4(&ctx->ac, result, num_channels);
} else {
ac_get_image_intr_name("llvm.amdgcn.image.load",
emit_data->dst_type, /*
vdata */
LLVMTypeOf(emit_data->args[0]), /*
coords */
LLVMTypeOf(emit_data->args[1]), /* rsrc
*/
intrinsic_name, sizeof(intrinsic_name));
emit_data->output[emit_data->chan] =
lp_build_intrinsic(
builder, intrinsic_name, emit_data->dst_type,
--
2.7.4
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